Abstract
Various industrial crops have been promoted across sub-Saharan African (SSA) to meet very diverse socioeconomic objectives linked to economic growth, rural development, agricultural modernization and energy security. Even though industrial crop production and food security have received extensive policy attention, we lack a comprehensive understanding of their interface due to the large diversity of crops, modes of production, production areas and underlying impact mechanisms. This chapter synthesizes the existing evidence about the production patterns and drivers of industrial crop production in SSA, as well as how it intersects with food security. Initially through the analysis of secondary data and policy documents, we identify the very diverse production patterns and underlying drivers of industrial crop expansion in some of the key producing countries in the continent such as Kenya, Ethiopia, Ghana, Malawi, Burkina Faso, and Swaziland. Subsequently through a systematic literature review, we unravel how different mechanisms dictate the food security outcomes of industrial crop production across the continent. In particular, we identify 25 distinct mechanisms and the underlying factors through which they influence food security outcomes. The current literature is fragmented, with most studies focusing on single or small subsets of crops and impact mechanisms. Most studies capture mechanisms related to food access and availability, rather than food utilization and stability. Based on this synthesis, we identify priority policy and practice domains that need to be targeted in order to improve the food security outcomes of industrial crop production across SSA.
Access provided by Autonomous University of Puebla. Download chapter PDF
Similar content being viewed by others
Keywords
1 Introduction
Food security is one of the major sustainability challenges and development priorities facing sub-Saharan Africa (SSA) (UNECA 2015; FAO 2018; Sasson 2012) (Chap. 1 Vol. 1). Currently about a tenth of the global population is undernourished, but this rate is even higher in SSA standing at about 20% (FAO 2015) (Chap. 1 Vol. 1; Chap. 1 Vol. 2). Despite some progress, most SSA countries fall at the lowest ranks globally for many indicators related to hunger, child stunting and calorie deficit, among several others (FAO, IFAD, UNICEF, WFP and WHO 2019). Despite the constant increase in food supply across all sub-regions during the past decades (Fig. 3.1), there has been little progress in many countries to halt food inadequacy despite large economic growth in terms of gross domestic product (GDP) (Fig. 3.2).
Thus ending hunger and ensuring food security have been major development targets at the national and international level. For example, many local, national and international policies, programmes and interventions have aimed at reducing hunger and achieving food security at different levels across the continent (FAO and ECA 2018; FAO and ECDPM 2018) (Chap. 1 Vol. 2). Ending hunger was a central part of the Millennium Development Goals (MDG1: “eradicate extreme poverty and hunger”). However, despite some success stories, many SSA countries failed to meet the goal by a wide margin (UNDP 2015).
Ending hunger and ensuring food security has become a strong element of the follow-up sustainable development goals (SDGs), with SDG2 (Zero Hunger) aiming to “end hunger, achieve food security and improved nutrition and promote sustainable agriculture” (Chap. 1 Vol. 1). However, the path to meeting SDG2 is particularly challenging as it is linked with many other SDGs including SDG1 (no poverty), SDG4 (quality education), SDG5 (gender equality), SDG6 (clean water), SDG8 (decent work and economic growth), SDG13 (climate action), SDG14 (life below water) and SDG15 (life on land), among others. In fact SDG2 has many interlinkages with several other SDGs, suggesting the centrality, but at the same time difficulty and importance in meeting the goal (ICSU 2017).
Indeed there seems to be no silver-bullet approach towards achieving food security in SSA, as multiple socio-economic and environmental factors combine to affect it (FAO and ECA 2018; FAO, IFAD, UNICEF, WFP and WHO 2019). Often the actual mechanisms are very context-specific, suggesting that what might enhance food security in one context might have a different effect elsewhere (Palm et al. 2010). This is largely because food security is a multi-dimensional concept that combines several different elements and has different interpretations and definitions across international and national contexts (Gibson 2012; Jones et al. 2013). The most prevailing definition includes the four dimensions/pillars proposed by the UN Food and Agriculture Organization (FAO), namely availability, stability, access and utilizationFootnote 1 (FAO 2006).
Enhancing food crop production has become a central element of reducing hunger and improving food security in SSA, especially related to food availability (FAO and ECA 2018). This is because a large fraction of the SSA’s population is either involved in subsistence agriculture or occupied in the agricultural sector (Gollin 2010; IFAD 2013; Ricciardi et al. 2018; FAO, IFAD, UNICEF, WFP and WHO 2019) (Chap. 1 Vol. 1). However, despite the very low past performance there has been evidence of a modest agricultural production growth in past two decades (Wiggins et al. 2015; FAO, IFAD, UNICEF, WFP and WHO 2019). Indeed agricultural output (and its contribution to national economic growth) have been steadily increasing, but with important discrepancies between sub-regions (Fig. 3.3).
Apart from food crops, many SSA countries produce crops that have non-food uses for fibre, bioenergy and other industrial products (Singh 2010). These industrial cropsFootnote 2 cannot be usually used for food consumption (e.g. cotton, tobacco, jatropha) or that have non-food uses but are also integral components of the food industry without being staple crops (e.g. oil palm, sugarcane) (Wiggins et al. 2015; Singh 2010; Jarzebski et al. 2019). Many SSA governments perceive industrial crops as opportunities for modernizing and diversifying the agricultural sector, and thus as potent engines of economic growth and rural development (Schoneveld et al. 2011; Gasparatos et al. 2015). Thus, many SSA countries have opened up their rural frontiers for foreign direct investments (FDIs) related to industrial crop production (Giovannetti and Ticci 2016) (Chap. 4 Vol. 1). This was especially pronounced during the recent land rush that was partly spearheaded by bioenergy crops such as jatropha and sugarcane (Schoneveld et al. 2011).
However, industrial crop production can have various socioeconomic and environmental impacts depending on factors as diverse as the crop, the mode of production, the context within which production takes place and the institutions that govern industrial crop production, use and trade (e.g. Gasparatos et al. 2015) (Chap. 2 Vol. 1; Chap. 5 Vol. 2). Many recent studies have explored a series of impacts related to industrial crop production in SSA including economic growth, poverty alleviation, loss of livelihoods and environmental degradation, among many others (Gasparatos et al. 2015; Arndt et al. 2010; Hess et al. 2016; Strona et al. 2018).
Food security has emerged as one of the most extensively studied impacts (Jarzebski et al. 2019), largely due to the rapid expansion of biofuel projects during the recent land rush, and the popularity of negative narratives such as land grabbing, land dispossession and “food vs. fuel” (Kuchler and Linnér 2012; Tenenbaum 2008; Tomei and Helliwell 2016). Many studies have explored the food security outcomes of industrial crop production in SSA across different scales, (i.e. from the household level to the national and international level) (e.g. Zeller and Sharma 2000; Komarek 2010; Wood et al. 2012; Negash and Swinnen 2013). The perceptions and outcomes of industrial crops articulated in these studies are very polarized, ranging from “industrial crops as major risks to food security” (e.g. Molony and Smith 2010; Matondi et al. 2011; HLPE 2013) to “important agents of economic growth and rural transformation” whose expansion could have positive food security outcomes (e.g. Arndt et al. 2009; Arndt et al. 2012; Hartley et al. 2019; HLPE 2013). However, it is extremely complicated to unravel the food security outcomes of industrial crop production as they are mediated by many different mechanisms (Wiggins et al. 2015; Jarzebski et al. 2019).
The above suggest that the interface of industrial crop production and food security presents a major sustainability challenge for many SSA countries. On the one hand industrial crops can drive the modernization and diversification of SSA agriculture, offering important income and employment opportunities locally and economic growth nationally. On the other hand, they can have profound environmental and socioeconomic impacts, which are mediated through multiple different mechanisms. Collectively these effects can have important ramifications for food security, which can be positive or negative depending on many context-specific factors.
The aim of this chapter is to provide a broad overview of how industrial crop production intersects with food security in SSA. We provide insights about these intersections at different levels (i.e. local, national, continental) through a literature review, secondary data analysis and policy analysis. Section 3.2 outlines the methodological approach. Section 3.3 highlights the history and drivers of industrial crop production in SSA (Sect. 3.3.1) and the mechanisms through which industrial crop production intersects with food security (Sect. 3.3.2). Section 3.4 discusses some of the main literature patterns (Sect. 3.4.1), and policy implications in the context of the SDGs (Sect. 3.4.2).
2 Methodology
Initially we conduct a secondary data analysis and policy analysis to understand the drivers, production patterns and policies supporting industrial crop production in different parts of SSA (Sect. 3.3.1). We extract agricultural production data from the statistical database of the FAO (FAOSTAT 2019), and compare them with basic food security indicators such as the “Depth of Food Deficit” and “Global Hunger Index” for selected countries (FAOSTAT 2019; von Grebmer et al. 2018). We focus on countries with different experiences and trajectories of industrial crop production, namely Burkina Faso, Ethiopia, Ghana, Kenya, Malawi and Swaziland.
Subsequently, we conduct a systematic review to synthesize the evidence about the impacts of industrial crop production on food security (Sect. 3.3.2). In particular, we identify the mechanisms through which industrial crop production intersects with food security, and the underlying processes mediating these mechanisms. As a starting point, we use the common food security mechanisms identified in the literature across the pillars of food availability, access, utilization and stability (Wiggins et al. 2015; Jarzebski et al. 2019) (Table 3.1). We use various criteria and variables to categorize the different studies and find patterns within the literature, including study characteristics (e.g. author affiliation, crops, study scale), methods, mechanisms and food security outcomes (Table 3.2). The food security outcomes are categorized based on the presence of mechanisms and whether the mechanism has the predicted effect on food security, the opposite effect or a bi-directional effect.
For the systematic review, we mainly focus on peer-reviewed literature (i.e. journal papers, relevant book chapters), complementing it with limited relevant grey literature. The search keywords were combinations of industrial crops and the names of SSA countries that are the major producers of these crops as identified from the database of the Food and Agricultural Organization of the United Nations (FAOSTAT 2019) (e.g. “cocoa” + “Ghana”, “coffee” + “Ethiopia”). The main studied crops include cocoa, coffee, cotton, jatropha, rubber, sugarcane, shea, tea, tobacco, oil palm and vanilla. We identify the reviewed literature though Elsevier Scopus and Web of Science (for peer-reviewed studies), and Google Scholar (technical reports) (Gentles et al. 2016). Other relevant literature was also identified through snowballing (e.g. through the references of reviewed studies). Literature selection was performed in October 2017.
After locating the relevant documents, we screen the abstracts to establish their relevance to the objective of the review (i.e. food security). If the document is relevant, we proceed with the full review. If the abstract does not allow us to conclusively determine relevance, we undertake a full review to avoiding missing any relevant literature. Overall, we fully review 118 papers, of which 90 are peer-reviewed studies, with the full list included in the four tables of Sect. 3.3.2.
3 Results
3.1 Drivers and Production Patterns
3.1.1 Continental Perspectives
Some industrial crops such as cotton have been produced for a long period in some parts of SSA, sometimes predating the colonial period (e.g. Kriger 2005). During the colonial era, the production of cotton, cocoa, coffee and rubber expanded rapidly across many parts of SSA to meet the large demand in Europe (Brun 1991). In the post-colonial era, industrial crop production became a major component in the economies of several SSA countries. For example, tobacco and sugarcane are the major export commodities in Malawi (Chinangwa et al. 2017), while cocoa has contributed substantially to the national economies of Ghana and the Ivory Coast (Breisinger et al. 2008). Sugarcane and cotton have dominated the economies of countries in Southern and Western Africa, such as Swaziland and Mauritius (Terry and Ogg 2017; Kwong 2005) and Burkina Faso and Mali respectively (Tschirley et al. 2009; Vitale 2018).
Cocoa is the most widely produced industrial crop in SSA in terms of area (11.37 Mha in 2012), with area under cocoa increased sharply from the mid-1980s onwards, surpassing coffee by a wide margin (Fig. 3.4). Sugarcane is the leading industrial crop in terms of tonnage (94.6 Mt. in 2012) (Fig. 3.5). Export revenues from the major industrial crops have also increased rapidly in the past decades (USD 19.6 billion in 2011) (Fig. 3.6), with industrial crops being the main export commodities across many of the sub-regions (Table 3.3).
In the past couple of decades, bioenergy crops such as jatropha and sugarcane accounted for most industrial crop expansion, often through foreign-led large-scale land acquisitions (Schoneveld 2014) (Chap. 4 Vol. 1). Estimates suggest that jatropha investments accounted “for 31.1% of the total area acquired; with the largest areas acquired in Madagascar (979,610 ha), Zambia (707,476 ha), and Ghana (671,951 ha)” (Schoneveld 2014: 39). However, it is unclear how much land was eventually allocated and converted before the widespread collapse of the sector (Gasparatos et al. 2015; von Maltitz et al. 2014), with evidence suggesting lower land conversion in most countries (Locke and Henley 2013). Recently, palm oil production has increased sharply in Central and Western Africa to meet an the burgeoning regional and global demand (Ordway et al. 2017; Carrere 2013).
The main modes of industrial crop production include (a) smallholder-based schemes, (b) large plantations and (c) hybrids systems that combine large-scale and smallholder-based production (Fig. 3.7). These production systems are integrated in radically different land uses, usually representing a mosaic of agricultural land and natural ecosystems (Gasparatos et al. 2018).
Smallholder-based production is most typically integrated into current farming practices (e.g. intercropping, hedge growing) or totally displaces prior cropping practices (e.g. small block plantations within smallholder farms), with the latter being common in sugarcane production (von Maltitz et al. 2018) (Box 3.1). Smallholder-based systems are often small in size (usually below 5 ha) using labour from inside the household (Lowder et al. 2016). In some cases smallholders have access to agricultural inputs, irrigation and credit, usually through rural development efforts of the respective governments, organization of smallholders in growers’ groups and/or extension efforts of government and/or industrial crop companies (von Maltitz et al. 2019; Burney et al. 2013).
Box 3.1: Food Security Impact Mechanisms in Smallholder-Based Industrial Crop Production Systems
The Komati Downstream Development Project (KDDP) is a smallholder community development programme promoted by a para-statal agency in Swaziland (SWADE) in the late 1990s. Its main aim was to develop capacity for irrigated sugarcane production among smallholders (Terry and Ogg 2017). Smallholders were incentivized to pool their cropland to accommodate sugarcane production, forming 28 associations spanning an estimated 5500 ha (Gasparatos et al. 2018). These associations operate as independent cooperatives or companies, with the involved smallholders becoming equal partners and receiving annual dividends through sugarcane sales to the two mills operated by the Royal Swazi Sugar Company (RSSC) in Mhulme and Shimunye.
KDDP was instrumental in providing irrigation and knowledge for sugarcane production to thousands of smallholders (Terry and Ogg 2017). Furthermore, it generated local employment in the community plantations for households that did not join sugarcane production (Mudombi et al. 2018). Overall, sugarcane production has become a major avenue to boost rural development and livelihood diversification (Terry and Ogg 2017), succeeding to reduce poverty among smallholders (Mudombi et al. 2018), despite the extensive conversion of dryland agriculture and degraded ecosystems (Romeu-Dalmau et al. 2018). In this respect, many of the different mechanisms of food security impacts intersect in the broader area, and especially A1 “Food crop area”; A3 “Livestock grazing area”; A5 “Farming inputs”; A6 “Technology”; B1 “Infrastructure”; B2 “Market linkages” and B4 “Income generation.”
The BioEnergy Resources Ltd. (BERL) was a private company that promoted jatropha production in Malawi. In particular, BERL incentivized smallholder-based jatropha production in hedges along the boundaries of small family farms, buying in return the produced jatropha. This model assumes that farm boundaries are underutilized (von Maltitz et al. 2014, 2016), and that planting jatropha in these hedges would have minimal trade-offs with food crop production. However, the income generated from jatropha production was relatively low, having little effect on poverty alleviation (Mudombi et al. 2018). Even though BERL targeted around 100,000 farmers across Malawi, only a fraction of these farmers took up and maintained jatropha production. In this respect only a few of the different mechanisms of food security impacts intersect in the broader area, and especially A4 “Labour/capital diversion”; B2 “Market linkages” and B4 “Income generation.”
Large industrial crop plantations produce industrial crops in large blocks that can extend from a few tens of hectares to several thousand hectares depending on the crop and the area (e.g. Hall et al. 2017; Smalley 2013). Industrial crop production usually follows intensive monocultural practices and requires extensive land consolidation processes, often displacing rural communities and converting/degrading natural ecosystems (Hall et al. 2017). However, large plantations often generate employment and income, and develop infrastructure (e.g. roads) in poor rural areas that lack such options (Smalley 2013). Several studies have found that plantation employment has very different characteristics depending on the context, ranging from insecure, precarious and lowly paid (Ahmed et al. 2019a), to highly beneficial and appreciated by some local communities (Hall et al. 2017). In any cases plantation employment can divert substantial amount of labour from other local activities (e.g. food crop production), often under questionable working practices and wages. Plantation owners and investors can be private companies, state agencies, parastatal bodies or joint partnerships.
Hybrid production systems usually comprise of a core large plantation surrounded by hundreds or thousands family farmers (Brüntrup et al. 2018) (Box 3.2). These farmers can be contractually linked to a single buyer that is usually the core plantation (i.e. outgrowers), or sell to multiple buyers depending on markets signals (i.e. independent producers) (von Maltitz et al. 2019). Hybrid systems are more common for crops such as sugarcane and oil palm that are perishable and whose production benefits from economies of scale (von Maltitz et al. 2019; Carrere 2013).
Box 3.2: Food Security Impact Mechanisms in Hybrid Industrial Crop Production Systems
The Ghana Oil Palm Plantation Development Company (GOPDC) has adopted a hybrid production system that combines large-scale oil palm production undertaken by GOPDC in a large plantation surrounded by individual outgrowers and independent smallholders (Ahmed et al. 2019a). The core plantation is located in the Kwae community and spans 8200 ha and is surrounded by approximately 10,000 ha cultivated by outgrowers and independent smallholders. This hybrid production system has converted extensive areas of natural vegetation and other agricultural land (mainly under food crops and cocoa).
The GOPDC currently employs approximately 4500 staff members, over 70% of which are occupied in plantation-related activities such as harvesting, fertilizer application and weeding. Workers are engaged in both permanent and seasonal employment, with salaries and wages paid on a monthly basis. The GOPDC also directly supports about 7200 outgrowers that have contractual relationships with the company, which in turn co-finances the establishment of small oil palm farms. The company serves as the direct market for these outgrowers, as well as a possible market option for independent growers willing to sell fresh palm fruits to GOPDC. Usually independent growers decide whether to sell to the GOPDC mills or other independent processors depending on local prices. Employment and access to this mature market secure income flows to workers, outgrowers and independent growers, improving the livelihoods of many types of households (Ahmed et al. 2019a).
The GOPDC also maintains a road network spanning approximately 500 km within the Kwaebibirem district that facilitates the transportation of oil palm from outgrowers and independent growers to the GOPDC mills. The company also assists local communities in the rehabilitation and construction of community markets. Such infrastructure facilitates the transport and sale of oil palm, as well as the distribution, sale and marketing of food crops within the district.
In this respect many of the different mechanisms of food security impacts intersect in the broader area, and especially A1 “Food crop area”; A2 “Wild food area”; A4 “Labour/capital diversion”; A5 “Farming inputs”; B1 “Infrastructure”; B2 “Market linkages”; B4 “Income generation”; B5 “Job creation”; C1 “Time diversion”; D7 “Environmental impacts.”
3.1.2 National Perspectives
3.1.2.1 General Patterns
Different countries across SSA have promoted a wide variety of industrial crops (FAOSTAT 2019), through different modes of production and for different policy goals (Gasparatos et al. 2015). Economic growth, rural development, energy security and conducive policy environments are some of the most common drivers of industrial crop expansion in SSA (Table 3.4). While rural development and economic growth have been the main driver of industrial crop production in many of SSA countries, energy security and conducive policy environments have played a major role in some countries (Table 3.4).
Similarly, the dynamic interface of industrial crop expansion and national food security has been rather different across SSA countries. Figure 3.8 highlights patterns of industrial crop production (in terms of allocated land) and food security (in terms of depth of food deficit and hunger) for some of the major industrial crop producers in SSA. In some of these countries, the long-term expansion of industrial crop production has been relatively moderate (even reaching a plateau in some countries such as Ghana), and has coincided with a constant reduction of hunger and food deficit (Fig. 3.8). In some of these countries the reduction of hunger and food deficit has been rapid (e.g. Ghana), while in others more gradual (e.g. Ethiopia, Malawi). However, such food security outcomes might reflect broader national socio-economic processes, with industrial crop expansion being one of the activities that might influence national food security (de Graaff et al. 2011).
Conversely, the expansion of single industrial crops has been very aggressive in countries such as Burkina Faso and Swaziland, eventually dominating the respective national economies (Vitale 2018; Terry and Ogg 2017) (Fig. 3.8). In these countries, the periodical rapid industrial crop expansion or contraction cycles have also tended to coincide with rapid changes in hunger and food deficit (Fig. 3.8). This possibly suggests a closer linkage between industrial crop production and national food security in countries whose economies are dominated by industrial crop production, and especially of a single crop. However, this most certainly also reflects many other related factors including reforms in the industrial crop sector (Kaminski et al. 2009) and international commodity prices and trading regimes (Terry and Ryder 2007).
It is important to note that industrial crop production is rarely uniform within individual countries. In fact, the production of many industrial crops is concentrated in specific areas. This is especially the case for crops such as sugarcane and oil palm that require large investments to achieve economies of scale. For example, sugarcane production in Malawi and Swaziland is concentrated in just two relatively small areas in each country; Nchalo and Dwangwa in Malawi (Chinangwa et al. 2017), and Big Bend and Northern Lowveld in Swaziland (Terry and Ogg 2017). Conversely, industrial crops geared mainly towards smallholders (e.g. coffee, cocoa, cotton, tobacco) tend to be produced in wider areas that offer conducive agro-ecological conditions. For example, tobacco in Malawi is mainly produced in the Central, Northern and Southern regions (Chinangwa et al. 2017). In Ethiopia, coffee is produced in many parts of the country, and mainly in the southern regions of Sidamo, Harrar, Ghimbi and Limu (Moat et al. 2017). Cotton is grown in most regions of Burkina Faso (except for the arid north regions), with the eastern cotton zone of Bobo-Dioulasso accounting for most of cotton output (Boafo et al. 2018). Cocoa production spans large parts of Ghana and especially southern Ghana. This concentration of industrial crop production can have more pronounced and easily tracked outcomes on local food security (rather than national food security), as discussed throughout this paper (see list of mechanisms in Sect. 3.3.2).
Below we unpack industrial crop production patterns, drivers and policies for some of the main producing countries in SSA, namely Kenya (Sect. 3.1.2.2), Ethiopia (Sect. 3.1.2.3), Malawi (Sect. 3.1.2.4), Burkina Faso (Sect. 3.1.2.5), Ghana (Sect. 3.1.2.6) and Swaziland (Sect. 3.1.2.7).
3.1.2.2 Kenya
Sugarcane is the major industrial crop produced in Kenya in terms of output followed by tea and coffee (FAOSTAT 2019). The sugar industry supports an estimated two million Kenyans and contributes about USD 540 million to the national GDP (FAOSTAT 2019), with smallholder farmers supplying more than 92% of the sugarcane processed by the domestic sugar mills (KSI 2009; KSB 2010). Sugarcane output increased rapidly between the early 1960s to the early 1980s (from 570,000 tons to 4.5 million tons) (FAOSTAT 2019). For the next 15 years, the sugarcane output oscillated around this level, but then experienced a rapid increase from 4.7 million tons in 2004 to 7.2 million tonnes in 2016 (FAOSTAT 2019). However, the sugarcane output experienced a rapid decline falling to 4.8 million tonnes in 2017 (33.3% decline) (FAOSTAT 2019). This drastic production reduction causes the sharp decline in the value of marketed sugarcane, from USD 234 million in 2016 to USD 195 million in 2017 (17% decline) (GoK 2018). This decline sugarcane output has been linked to multiple interconnected challenges related to low yields such as the (a) widespread use of low-quality sugarcane varieties; (b) shortage of irrigation water; (c) poor agricultural and land management practices and (d) delayed harvesting of mature sugarcane due to weather variability and/or logistical constraints (Mulwa et al. 2005; Mulianga et al. 2015; Onyango et al. 2012; Lindell and Kroon 2011; Hess et al. 2016). The Kenyan sugar industry has also faced critical challenges related to the (a) trade liberalization under the COMESA and WTO protocols; (b) high production costs compared to other sugar-producing countries in the region (e.g. Tanzania); (c) poor governance and management; (d) insufficient funding and (e) inadequate research and extension services (KSI 2009; GoK 2007a).
The coffee sector plays an important role in the national economy in terms of income/employment generation, foreign exchange earnings and tax revenue generation. Coffee production increased rapidly in the first two decades following the 1963 independence, with the total coffee output from large estates and smaller cooperatives increasing from 43,778 tons in 1963, to 130,000 tons in 1988. Since then, however, the coffee industry has been on a downward trend, with the total output reaching only 53,400 metric tonnes in 2007 (GoK 2007b). Coffee output further declined in the following decade, reaching about 41,000 tons in 2017 (FAOSTAT 2019). As a result, the contribution of the coffee sector to the national economy has declined appreciably (Thuku et al. 2013). The sector faces many challenges including monopolistic practices, cooperative mismanagement, repeated droughts, decreasing international prices and weak infrastructure (Condliffe et al. 2008).
Tea cultivation and production have expanded from 18,000 tonnes and 21,488 ha (Nyagito 2001) (in 1963), to 328,500 tonnes and 141,300 ha, respectively, in 2005 (CBS 2005). The tea output and cultivation area increased further to 293,670 tonnes and 218,538 ha, respectively, in 2017 (FAOSTAT 2019). In 2002, Kenya was second only to Sri Lanka in exports of black tea (Bassett 2010). The success of tea sector has been attributed to the (a) supportive government policies following independence that have integrated successfully the small-scale growers into the sector, (b) adoption of high-yielding varieties mainly developed nationally by the Tea Research Foundation of Kenya (TRFK) and (c) selective application of herbicides and improved planting and cultivation methods (Kagira et al. 2012; Onduru et al. 2012). On the other side, obstacles facing tea smallholders include the prolonged droughts, lack of credit facilities and poor road infrastructure to transport the produced tea (Gesimba et al. 2005).
Since 2001, several policy initiatives have sought to support the agricultural sector, both targeting the main industrial crops discussed above and the broader sector. The Poverty Reduction Strategy Paper (2001–2004) developed different initiatives aiming to achieve sustainable growth in the agricultural sector through improved extension services, provision of credit to smallholders, improvement of rural infrastructure, development of stronger marketing links and capacity-building for institutions implementing these initiatives (GoK 2001). The Strategy for Revitalizing Agriculture (2004–2014) aimed at reversing the declining performance of the agricultural sector by introducing new management approaches including drastic changes in the operation ministries overseeing the sector and their interaction with other key stakeholders. The strategy emphasizes on the role of private–public partnerships as a means of facilitating competition, enhancing market performance and raising resource utilization efficiency (GoK 2004). The Kenya Rural Development Strategy (2002–2017) has been a longer term framework emphasizing on food security as the first step towards poverty alleviation and equitable growth and rural development (GoK 2002). Finally, the Strategic Plan (2008–2012) was a 5-year strategic management plan promoted by the Ministry of Agriculture that catalysed institutional, policy and civil service reforms. Particular emphasis was paid to governance bottlenecks, food insecurity and volatile trade and financial regimes that have large influence on national agricultural production (GoK 2008).
3.1.2.3 Ethiopia
Coffee is the main industrial crop and export revenue stream in Ethiopia, generating approximately 25–30% of the national total export earnings (Moat et al. 2017). Ethiopia is the leading coffee producer in SSA and the fifth largest producer globally. In 2018, coffee production reached 7.1 million 60-kg bags (~426,000 metric tons), with exports forecasts at 3.98 million bags (~239,000 metric tons) (USDA 2018). Coffee production is predominantly characterized by traditional farm management systems, limited use of fertilizers/pesticides and manual cultivation systems and drying methods (Tefera and Tefera 2014). The estimated area used for coffee production (525,000 ha) (Tefera 2015) shrinks occasionally largely due to increasing population, land use conflicts, extensive deforestation, expansion of other industrial crops and other agricultural practices (Minten et al. 2017; Sisay 2018).
Sugarcane is another major industrial crop produced in the country. The sugarcane sector has undergone extensive transformation in the country, which has been mostly driven by the government. Even though smallholder-based sugarcane production has been prevalent for centuries, its large-scale cultivation started in the early 1950s with the establishment of the Wonji Sugar Factory (Wendimu et al. 2016). Subsequently the government pushed for the development of additional sugar plants to meet the increasing domestic sugar demand. The Sugar Corporation of Ethiopia currently administers six sugar factories (e.g. Wonji-Shoa, Metahara, Finchaa, Tendaho, Arjo-dedessa, Kessem), and nine sugar development projects at Kuraz, Tana Beles and Welkayit (Gashaw et al. 2018). Annual production has currently reached approximately 100,000 ha of sugarcane, 400,000 tons of sugar and 25,000 m3 of ethanol, with the new sugar factories expected to expand significantly the production of sugar and other energy co-products through ethanol distilleries and bagasse cogeneration facilities (Gashaw et al. 2018).
Economic growth and rural development have been the two major drivers fuelling coffee expansion in the country. Conversely, energy security and economic growth have been the main drivers for sugarcane production (Tefera 2015; Hailemariam et al. 2019). Sugarcane ethanol production and bagasse co-generation are seen as possible avenues to increase domestic energy security considering Ethiopia’s high reliance on imported fossil fuels (Berhanu et al. 2017). Indeed, the Ethiopian government has identified the sugar sector as a focal point in its efforts to become a middle-income country by 2025.
The Ethiopian government has fully supported the production of industrial crops through multiple relevant initiatives. In 1995, the Agricultural Development-Led Industrialization programme (ADLI 1995–2005) sought to boost the performance of the agricultural sector by transforming smallholder-based agriculture into a vehicle to catalyse the shift towards an industrial economy. The “Plan for Accelerated and Sustainable Development to End Poverty” (PASDEP) (2005–2010) emphasized on economic growth through agricultural commercialization. Essentially the national government and other key development partners such as the World Bank perceived large-scale commercial agriculture as essential for increasing food production, enhancing economic growth, increasing foreign exchange earnings, generating employment, enabling technology transfer to smallholders, modernizing agriculture and developing infrastructure and basic services to local communities (Rehmato 2011). Around that period, the government started to actively promote large-scale commercial agriculture (especially of sugarcane) by allocating land for large-scale agricultural investments to domestic and international investors. Other relevant government policies seeking to boost the performance of the agricultural sector partly through industrial crops include the (a) Sustainable Development and Poverty Reduction Program (2002–2005), (b) Plan for Accelerated and Sustainable Development to End Poverty (2005–2010), (c) the first Growth and Transformation Plan (2010–2015) and (d) the second Growth and Transformation Plan (2016–2020).
3.1.2.4 Malawi
Tobacco, sugarcane, tea coffee and cotton are some of the main industrial crops produced in Malawi. Of these tobacco and sugarcane have traditionally contributed significantly to the national economy and rural livelihoods. They collectively account for approximately 79% of the national foreign exchange earnings and 22% of the gross domestic product (GDP) (Chirwa 2011).
Tobacco production started in the early twentieth century, but only reached high production levels in the 1960s. Total production increased from about 15,000 tonnes in the mid-1960s to about 160,000 tonnes in 1997, before declining sharply (FAOSTAT 2019). Production bounced back and reached an all-time high of about 175,000 tonnes in 2011, before declining again (FAOSTAT 2019). Many different reasons have contributed to tobacco expansion in Malawi such as (a) shifts in tobacco demand from developed to developing countries; (b) declining political support for tobacco production in developed countries; (c) cost competitiveness and the relatively high profitability of the crop; (d) technical and financial support and (e) large investments from international companies (Jaffee 2003). Currently, tobacco is produced overwhelming by smallholders that grow it either on their own land or as tenant farmers (Kulik et al. 2017). The declining tobacco output and prices in recent years have been possibly due various interconnected reasons such as exceeding farmer quotas, poor quality product, international competition, global demand decline and certain corporate strategies (Kulik et al. 2017).
Conversely, sugarcane production has experienced a large and constant expansion since the late 1960s. The two main plantations in Malawi started operating in 1968 (Nchalo) and 1978 (Dwangwa) (Chisanga and Zulu-Mbata 2017). The sugar industry was privatized in 1998, with the South African company Illovo taking over the two production estates at Nchalo and Dwangwa. This meant that Illovo practically accounted for all sugar milling and refining capacity in the country. Overall, sugarcane output increased from about 170,000 tonnes in 1968, to over 2.9 million tonnes in 2017 (FAOSTAT 2019). Even though the two large estates in Nchalo and Dwangwa account for most sugarcane production, smallholder-based production has been promoted in both areas through various policies and incentives put in place by the national government (Chisinga et al. 2017). Furthermore, there has been continuous sugarcane ethanol production since the early 1980s, as a response to the energy crises (Gasparatos et al. 2015) (Chap. 2 Vol. 1; Chap. 5 Vol. 2). Malawi has been constantly blending high proportions of ethanol in gasoline, and is thus considered one of the pioneer countries globally in the transition to alternative transport fuels (Johnson and Silveira 2014).
Tobacco production seems to be overwhelmingly driven by national government efforts to boost economic growth and rural development. As mentioned above, tobacco is by far the main export in the country and is almost entirely produced nowadays by smallholders. On the other hand, sugarcane production has been mostly driven for economic growth. Even though Illovo undertakes most sugarcane production, a relatively large number of irrigated and rain-fed smallholders have been involved in the sector. Interestingly, despite sugarcane ethanol being blended in high proportions with gasoline, energy security does not seem to have been a major driver of sugarcane production. However, this might be gradually changing considering the current ongoing efforts to diversify ethanol feedstock production to boost the national ethanol output.
Many national policies and initiatives have been put in place to assist industrial crop production in Malawi. One of the first such regulations was the 1970 Tobacco Act that regulated tobacco production (Wiggins et al. 2015). Since 1981 structural adjustment programmes funded by the World Bank and the International Monetary Fund (IMF) were implemented, precipitating many institutional and policy changes in the agricultural sector in general, and food marketing in particular (Chilowa and Chirwa 1997). The liberalization of marketing and production inputs was implemented in 1990 under the Agriculture Sector Adjustment Credit initiative, which allowed the entry of private traders (of varying sizes in terms of scale of operations) in the marketing of farm inputs. Changes in the Special Crops Act of 1994 allowed for smallholder farmers participation in burley tobacco production, which was formerly undertaken only by large-scale estates. The smallholder tobacco sector benefited from the targeted Farm Input Subsidy Programme (FISP) (2006–2010), which offered poor farmers access to seeds and fertilizers. Similarly, the Malawi government has been supporting smallholder sugarcane growers with loans and grants mainly through two outgrower management companies, namely the Dwangwa Cane Growers Ltd. (DCGL) in Dwangwa and the Kasinthula Cane Growers Ltd. in Nchalo (Chisanga and Zulu-Mbata 2017). The National Export Strategy of 2012 was established to maintain the stable production of sugarcane for sugar and ethanol production (Wiggins et al. 2015).
Apart from these policies there is a constellation of national policies and institutions that affect industrial crop production. Some of the most prominent include: (a) Malawi Growth Development strategy I (2006–2011) and II (2011–2016), which have been the overarching national development framework; (b) National Agriculture Policy Framework (NAPF) 2010–2016; (c) Agricultural Sector Wide Approach (ASWAP) 2010–2014; (d) Green Belt Initiative 2011–present; (e) National environmental Policy 2004 and (e) Malawi Energy policy, 2003.
3.1.2.5 Burkina Faso
Cotton was produced in Burkina Faso during the pre-colonial times as a secondary crop by family farmers. During the colonial period, cotton was produced in a top–down technocratic system that treated poorly these cotton smallholders (Vitale 2018). However like many other countries Western Africa, Burkina Faso re-oriented its economy towards cotton production in the post-colonial period. Despite some variability, cotton output increased sharply, from a few thousand tonnes in the early 1960s, to more than 370,000 tonnes in the late 1990s (FAOSTAT 2019). In the early 2000s, sudden cotton price drops precipitated a large decline across the sector, leading the country to insolvency. However, despite price volatility and concerns amidst stakeholders about the sector’s viability (Vitale 2018), cotton output reached record levels in the early 2010s at more than 400,000 tonnes (FAOSTAT 2019). Up to the early 1980s, output gains materialized largely through the huge yield improvements catalysed by the introduction of animal traction and agricultural inputs (Vitale 2018). However, as yields leveled off in the mid-1980s, it has been cotton land expansion that caused the increases in output (World Bank 2013).
Economic growth has been perhaps the major driver of cotton production in Burkina Faso. Indeed cotton is the main agricultural commodity produced in the country and has historically constituted a substantial fraction of the GDP. On average cotton export revenues have accounted about 2.5% of GDP over the past decade, offering a stable source of foreign exchange that has catalysed economic development in other sectors (Vitale 2018).
Since independence and up until the early 2000s, SOFITEX (a government parastatal company) and CFDT (a privately owned French company) had complete control over cotton processing and marketing. In this “one-stop” cotton farming system SOFITEX provided on credit all of the production inputs to growers and maintained exclusive rights to purchase the seed cotton from farmers (Vitale 2018). A series of economic failures influenced major donors to push for reforms in the sector including among others: (a) changes in the laws for establishing farmer groups (1994, 1996–1999), (b) the establishment of the national cotton union (UNPCB) (1996–2001), (c) the partial privatization of SOFITEX (1999), (d) the delegation of major responsibilities from government and SOFITEX to UNPBC (2000–2006); (e) the introduction of new players in the sector such as private input providers, new regional private cotton monopsonies (SOCOMA, FASOCOTON) and private transport companies (2002–2006) and (f) changes in price-setting mechanisms to reflect better the prevailing global circumstances (2006–2008) (Kaminski 2009). Currently, three cotton companies operate in the major production areas, namely Burkina Faso–SOFITEX, Faso Coton and SOCOMA. These companies purchase cotton at the same price and follow a common pricing scheme. However, despite maintaining the “one-stop” approach, cotton prices are now negotiated among the principal stakeholders within the sector (Vitale 2018). Despite the increase of cotton output in past decades, there are mixed perspectives about the success of these reforms in increasing the sustainability of the sector (Vitale 2018; Kaminski 2009; Boafo et al. 2018).
3.1.2.6 Ghana
The main industrial crops produced across the different agro-ecological zones of Ghana include cocoa, cotton, rubber, coffee, shea, sugarcane, tobacco, oil palm and citronella. Below we examine the drivers and production patterns for three rather different industrial crops, namely cocoa, cotton and jatropha. These crops have experienced radically different trajectories influenced by their different agronomic characteristics, modes of production, national policy priorities they cater for, and international circumstances.
Cocoa has been the most important export crop of Ghana since its introduction in the mid-nineteenth century. Ghana is currently the world’s second largest producer of cocoa behind the Ivory Coast (FAOSTAT 2019). As one of the main export crops, cocoa has been central to Ghana’s development, economic growth and poverty alleviation efforts, as it supports about 800,000 households (Vigneri and Kolavalli 2018; GSS 2014). The evolution of the Ghanaian cocoa sector spans four distinct phases: (a) introduction and exponential growth (1888–1937); (b) stagnation followed by a brief but rapid growth following independence (1938–1964); (c) near collapse (1965–1982) and (d) recovery and expansion following the introduction of the Economic Recovery Program (ERP) (1983–present) (Quarmine et al. 2014; Williams 2009). It is worth mentioning that during the collapse phase cocoa production fell from about 580,000 tonnes (in 1964) to less than 170,000 tonnes (in 1984) (FASOTAT 2019). Since then, the cocoa output has been increasing constantly reaching record output in 2017, standing at more than 880,000 tonnes (FAOSTAT 2019).
Similar to Burkina Faso, the first coordinated efforts to promote cotton production in Ghana in the northern semi-arid regions of the country started following independence. Cotton output increased significantly until the late-1990s, albeit not to the same levels as other West African countries (i.e. 26,000 tonnes in 1998) (FAOSTAT 2019). The international cotton price decline of the 1990s affected the sector to the extent that it is now virtually at the point of collapse (Howard et al. 2012), with the total output currently amounting to less than 1% of cotton output in Western Africa, despite excellent growing conditions in the northern part of the country. Overall, cotton production has been driven by various factors during different periods including, rural development, exports for foreign exchange earnings and the production of raw material for local textile industry (Boafo et al. 2018). Similarly, the reasons behind the sector’s underperformance are multi-faceted (Boafo et al. 2018), including the lack of institutional and regulatory frameworks that could promote effectively cotton to meet its rural development potential (MOFA 2013).
Jatropha was the most recent widely promoted industrial crop in Ghana. Jatropha received substantial attention in mid-2000s as a biofuel feedstock crop, with the National Jatropha Project Planning Committee pushing for the development of 1 Mha of jatropha plantations within a period of 5–6 years (by 2015) (Ahmed et al. 2017). However due to a set national circumstances such as the discovery of offshore oil deposits and the death of the early proponent of jatropha promotion, the impetus for jatropha expansion passed from the government to the private sector, and especially foreign interests (Ahmed et al. 2017). Many FDIs between the late 2000s to mid-2010s targeted large expanses of land to produce jatropha for export, and especially in the EU (Ahmed et al. 2017) (Chaps. 2 and 4 Vol. 1). This extensive allocation of land essentially made jatropha production the main driver of the land rush in Ghana (Schoneveld 2014). However, the sector has practically collapsed by the mid-2010s due to a combination of (a) low jatropha productivity, (b) weak business planning, (c) community conflicts, (d) institutional barriers and (e) civil society opposition (Ahmed et al. 2017, 2019b).
The promotion of these different industrial crops in Ghana was driven by slightly different factors. For example, cocoa production was largely driven by the availability of land in rural agro-ecosystems, and the need to generate foreign exchange to boost national economic development and poverty alleviation (Kolavalli and Vigneri 2011). Cotton, on the other hand, was promoted for rural economic development (especially targeting the arid and semi-arid regions of the country), as well as to boost exports of merchandize exports as part of the export substitution development strategy (Hussein et al. 2005; Baffes 2005). The drivers of jatropha production also varied over time. Initially, national energy security was the main driver behind the early promotion of jatropha, as implied by the strong focus on transport mandates of the early biofuels projects (Energy Commission 2006; Ahmed et al. 2017). However, by 2008, rural development through FDIs became the major driver of jatropha expansion in Ghana, given its prospects to create jobs in plantations and income for rural communities (Ahmed et al. 2017; Iddrisu and Bhattacharyya 2015; Boamah 2014).
The cocoa sector was shaped by the early establishment of the Ghana Cocoa Marketing Company in 1947, which formed into the Ghana Cocoa Board that seeks to promote the production, processing and marketing of high quality cocoa. Following the expansion and near collapse of the sector in the 1980s due to diseases, the government initiated two rehabilitation programmes (Cocoa Rehabilitation Programme I and II), which were unsuccessful (Amoah 1995; Kolavalli and Vigneri 2017). More importantly this period saw the implementation of the Economic Recovery Programme, which promoted, among others, the liberalization of the cocoa sector, the dissolution of all para-statal agencies and the adoption of a rehabilitation drive. Currently, the cocoa sector is partially liberalized with the Ghana Cocoa Board being responsible for cocoa exports and price-setting (Kolavalli and Vigneri 2017). To further boost cocoa production, the Cocoa Sector Development Strategy I (CSDS I) was implemented in 1999. Among others CSDS I permitted Licensed Buying Companies to export cocoa, which was however ignored by the government at that time (Kolavalli and Vigneri 2017). Policy revisions led to the CSDS II, which deals with emerging issues affecting cocoa production such as child labour, certification and climate change. CSDS II ensures consistency with the national and international development agenda. Currently, multiple government-led initiatives through the Productivity Enhancement Programmes (PEPs) aim to double yields, from the current average of 450 kg/ha to 1000 kg/ha by 2027. The PEPs encapsulate a series of programmes such as the Farm Rehabilitation Programme, the Diseases and Pest Control Programme, the Soil Fertility Management through High Technology Programme, the Irrigation of Cocoa Farms Programme and the Artificial Pollination Programme among others (MoFA 2018). In addition, there are multiple efforts to promote value addition and youth employment in the cocoa sector within the broader framework of the government-led initiative “Investing for Jobs” (MoFA 2018).
The cotton sector has undergone major policy changes throughout the past decades. The first major action was the establishment of the Cotton Development Board (CDB) in 1968, a para-statal agency tasked to oversee the cotton sector. By the mid-1980s, the national government faced strong pressure from the World Bank to reform the sector, mostly as part of the Structural Adjustment Programmes of the 1980s (Peltzer and Röttger 2013). In the mid-1980s, the cotton sector was deregulated, and the CDB was transformed into the Ghana Cotton Company Limited (GCCL), with the government retaining 30% of the shares. Over the next decade, there was a proliferation of private companies participating in the cotton industry, and in 1995 the government sold its 30% share of the GCCL. At around that period free agricultural input supply to cotton smallholders changed into input credit, and a price-setting mechanism was put in place. In 1997–1998, the Cotton Development Project 1 (CDP-1) was launched, but there were unprecedented malpractices such as poaching of farmers and adulteration of product. In the early 2000s, the financing of cotton companies ceased due to their high accumulated debts, with several companies exiting the cotton sector. In 2000–2002, MOFA introduced a zoning policy to address malpractices in the sector, and in 2004 the African Development Bank took control of the GCCL through a debt-equity swap. Shortly after that point the GCCL was liquidated and ceased its operation, but in 2010–2011 there was an effort to revive the sector through the “White Gold” campaign. The last major policy initiative was the formal inauguration of the board of Cotton Development Authority in 2016 to carefully examine the challenges of the sector.
The jatropha sector received a relatively short, but intense policy interest in Ghana that coincided with the expansion of the bioenergy sector. The starting point was the 2005 draft biofuel policy and the 2006 Strategic National Energy Plan, which were anchored on energy security concerns and established biofuel blending mandates for the transport sector. Subsequently, rural development priorities started dominating the sector, with the 2007–2008 Biofuel Implementation Group and the National Jatropha Planning Committee seeking to establish 1 Mha of jatropha plantations in 53 districts. Subsequent relevant policies have included the 2010 bioenergy policy (which included revised blending mandates) and the 2011 Renewable Energy Act (which set incentives for large-scale land acquisitions and formal licensing/permitting processes). The 2012 and 2016 guidelines for large-scale land acquisitions sought to regulate such processes, especially in the bioenergy sector that had already experienced extensive land allocation (Ahmed et al. 2017).
3.1.2.7 Swaziland
Sugarcane and cotton are the major industrial crops produced in Swaziland. Sugarcane production increased almost ten-fold since the early 1960s, from 61.7000 tonnes in 1961 to 573.7000 tonnes in 2017 (FAOSTAT 2019). Practically all sugarcane production is concentrated in two areas, with 77% produced in large-scale plantations operated by the Royal Swaziland Sugar Corporation (RSSC) and Illovo (Terry and Ogg 2017). Conversely cotton production has been largely based on smallholders Hinderink and Strenkenburg 1987, experiencing very divergent production trends, namely a large increase in production (1961–1990) followed by a large decline (1991–2017). The all-time high cotton output was achieved in 1990 (26.0,000 tonnes), dwindling to 1.1000 tonnes in 2017 (FAOSTAT 2019).
Both sugarcane and cotton production have been promoted as avenues of economic growth and economic development (Table 3.4). In terms of policies, the Sugar Act of 1967 mainly regulates sugarcane production in the country. This act essentially stipulates the main rules governing sugarcane growing, processing and marketing, with the sector regulated by the Swaziland Sugar Association and the Quota Board (UNCTAD 2000). Large-scale irrigation development projects such as KDDP (Box 3.1) were promoted through para-statal agencies to develop smallholder-based sugarcane production capacity as a means of rural development and poverty alleviation (Terry 2012). Sugarcane production further flourished through the funds and technical assistance provided by the EU, as a consequence of the reforms in its sugar regime in 2006 (Richardson 2012). In particular, Swaziland received about EUR 134 million through an “Aid for Trade” programme called the Accompanying Measures for Sugar Protocol countries (AMSP) to enhance the competitiveness of its sugar industry, diversify economic activity in sugarcane areas and address social and environmental impacts (Richardson 2012).
Cotton on the other hand received much less policy attention. Cotton production was promoted through the government in some rural development areas (RDAs) primarily in the Lowveld and secondarily in the Lubombo plateau, with production in other parts of the country relying on the efforts of individual farmers (Hinderink and Sterkenburg 1987). The cotton sector is vertically integrated and state-controlled, with the Swaziland Cotton Board being the main institutional body coordinating the cotton sector, including overseeing cotton research, production and marketing and providing a secure market for cotton producers (ABC 2017). The Board also administers the Credit Scheme, which finances agricultural inputs and other cotton activities, as a means of facilitating smallholder engagement in the sector (ACB 2017).
3.2 Impacts of Industrial Crops on Food Security
3.2.1 Main Literature Patterns
Figure 3.9 outlines the number of identified studies for each of the targeted industrial crops. Industrial crops such as coffee and cocoa that have a long history of production in SSA, account for many of the studies. Surprisingly there are very few studies for crops with an equally long history of production such as coffee, tobacco and cocoa. Even more surprising is that jatropha studies account for a very large portion of the overall studies, considering the very brief history of the crop in SSA (since mid-2000s) and its widespread collapse across the continent only after a few years. This might reflect the increasing interest that industrial crops have received in the academic literature in the 2010s, which coincides with the recent land rush and the rising prominence of the “food vs. fuel debate” (Sects. 3.1 and 3.4.1).
More than half of the studies report work solely from institutions outside SSA (55%), 18% are collaborative research between SSA and non-SSA institutions, and only 15% solely from SSA institutions (Fig. 3.10a). The majority of these studies focuses on local level effects (52%), with also a significant fraction focusing at the sub-national (17%) and national (19%) levels (Fig. 3.10b). Qualitative, quantitative and mix-method research approaches are represented relatively evenly between studies (Fig. 3.10c). Most studies focus on historic and baseline trends, with only a minority using predictive approaches to understand the possible outcomes of future industrial crop expansion (Fig. 3.10d).
“Access to food” and “food availability” are by far the most widely studied pillars of food security, with 80 and 93 studies, respectively (Fig. 3.11b). “Food stability” is also relatively well-represented (58 studies), whereas “food utilization” is the least studied (20 studies) (Fig. 3.11b). Relatively numerous jatropha and cotton studies span the four pillars of food security. Most of the tobacco, sugarcane and cocoa studies focus on mechanisms related to “food availability” and “access to food”, whereas most rubber and oil palm studies focus on the “food availability” and “food stability” pillars (Fig. 3.11a, b).
The most frequently studied are (in descending order): “Income generation” (B4), “Food crop area” (A1), “Job creation” (B5), “Labour/capital diversion” (A4), “Market linkages” (B2), “Farming inputs” (A5), “Environmental impacts” (D7), “Market stability” (D2), “Women empowerment” (D6) and “Technology” (A6) (Fig. 3.12). Of these mechanisms A1, A4, B2, A5, D2 and D7 tend to have a negative outcome on food security, while B4, B5 and A5 tend to have a positive outcome (Fig. 3.13). When reading deeper the different studies it is possible to identify the underlying processes the mediate these effects on food security. Sections 3.3.2.2–3.3.2.5 discuss in more depth these underlying processes for most of the main mechanisms across the four pillars of food security.
3.2.2 Food Availability
Most of the “food availability” studies focus on the “food crop area” mechanism (A1) (Table 3.5). Several of these studies highlight the negative food security outcomes of land competition with food crop production, whether through large-scale land acquisitions for plantation development or household-level decisions for engagement in smallholder production (e.g. Onoji et al. 2016; Terry 2007; Waswa et al. 2012; Arndt et al. 2011; Romijn et al. 2014; Timko et al. 2014; van Eijck et al. 2014; von Maltitz et al. 2016). However, many studies also point to the complementarity of industrial crops and food crops in smallholder settings that have positive food security outcomes (e.g. Wiggins et al. 2015), especially through intercropping that minimizes land competition (e.g. Duvenage et al. 2012; Dyer et al. 2012; Favretto et al. 2014; Grimsby et al. 2012; Romijn et al. 2014; Leathers 1999).
Studies related to the “labour and capital” mechanism (A4) overwhelmingly focus on the high labour needs of smallholder-based industrial crop production often requires intensive labour, which often takes a toll on the availability of family labour for food crop production (e.g. Adams et al. 2016; Naughton et al. 2017; Fortucci 2002; Laris et al. 2015; Leathers 1999). Such employment diversion effects are also reported and for large-scale plantations (e.g. Ismael et al. 2002; Kaminski et al. 2011; Laris and Foltz 2014). Few studies have pointed that labour diversion from industrial crop production (especially in large plantation settings) can increase local labour costs, thus reducing affordable local labour options for food crop production (Borman et al. 2013).
Studies have linked some of the positive local food security outcomes of industrial crop production to the improved access of smallholders to farming inputs and technology transfer (A5–6). This includes improved access to various factors of production, including:
-
Fertilizers (e.g. Brambilla and Portoy 2011; Delpeuch and Leblois 2014; Govereha and Jayne 2003; Kaminski et al. 2011; Herrmann et al. 2018; von Maltitz et al. 2019).
-
Diverse varieties of food crops and seeds (Bussolo et al. 2007).
-
Irrigation (Negash and Swinnen 2013; von Maltitz et al. 2019).
-
Technical support (e.g. Kalinda et al. 2015; Bello-Bravo et al. 2015).
-
Other environmentally friendly agricultural inputs (e.g. Bassett 2010).
Improved access to all of the above can enhance the yields of both industrial and food crops, reducing (or even reversing) the effects of land competition (mechanism A1, see above). However, some studies have also found that industrial crop production can increase local fertilizer demand, and thus its price, reducing its affordability to poorer households for food crop production (e.g. Borman et al. 2013; van Eijck et al. 2012).
3.2.3 Food Access
Most studies in the “food access” pillar by far focus on the positive local food security outcomes brought by income, employment and occupation generation (B4–5) (Table 3.6). For example, many studies have identified that involvement in industrial crop production can boost existing income (e.g. Banye 2015; Ferris et al. 2001; Suleman et al. 2014; Govereha and Jayne 2003), or create additional income sources (e.g. Onoji et al. 2016; Dyer et al. 2012; Favretto et al. 2014). Even though the generated income often quite low and depend on the crop type and mode of engagement (e.g. smallholder vs. plantation worker), this income can be constant and allow better planning within the household (German et al. 2011), or come during periods of low food security acting thus as a livelihood buffer (von Maltitz et al. 2016).
In terms of employment and occupation generation, many studies have reported the positive effect of industrial crop production on local employment opportunities, especially in poor rural areas with few formal employment options (Duvenage et al. 2012; Dyer et al. 2012; von Maltitz et al. 2016). Sometimes employment opportunities are seasonal (e.g. James and Woodhouse 2016; Matenga 2016), and can enhance self-employment (e.g. Kuntashula et al. 2014; Chivuraise 2011) or women employment (e.g. Bosch and Zeller 2013).
3.2.4 Food Utilization
Studies related to the “food utilization” pillar are relatively scarce, and focus mostly on the negative effects of female engagement in industrial crop production (and paid employment in plantations in particular) (Table 3.7). This is usually linked to time loss for household activities, and especially meal preparation, feeding children and general unpaid care time (e.g. Arndt et al. 2011; Bosch and Zeller 2013). Some studies have also identified that men dominate employment opportunities along industrial crop value chains, maintaining thus, traditional societal structures and household roles for women (Lazzarini 2016; Waswa et al. 2009a, 2009b; Moseley 2001). Even though such outcomes might not be socially desirable (Sect. 3.4.2), they still seem to have possible positive effects related to food utilization.
3.2.5 Food Stability
Most of the studies related to the “food stability” pillar focus on two specific mechanisms, namely women empowerment (D6) and environmental stability (D7) (Table 3.8). Engagement in industrial crop value chains is occasionally associated with women empowerment. For example, some studies have identified that females involved in industrial crop value chains often assume greater control in intra-household income allocation decisions (e.g. Adams et al. 2016; Banye 2015). Furthermore, involvement in industrial crop value chains can enhance training opportunities for women (Williamson et al. 2005; Suleman et al. 2014) and the development of women groups that can negotiate crop prices from a stronger position (e.g. Favretto et al. 2014; Annan 2013).
However, industrial crop production often causes negative environmental impacts (e.g. deforestation) that threaten the stability of food production (e.g. Grimsby et al. 2012; Naughton et al. 2017; Chivuraise 2011). Other negative environmental impacts linked to negative food security outcomes include biodiversity loss (e.g. Senbeta and Denich 2006; German et al. 2011), water depletion (e.g. Gerber 2008; Von Maltitz et al. 2016) and soil degradation (e.g. Duvenage et al. 2012).
4 Discussion
4.1 Knowledge Synthesis
Overall, most of the reviewed studies at the interface of food security and industrial crop production have been published in the 2010s (Sect. 3.3.2.1). This implies that the recent global land rush (Schoneveld et al. 2011) has possibly catalysed and shaped more than anything else the literature on industrial crops and food security. Indeed narratives related to land grabbing, land competition and “food vs. fuel” have been key underlying themes in the reviewed literature (see also Borras and Franco 2013; Kaag and Zoomers 2014; Nalepa et al. 2017; Zoomers 2010; Kuchler and Linnér 2012; Shortall 2013; Tenenbaum 2008) (Chap. 4 Vol. 1). In fact a substantial fraction of the reviewed studies comes from countries that were targeted extensively for large-scale commercial agriculture investments during the recent land rush such as Zambia, Mozambique, Ghana and Ethiopia (Schoneveld 2014). Additionally, many of these studies have focused on jatropha, a relatively new and untested crop that received very sudden attention in SSA before its eventual collapse (Sect. 3.3.2.1) (von Maltitz et al. 2014; Ahmed et al. 2019b).
Most studies target a sub-set of mechanisms related to the “access to food” and “food availability” pillars of food security. Furthermore, the number and type of mechanisms captured are highly variable between crops. For example, cotton, jatropha, shea and sugarcane are the best-studied crops in terms of the number of captured mechanisms (Sect. 3.3.2.1). Conversely, important crops such as oil palm, rubber, cocoa and coffee feature in comparatively fewer studies, despite their extensive history and ongoing expansion across the continent (Sect. 3.1).
Industrial crop production facilitates local access to food by generating income and employment (Sect. 3.3.2.3). At the same time, engagement in industrial crop production (whether as plantation workers or smallholders) can divert family labour from food crop production, thus reducing local food availability (Sect. 3.3.2.2). As a result, there is a great need to ensure the generation of secure employment, and reliable and sustainable income, while minimizing the negative effects of time and labour diversion from food crop production in family farms (see also Sect. 3.4.2). Sustaining income and employment benefits would render the engagement in industrial crop value chains a worthwhile and risk-free endeavour to plantation workers and smallholders. This is very important lesson learnt from the almost total collapse of the jatropha sector and lack of materialization of the expected benefits in many rural contexts of SSA (Ahmed et al. 2019b; von Maltitz et al. 2015).
There is also strong evidence to suggest that industrial crop production often causes direct land competition with food crop production (Sect. 3.3.2.2). However, the actual land use change effects depend on the mode of production. However, there can also be indirect land use change effects that are nevertheless difficult to estimate accurately and in a non-controversial manner (Khanna and Crago 2012; Finkbeiner 2014). For example, industrial crop smallholders can either choose to expand (or not) food crop production to other areas to compensate for the land allocated to industrial crops. Similarly large-scale plantations might displace farmers, who might in turn clear land elsewhere to establish farms. In any case such direct and indirect land competition can affect local food availability either through the loss of food cropland or the loss of communal pasture/forest.
In smallholder settings increasing the use of agricultural inputs use (e.g. fertilizers, pesticides) and/or adopting improved production practices (e.g. irrigation, intercropping) could minimize the possible negative effects of land loss on food availability by increasing crop yields (Sect. 3.3.2.2). However, such agricultural intensification might lead to negative environmental impacts related to freshwater depletion, water pollution and soil degradation, all of which have been shown to have a negative effect to food stability (Sect. 3.3.2.5). The above suggest hard trade-offs between the food availability and food stability pillars.
Many of the reviewed studies pointed how gender issues mediate the positive or negative impacts of industrial crop production on food security. This happens especially through some mechanisms such as income and employment generation (B4–5), time diversion from unpaid care work (C1) and women empowerment (D6). However, even though women are a major part of the labour force in SSA (Bryceson 2018) (see Chap. 1 Vol. 1), they are often barred from formal employment in industrial crop plantations due to lack of skillset, cultural reasons and the fact that formal waged jobs are often seen as a male domain (Sect. 3.3.2.4). Female entry in smallholder-based industrial crop production is also not straightforward, as they often lack land titles and decision-making power in family farms (Bryceson 2018).
Finally, as already discussed in Sect. 3.3.1 and above, the mode of industrial crop production can have important effects on food security through multiple impact mechanisms. However, deciding the fitness of particular modes of production is not straightforward and can depend on various factors. Some of the most important such factors include (a) crop characteristics/agronomy (b) production characteristics (e.g. labour intensity, returns to investment); (c) marketing characteristics (e.g. potential buyers, processing needs); (d) exogenous economic and political factors (e.g. land scarcity, population density) and (e) endogenous economic and political factors (e.g. input markets, low producer capacity, weak property rights enforcement) (Benfica et al. 2002).
4.2 Policy and Practice Implications and Recommendations
As outlined in Sect. 3.3, there are multiple trade-offs at the interface of industrial crop production and food security in SSA. When critically viewing the evidence outlined throughout this chapter it is possible to identify some priority policy and practice domains that can be targeted to enhance the positive (or reduce the negative) food security outcomes of industrial crop production. Below we outline three priority domains that are at the intersection of multiple SDGs:
-
Safeguard the long-term economic and employment benefits accruing from engagement in industrial crop production,
-
Enhance farm output for both industrial crops and food crops, while avoiding negative environmental impacts,
-
Enhance female participation in industrial crop production, while reducing the negative effects of time diversion from unpaid household care work.
Regarding the first priority domain, income and employment generation are two of the main mechanisms through which industrial crop production has a positive effect on food security (Sects. 3.3.2 and 3.4.1). That said, government policies should support the economic viability and sustainability of industrial crop production systems. In particular, a key aim should be to achieve the better balance between competition and coordination, and provide appropriate incentives to better safeguard the interests of farmers when engaging in industrial crop value chains. This would entail different incentives to smallholders, plantation owners and other players across industrial crop value chains (e.g. millers, transporters). Such a coordinated approach could send strong signals about the long-term policy commitment in industrial crop production, which could alleviate investor uncertainty and help attract sustained investment (Chaps. 2 and 5 Vol. 1).
There have been such coordinated national efforts in countries such as Burkina Faso, Malawi and Swaziland, where a strong policy commitment over decades has made cotton, tobacco and sugarcane the cornerstones of their respective economies (Terry and Ogg 2017; Johnson and Silveira 2014; Boafo et al. 2018; Tschirley et al. 2009) (Sect. 3.3.1). This would entail strengthening industrial crop markets and streamlining all stages of the value chain, from the land acquisition, to the economic aspects of crop production, refinement, valourization of waste and final product use. As the actual interventions and long-term strategies might be crop- and area-specific, it would be necessary to factor national and local contexts. Some additional foci for large-scale plantations would be to ensure that (a) worker salaries are sufficient to buy food locally, (b) seasonal/part-time employment is based on a standard salary rate (and not on a picking rate), (c) flexible employment is possible during important periods of crop calendar year (e.g. during food crop sowing, harvesting). All of these actions could create very strong linkages among various SDGs namely SDG8 (descent work and economic growth), SDG9 (industry, innovation and infrastructure), SDG1 (no poverty) and of course SDG2 (zero hunger).
Regarding the second priority domain, it would be necessary to understand the possible environmental and food production trade-offs from industrial crop expansion. This could be achieved through robust baseline studies undertaken prior to the development of industrial crop projects that should seek to understand the decision-making processes of local farmers in terms of land allocation, and the adoption of crops and farming practices. This information can help build a strong evidence-base to guide the development and implementation of context-specific interventions that seek to minimize the negative trade-offs of industrial crop production. However, these aspects are rarely considered during project design, even in commonly used instruments such as environmental impact assessments (EIAs) (e.g. German et al. 2013). Thus it would be necessary to “enforce” the provision of this type of information (and identify possible mitigation option in the face of important trade-offs) prior to the approval of large-scale industrial crop projects.
Furthermore, it is important to rationalize the use of agrochemicals and irrigation water both in large plantations and smallholder settings. The former could help reduce the negative environmental impacts of industrial crop production, and the latter could ensure water availability to other water users, especially during periods of water scarcity. However, EIAs have little power to deal with such effects in smallholder settings as individual farmers can unilaterally decide to start and halt industrial crop production based on market signals. Even though engagement in industrial crop production improves access to agricultural inputs (and sometimes irrigation) (Sect. 3.3.2.2), smallholders often lack the capacity to utilize them in environmentally and socially responsible manners (Morris et al. 2007). Capacity-building efforts and the promotion of responsible production practices through the support packages offered to industrial crop smallholders could go a long way towards achieving this. However, increasing the environmental and social responsibility of smallholders through such actions would require coordinated efforts between industrial crop companies (e.g. buyers from smallholders), other private sector players (e.g. certification schemes), government agencies and civil society.
Enhancing farm output while avoiding negative environmental impacts as discussed above can have positive effects to multiple SDGs, such as SDG12 (responsible consumption and production), SDG15 (life on land), SDG6 (clean water and sanitation) and of course SDG2 (zero hunger).
Regarding the third priority domain, clearly it is not justifiable to prevent females from engaging in industrial crop value chains on grounds of safeguarding their crucial role in unpaid care work. However, we should also be aware of the almost complete lack of social services in rural SSA (ILO 2018) (Chap. 1 Vol. 1). Thus, it would be important to identify avenues to enhance female participation in industrial crop value chains as a means of accessing income/employment opportunities and achieving broader female empowerment benefits, while at the same time reducing the negative effects of time diversion from unpaid household care work.
Large-scale plantations can develop (or contribute to the development of) infrastructure that compensates for this loss of unpaid care work (e.g. schools with feeding programmes), where female employees can have priority access. Furthermore, flexible working arrangements and standardized salaries for seasonal and part-time employees can further ensure both that female workers are not discriminated and that food utilization trade-offs are minimized. A very interesting approach specific to bioenergy crops would be to provide (or support the acquisition of) improved stoves and fuel such as ethanol stoves and fuel (Chap. 2 Vol. 1). This could reduce time diversion to fuelwood collection and cooking, which is substantial in most parts of rural SSA and takes a toll on females and girls (Karanja et al. 2020; Köhlin et al. 2011).
However, it might not be as straightforward to enable the aforementioned gender inclusion interventions in smallholder settings. Possible avenues could be to valourize further female participation in industrial crop production by offering higher premiums from certification schemes (Parvathi 2017). Supporting the development of female grower associations or increasing the decision-making power of female growers in mixed-grower associations could further improve female negotiating and decision-making power. This could help maximize the gender empowerment benefits of engagement in smallholder-based industrial crop production. Furthermore, government agencies, civil society organizations and the private sector should increase the number (and improve the quality) of training activities geared towards female industrial crop growers. Apart from offering important knowledge for enhancing industrial crop production (see above), such training should further educate women about the possible negative trade-offs of their involvement in industrial crop value chains. However, even though such interventions could possibly enhance the benefits that women receive from engagement in industrial crop production, they can have a less direct effect to food security.
5 Conclusions
This sought to unravel the food security outcomes of industrial crop production in SSA. We reviewed the main production patterns, drivers and underlying policies in some of the most important producing countries in the region and reviewed systematically the existing literature for 11 industrial crops and 25 impact mechanisms across the four pillars of food security. The quantity of the current evidence varies considerably between crops, with jatropha, cotton sugarcane and shea being the most studied crops. Food access and availability are the only pillars of food security with substantial evidence and consensus about the direction and magnitude of the impact mechanisms. Much less literature exists for mechanisms related to food stability and utilization.
Overall, the current literature landscape is fragmented with most studies considering a sub-set of crops, modes of production regions and/or impact mechanisms. This is a major barrier for balanced policy and practice inferences at the interface of industrial crops and food security. Future research should better conceptualize the possible pathways through which industrial crop production can affect food security. Empirical studies should, to the extent possible, use compatible methods to allow for the better understanding of these mechanisms across SSA.
Policy and practice priorities should include to (a) safeguard the long-term economic and employment benefits accruing from engagement in industrial crop production; (b) enhance farm output (for both industrial and food crops) while avoiding negative environmental impacts; (c) enhance female participation in industrial crop production, while reducing the negative effects of time diversion from unpaid household care work.
Notes
- 1.
Food availability relates to the general supply of food, and addresses issues of food production, stocks and trade. Access to food (both economic and physical) reflects the sufficient supply of food at the national and international levels. Aspects related to income, expenditure, markets and prices are critical in enabling food access. Food utilization relates to nutrient utilization within the human body, as the basis of the good nutritional status of individuals. Food stability reflects the stability of the three aforementioned dimensions over time, which is a necessary pre-condition for sustaining a stable food intake and overcoming periodic risks and food insecurity.
- 2.
Some industrial crops can be mono-functional, used, for example, only for fibre (e.g. cotton), recreation (e.g. tobacco) or energy (e.g. jatropha). Others such as sugarcane can have multiple functions including such as food supplements (i.e. sugar), fuel (i.e. ethanol), and industrial products (i.e. bioplastics). Major staple food crops in SSA such as maize and cassava also have non-food uses (e.g. alcohol production), so they can also be considered to be industrial crops. However, these uses are miniscule in across most of SSA, as these crops are overwhelmingly the main staples across most of the continent.
References
ACB (2017) GM cotton push in Swaziland: next target for failed BT cotton. African Centre for Biodiversity (ACB), Johannesburg
Acheampong E, Campion BB (2014) The effects of biofuel feedstock production on farmers’ livelihoods in Ghana: the case of Jatropha curcas. Sustain 6:4587–4607. https://doi.org/10.3390/su6074587
Adams A-M, Abudulai I, Bashiru M (2016) The Shea industry and rural livelihoods among women in the WA municipality. J Soc Sci Stud 3:40. https://doi.org/10.5296/jsss.v3i2.8706
Ahmed A, Jarzebski MP, Gasparatos A (2017) Using the ecosystem service approach to determine whether jatropha projects were located in marginal lands in Ghana: implications for site selection. Biomass Bioenergy 114:112–124. https://doi.org/10.1016/j.biombioe.2017.07.020
Ahmed A, Dompreh E, Gasparatos A (2019a) Human wellbeing outcomes of involvement in industrial crop production in Ghana: evidence from sugarcane, oil palm and jatropha sites. PLoS One 14(4):e0215433
Ahmed A, Campion B, Gasparatos A (2019b) Towards a classification of the drivers of jatropha collapse in Ghana elicited from the perceptions of multiple stakeholders. Sustain Sci 14:315–339
Anderman TL, Remans R, Wood SA, DeRosa K, DeFries RS (2014) Synergies and tradeoffs between cash crop production and food security: a case study in rural Ghana. Food Secur 6:541–554. https://doi.org/10.1007/s12571-014-0360-6
Annan AT (2013) Transforming the lives of poor rural women in the Shea butter industry through entrepreneurship; A case of Sagnarigu Shea butter and soap centre. International Institute of Social Studies, Hague
Arndt C, Benfica R, Tarp F, Thurlow J, Uaiene R (2009) Biofuels, poverty, and growth: a computable general equilibrium analysis of Mozambique. Environ Dev Econ 15:81–105
Arndt C, Benfica R, Tarp F, Thurlow J, Uaiene R (2010) Biofuels, poverty, and growth: a computable general equilibrium analysis of Mozambique. Environ Dev Econ 15:81–105
Arndt C, Benfica R, Thurlow J (2011) Gender implications of biofuels expansion in Africa: the case of Mozambique. World Dev 39:1649–1662. https://doi.org/10.1016/j.worlddev.2011.02.012
Baffes J (2005) The “cotton problem”. World Bank Res Obs 20(1):109–144. https://elibrary.worldbank.org/doi/abs/10.1093/wbro/lki004. Accessed 31 Oct 2019
Banye E (2014) Improving rural livelihoods through Shea butter businesses, a case of women in markets in northern Ghana 1–5. SNV Tanzania
Bassett TJ (2010) Slim pickings: Fairtrade cotton in West Africa. Geoforum 41:44–55. https://doi.org/10.1016/j.geoforum.2009.03.002
Beghin, J.C. (2016). The coffee-food security interface for subsistence households in Jimma zone Ethiopia
Bello-Bravo J, Lovett PN, Pittendrigh BR (2015) The evolution of Shea butter’s “paradox of paradoxa” and the potential opportunity for information and communication technology (ICT) to improve quality, market access and women’s livelihoods across Rural Africa. Sustain 7:5752–5772. https://doi.org/10.3390/su7055752
Benfica R, Tschirley D, Sambo L (2002) The impact of alternative AgroIndustrial investments on poverty reduction in rural Mozambique. MINAG/DE/DAP Research Report No 51E
Berhanu M, Jabasingh SA, Kifile Z (2017) Expanding sustenance in Ethiopia based on renewable energy resources–a comprehensive review. Renew Sust Energ Rev 75:1035–1045
Beyene A, Kassahun Y, Addis T, Assefa F, Amsalu A, Legesse W, Kloos H, Triest L (2012) The impact of traditional coffee processing on river water quality in Ethiopia and the urgency of adopting sound environmental practices. Environ Monit Assess 184:7053–7063. https://doi.org/10.1007/s10661-011-2479-7
Boafo YA, Balde B, Saito O, Gasparatos A, Lam RD, Ouedraogo N, Chamba E, Moussa ZP (2018) Stakeholder perceptions of the impact of reforms on the performance and sustainability of the cotton sector in Ghana and Burkina Faso: a tale of two countries. Cogent Food Agric 4:1477541
Boamah F (2014) Imageries of the contested concepts ‘land grabbing’ and ‘land transactions’: implications for biofuels investments in Ghana. Geoforum 54:324–334
Borman GD, Von Maltitz GP, Tiwari S, Scholes MC (2013) Modelling the economic returns to labour for Jatropha cultivation in southern Africa and India at different local fuel prices. Biomass Bioenergy 59:70–83. https://doi.org/10.1016/j.biombioe.2012.06.020
Borras SM, Franco JC (2013) Global Land Grabbing and Political Reactions ‘From Below’. Third World Q 34:1723–1747. https://doi.org/10.1080/01436597.2013.843845
Bosch C, Zeller M (2013) The impacts of wage employment on a Jatropha plantation on income and food security of rural households in Madagascar - A panel data analysis. Q J Int Agric 52:119–140
Brambilla I, Portoy GG (2011) Market structure, outgrower contracts, and farm output. Evidence from cotton reforms in Zambia. Oxf Econ Pap 63:740–766. https://doi.org/10.1093/oep/gpr004
Breisinger C et al. (2008) Agriculture for development in Ghana new opportunities and challenges. Agriculture for Development. Agriculture 54, 1–6. The World Bank
Brun TA (1991) The nutrition and health impact of cash cropping in West Africa: a historical perspective. World Rev Nutr Diet 65:124–162
Brüntrup M, Schwarz F, Absmayr T, Dylla J, Eckhard F, Remke K, Sternisko K (2018) Nucleus-outgrower schemes as an alternative to traditional smallholder agriculture in Tanzania – strengths, weaknesses and policy requirements. Food Secur 10:807–826. https://doi.org/10.1007/s12571-018-0797-0
Bryceson DF (2018) Agrarian labour and resources in sub-Saharan Africa: gender and generational change within family farms, 1980–2015
Burney JA, Naylor RL, Postel SL (2013) The case for distributed irrigation as a development priority in sub-Saharan Africa. Proc Natl Acad Sci U S A 110:12513–12517. https://doi.org/10.1073/pnas.1203597110
Bussolo M, Godart O, Lay J, Thiele R (2007) The impact of coffee price changes on rural households in Uganda. Agric Econ 37(2–3):293–303. https://doi.org/10.1111/j.1574-0862.2007.00275.x
Carrere R (2013) Oil palm in Africa: past, present, and future scenarios. World Rainfor Mov 15:79
Chilowa W, Chirwa EW (1997) The impact of structural adjustment programmes on social and human development in Malawi. Bwalo I. Center for Social Research
Chinangwa L, Gasparatos A, Saito O (2017) Forest conservation and the private sector: stakeholder perceptions towards payment for ecosystem service schemes in the tobacco and sugarcane sectors in Malawi. Sustain Sci 12:727–746. https://doi.org/10.1007/s11625-017-0469-6
Chirwa E (2011) Analysis of the tobacco industry in Malawi, United Nations conference on trade and development. UNCTAD, New York and Geneva
Chisanga B, Zulu-Mbata B (2017) The changing food expenditure patterns and trends in Zambia: implications on agricultural policies. Working Paper 119. IAPRI, Lusaka
Chivuraise C (2011) Economics of smallholder tobacco production and its implication of deforastaion in Hurungwe District of Zimbabwe, MSc. Thesis, University of Zimbabwe, Harare, Zimbabwe
Condliffe K, Kebuchi W, Love C, Ruparell R (2008) Kenya coffee: a cluster analysis. Professor Michael Porter, Microeconomics of Competitiveness. Harvard Business School
Dam Lam R, Boafo YA, Degefa S, Gasparatos A, Saito O (2017) Assessing the food security outcomes of industrial crop expansion in smallholder settings: insights from cotton production in northern Ghana and sugarcane production in Central Ethiopia. Sustain Sci 12:677–693
de Graaff J, Kessler A, Nibbering JW (2011) Agriculture and food security in selected countries in sub-Saharan Africa: diversity in trends and opportunities. Food Secur. 3:195–213. https://doi.org/10.1007/s12571-011-0125-4
Delarue J (2007) Mise Au Point D’une Methode D’evaluation Systemique D’impact Des Projets De Developpement Agricole Sur Le Revenu Des Producteurs Etude De Cas En Region Kpele (Republique De Guinee) (in French)
Delpeuch C, Leblois A (2014) The elusive quest for supply response to cash-crop market reforms in sub-Saharan Africa: the case of cotton. World Dev 64:521–537. https://doi.org/10.1016/j.worlddev.2014.06.007
Duvenage I, Taplin R, Stringer L (2012) Bioenergy project appraisal in sub-Saharan Africa: sustainability barriers and opportunities in Zambia. Nat Resour Forum 36:167–180. https://doi.org/10.1111/j.1477-8947.2012.01453.x
Dyer JC, Stringer LC, Dougill AJ (2012) Jatropha curcas: sowing local seeds of success in Malawi?. In response to Achten et al. (2010). J. Arid Environ 79:107–110. https://doi.org/10.1016/j.jaridenv.2011.12.004
Energy Commission (2006) Strategic National Energy Plan 2006–2020. Energy Commission, Accra
FAO (2006) Food security, policy brief: 2. Food and Agriculture Organization, Rome
FAO (2015) The state of food insecurity in the world 2015. Food and Agriculture Organization, Rome
FAO (2018) Transforming food and agriculture to achieve the SDGs. Food and Agriculture Organization, Rome. http://www.fao.org/3/I9900EN/i9900en.pdf. Accessed on 31 Oct 2019
FAO and ECA (2018) Regional overview of food security and nutrition. Addressing the threat from climate variability and extremes for food security and nutrition. Food and Agriculture Organization, Accra. http://www.fao.org/3/CA2710EN/ca2710en.pdf. Accessed 1 Sept 2019
FAO and ECDPM (2018) Policy coherence for agricultural transformation in African least developed countries (LDCs): aligning agriculture and trade policymaking processes. Food and Agriculture Organization and European Centre for of Development Policy Management, Rome. http://www.fao.org/3/CA0025EN/ca0025en.pdf. Accessed 31 Oct 2019
FAO, IFAD, UNICEF, WFP and WHO (2019) The state of food security and nutrition in the world: safeguarding against economic slowdowns and downturns. Food and Agriculture Organization, Rome. http://www.fao.org/3/ca5162en/ca5162en.pdf. Accessed 31 Oct 2019
FAOSTAT (2019) Food and agriculture organization corporate statistical database. Food and Agriculture Organization, Rome
Favretto N, Stringer LC, Dougill AJ (2014) Unpacking livelihood challenges and opportunities in energy crop cultivation: perspectives on jatropha curcas projects in Mali. Geogr J 180:365–376. https://doi.org/10.1111/geoj.12053
Ferris RSB, Collinson C, Wanda K, Jagwe J, Wright P (2001) Evaluating the marketing opportunities for Shea nut and Shea nut processed products in Uganda. Technical Report. Natural Resources Institute, Chatham
FEWS Net Liberia (2016) Liberia food security outlook update. A delayed start to agricultural activities in the northwest and central areas
Finkbeiner M (2014) Indirect land use change – help beyond the hype? Biomass Bioenergy 62:218–221
Fortucci P (2002) The contribution of cotton to economy and food security in developing countries. Cott. Glob. Trade Negot
Garba ID, Sanni SA, Adebayo CO (2015) Analyzing the structure and performance of Shea butter market in Bosso and Borgu local government areas of Niger state, Nigeria. Int J Sci Technol 8:321–336. https://doi.org/10.14257/ijunesst.2015.8.2.31
Gashaw E, Mekbib F, Ayana A (2018) Sugarcane landraces of Ethiopia: Germplasm collection and analysis of regional diversity and distribution. Adv Agric 2018:7920724
Gasparatos A, von Maltitz G, Johnson FX, Lee L, Mathai M, Puppim de Oliveira J, Willis K (2015) Biofuels in Africa: drivers, impacts and priority policy areas. Renew Sust Energ Rev 45:879–901
Gasparatos A, Romeu-Dalmau C, von Maltitz G, Johnson FX, Shackleton C, Jarzebski MP, Jumbe C, Ochieng C, Mudombi S, Nyambane A, Willis KJ (2018) Mechanisms and indicators for assessing the impact of biofuel feedstock production on ecosystem services. Biomass Bioenergy 114:157–173
Gentles SJ, Charles C, Nicholas DB, Ploeg J, McKibbon KA (2016) Reviewing the research methods literature: principles and strategies illustrated by a systematic overview of sampling in qualitative research. Syst Rev 5:1–11. https://doi.org/10.1186/s13643-016-0343-0
Gerber J (2008) Résistances contre deux géants industriels en forêt tropicale: Populations locales versus plantations commerciales d’hévéas et de palmiers à huile dans le Sud-Cameroun
German L, Schoneveld GC, Gumbo D (2011) The local social and environmental impacts of smallholder-based biofuel investments in Zambia. Ecol Soc 16(4):12. https://doi.org/10.5751/ES-04280-160412
German L, Schoneveld G, Mwangi E (2013) Contemporary processes of large-scale land Acquisition in sub-Saharan Africa: legal deficiency or elite capture of the rule of law? World Dev 48:1–18. https://doi.org/10.1016/j.worlddev.2013.03.006
Gesimba RM, Langat MC, Liu G, Wolukau JN (2005) The tea industry in Kenya; the challenges and positive developments. J Appl Sci 5(2):334–336
Gibson M (2012) Food security—a commentary: what is it and why is it so complicated. Foods 1:18–27. https://doi.org/10.3390/foods1010018
Giovannetti G, Ticci E (2016) Determinants of biofuel-oriented land acquisitions in sub-Saharan Africa. Renew Sust Energ Rev 54:678–687. https://doi.org/10.1016/j.rser.2015.10.008
GoK (2001) The poverty reduction strategy paper (PRSP), 2001–2004. Government of Kenya (Gok): Ministry of Finance and Planning, Nairobi
GoK (2002) The Kenya Rural Development Strategy (KRDS), 2002-2017. Government of Kenya (GoK), Nairobi. Government printer
GoK (2004) Strategy for revitalizing agriculture 2004–2014, government of Kenya (GoK), Ministry of Agriculture and Ministry of Livestock and Fisheries Development, Nairobi
GoK (2007a) National Adaptation Strategy for the Sugar industry of Kenya. Government of Kenya (GoK), Nairobi. Government printer. http://www.kenyasugar.co.ke/
GoK (2007b) Structural implications of economic liberalization on agriculture and rural development in Kenya. Government of Kenya (GoK), Nairobi. Government printer
GoK (2008) Strategic plan (2008–2012). Ministry of Agriculture, Government of Kenya (GoK), Nairobi
GoK (2018) Economic Survey 2018. Ministry of planning, Kenya National Bureau of statistics. Government of Kenya (GoK), Nairobi
Gollin D (2010) Chapter 73 agricultural productivity and economic growth. Handbook of agricultural economics, vol 4, 1st edn. Elsevier B.V, Amsterdam. https://doi.org/10.1016/S1574-0072(09)04073-0
Govereha J, Jayne TS (2003) Cash cropping and food crop productivity. Agric Econ 28:39–50
Greenpeace International (2012) Palm oil’s new frontier: How industrial expansion threantens Africa’s rainforests
Greenpeace International (2016) Africa’s forests under threat: Socfin’s plantations in Cameroon and Liberia
Grimsby LK, Aune JB, Johnsen FH (2012) Human energy requirements in Jatropha oil production for rural electrification in Tanzania. Energy Sustain Dev 16:297–302. https://doi.org/10.1016/j.esd.2012.04.002
Hailemariam WG, Silalertruksa T, Gheewala SH, Jakrawatana N (2019) Water–energy–food nexus of sugarcane production in Ethiopia. Environ Eng Sci 36:798–807
Hall R, Scoones I, Tsikata D (2017) Plantations, outgrowers and commercial farming in Africa: agricultural commercialisation and implications for agrarian change. J Peasant Stud 44:515–537
Hartley F, van Seventer D, Tostão E, Arndt C (2019) Economic impacts of developing a biofuel industry in Mozambique. Dev South Afr 36:233–249. https://doi.org/10.1080/0376835X.2018.1548962
Hatskevich A, Jenicek V, Antwi Darkwah S (2011) Shea industry – a means of poverty reduction in northern Ghana. Agric Trop Subtrop 44:223–228
Hatskevich A, Karel S, Joseph EE (2014) Shea butter processing as an engine of poverty reduction in northern Ghana: case study of four communities in the Bolgatanga municipality. Afr J Agric Res 9:3185–3190. https://doi.org/10.5897/ajar2014.8907
Herrmann R, Jumbe C, Bruentrup M, Osabuohien E (2018) Competition between biofuel feedstock and food production: empirical evidence from sugarcane outgrower settings in Malawi. Biomass Bioenergy 114:100–111. https://doi.org/10.1016/J.BIOMBIOE.2017.09.002
Hess TM, Sumberg J, Biggs T, Georgescu M, Haro-Monteagudo D, Jewitt G, Ozdogan M, Marshall M, Thenkabail P, Daccache A, Marin F, Knox JW (2016) A sweet deal? Sugarcane, water and agricultural transformation in sub-Saharan Africa. Glob Environ Chang 39:181–194
Hinderink J, Sterkenburg JJ (1987) Agricultural commercialization and government policy in Africa. Routledge, Oxon
HLPE (2013) Investing in smallholder agriculture for food security. A report by the High Level Panel of Experts on Food Security and Nutrition of the Committee on World Food Security, Rome
Howard EK, Osei-Ntiri K, Osei-Poku P (2012) The non-performance of Ghana cotton industry: eco-friendly cotton production tech- nologies for sustainable development. Int J Fiber Text Res 2:30–38
Hussein K, Perret C, Hitimana L (2005) Economic and social importance of cotton in West Africa: role of cotton in regional development, trade and livelihoods. Sahel and West Africa Club Secretariat/OECD. http://hubrural.org/IMG/pdf/csao_etude_socio_eco_coton_eng.pdf. Accessed 31 Oct 2019
ICSU (2017) A guide to SDG interactions : from science to implementation. International Council for Science
Iddrisu I, Bhattacharyya SC (2015) Ghana’s bioenergy policy: is 20% biofuel integration achievable by 2030? Renew Sust Energ Rev 43:32–39
IFAD (2013) Smallholders, food security, and the environment. International Fund for Agricultural Development (IFAD). https://www.ifad.org/documents/38714170/39135645/smallholders_report.pdf/133e8903-0204-4e7d-a780-bca847933f2e. Accessed 31 Oct 2019
Ismael Y, Bennett R, Morse S (2002) Benefits from Bt cotton use by smallholder farmers in South Africa. AgBioforum 5:1–5
Jacques W, Fagaye S, Jacques L (2009) Experiment-based prototyping to design and assess cotton management systems in West Africa. Agron Sustain Dev 29:545–556
Jaffee S (2003) Malawi’s tobacco sector standing on one strong leg is better than on none. Africa Region Working Paper Series 55
Jamala G, Jada MY, Yidau JJ, Joel L (2013) Socio-economic contribution of Shea tree (Vitellaria paradoxa) in support of rural livelihood in Ganye, Sourtheastern Adamawa state, Nigeria IOSR J Environ Sci Toxicol. Food Technol 6:2319–2399
James P, Woodhouse P (2016) Crisis and differentiation among small-scale Sugar cane growers in Nkomazi, South Africa. J South Afr Stud 7070:1–15. https://doi.org/10.1080/03057070.2016.1197694
Jarzebski MP, Ahmed A, Baofo YA, Balde BS, Saito O, von Maltitz G, Gasparatos A (2019) Food security impacts of industrial crop production in sub-Saharan Africa: a systematic review of the impact mechanisms. Food Sec 12(1):105–135
Johnson FX, Silveira S (2014) Pioneer countries in the transition to alternative transport fuels: comparison of ethanol programmes and policies in Brazil, Malawi and Sweden. Environ Innov Soc Transitions 11:1–24. https://doi.org/10.1016/j.eist.2013.08.001
Jones MR, Singels A, Ruane A (2013) Simulated impacts of climate change on water use and yield of irrigated sugarcane in South Africa. Proc S Afr Sugar Technol Assoc 86:184–189
Kaag MMA, Zoomers EB (2014) The global land grab: beyond the hype. Zed Books, London
Kagira EK, Kimani SW, Githii KS (2012) Sustainable methods of addressing challenges facing small holder tea sector in Kenya: a supply chain management approach. J Mgmt Sustain 2:75
Kalinda C, Moses Z, Lackson C, Chisala LA, Donald Z, Darius P, Exildah CK (2015) Economic impact and challenges of Jatropha curcas L. projects in North-Western Province, Zambia: a case of Solwezi district. Sustain 7:9907–9923. https://doi.org/10.3390/su7089907
Kaminski J (2009) Cotton dependence in Burkina Faso: constraints and opportunities for balanced growth. World Bank. http://siteresources.worldbank.org/AFRICAEXT/Resources/258643-1271798012256/Burkina-cotton.pdf. Accessed 31 Oct 2019
Kaminski J, Headey D, Bernard T (2009) Navigating through reforms: cotton in Burkina Faso. In: In millions fed: proven successes in agricultural development. International Food Policy Research Institute, Washington, DC
Kaminski J, Headey D, Bernard T (2011) The Burkinabè cotton story 1992-2007: sustainable success or sub-saharan mirage? World Dev 39:1460–1475. https://doi.org/10.1016/j.worlddev.2010.12.003
Karanja A, Mburu F, Gasparatos A (2020) A multi-stakeholder perception analysis about the adoption, impacts and priority areas in the Kenyan clean cooking sector. Sustain Sci 15(1):333–351. https://doi.org/10.1007/s11625-019-00742-4
Kennedy E (1989) The effects of sugarcane production on food security, health, and nutrition in Kenya - a longitudinal analysis. International Food Policy Research Institute, Washington, DC
Kenya Sugar Board (KSB) (2010) The Kenya Sugar industry value chain analysis: analysis of the production and marketing costs for sugarcane and Sugar related products. KSB, Nairobi, Kenya
Kgathi DL, Mfundisi KB, Mmopelwa G, Mosepele K (2012) Potential impacts of biofuel development on food security in Botswana: a contribution to energy policy. Energy Policy 43:70–79. https://doi.org/10.1016/j.enpol.2011.12.027
Khanna M, Crago CL (2012) Measuring indirect land use change with biofuels: implications for policy. Annu Rev Resour Econ 4:161–184
Kiewisch E (2015) Looking within the household: a study on gender, food security, and resilience in cocoa-growing communities. Gend Dev 23:497–513. https://doi.org/10.1080/13552074.2015.1095550
Köhlin G, Sills EO, Pattanayak SK, Wilfong C (2011) Energy, gender and development. What are the linkages? Where is the evidence? World Bank Policy Res 125:1–63. https://doi.org/10.1596/1813-9450-5800
Kolavalli S, Vigneri M (2011) Cocoa in Ghana: shaping the success of the economy. World Bank
Komarek AM (2010) Crop diversification decisions: the case of vanilla in Uganda. Q J Int Agric 49(3):227–242
Kriger CE (2005) Mapping the history of cotton textile production in Precolonial West Africa. Afr Econ Hist 33:87–116
KSI (2009) Kenya Sugar Industry Strategic Plan 2010–2014. Nairobi, Kenya Sugar Industry, Kenya
Kuchler M, Linnér B-O (2012) Challenging the food vs. fuel dilemma: genealogical analysis of the biofuel discourse pursued by international organizations. Food Policy 37:581–588. https://doi.org/10.1016/j.foodpol.2012.06.005
Kulik MC, Bialous SA, Munthali S, Max W (2017) Tobacco growing and the sustainable development goals, Malawi Bull. World Health Organ 95:362–367
Kuntashula E, van der Horst D, Vermeylen S (2014) A pro-poor biofuel? Household wealth and farmer participation in Jatropha curcas seed production and exchange in eastern Zambia. Biomass Bioenergy 63:187–197. https://doi.org/10.1016/j.biombioe.2014.01.051
Kwong RNGK (2005) Status of sugar industry in Mauritius: constraints and future research strategies. Sugar Tech 7:5–10. https://doi.org/10.1007/bf02942411
Laris P, Foltz JD (2014) Cotton as catalyst? The role of shifting fertilizer in Mali’s silent maize revolution. Hum Ecol 42:857–872. https://doi.org/10.1007/s10745-014-9694-0
Laris P, Foltz JD, Voorhees B (2015) Taking from cotton to grow maize: the shifting practices of small-holder farmers in the cotton belt of Mali. Agric Syst 133:1–13. https://doi.org/10.1016/j.agsy.2014.10.010
Laube W (2015) Global shea nut commodity chains and poverty eradication in northern Ghana: myth or reality? UDS Int J Dev 2(1):128–147
Lazzarini AH (2016) Gendered labour, migratory labour: reforming Sugar regimes in Xinavane, Mozambique. J South Afr Stud 7070:1–19. https://doi.org/10.1080/03057070.2016.1197695
Leathers H (1999) Transaction costs analysis of maize and cotton Marketing in Zambia and Tanzania, Sustainable Development Publication Series
Lindell I, Kroon GM (2011) Sugarcane and agroforestry farming in western Kenya: a comparative study of different farming systems in the Nyando district
Locke A, Henley G (2013) A review of the literature on biofuels and food security at a local level assessing the state of the evidence. ODI, London
Lowder SK, Skoet J, Raney T (2016) The number, size, and distribution of farms, smallholder farms, and family farms worldwide. World Dev 87:16–29
Matenga CR (2016) Outgrowers and livelihoods: the case of Magobbo smallholder block farming in Mazabuka District in Zambia. J South Afr Stud 7070:1–16. https://doi.org/10.1080/03057070.2016.1211402
Matondi PB, Havnevik K, Beyene A (2011) Biofuels, land grabbing and food security in Africa. The Nordic Africa Institute, Zed BooksLondon/New York
Minten B, Dereje M, Engida E, Kuma T (2017) Coffee value chains on the move: evidence in Ethiopia. Food Policy 83:370–383
Moat J, Williams J, Baena S, Wilkinson T, Demissew S, Challa ZK, Gole TW, Davis AP (2017) Coffee farming and climate change in Ethiopia: impacts, forecasts, resilience and opportunities. –summary. The strategic climate institutions Programme (SCIP). Royal Botanic Gardens, Kew, p 37
MOFA (2013) Study to Prepare Statutory Texts for Ghanaian Institutions for The Management and Regulation of The Cotton Sector. Final report by Ministry of Trade and Industry and Ministry of Food and Agriculture, Government of Ghana, Accra
Mohammed F, Boateng S, Al-Hassan S (2013) Effects of adoption of improved Sheabutter processing technology on women’s livelihoods and their microenterprise growth. Am J Hum Soc Sci 1(4):244–250
Molony T, Smith J (2010) Briefing: biofuels, food security, and Africa. Afr Aff (Lond) 109:489–498. https://doi.org/10.1093/afraf/adq019
Morris M, Kelly VA, Kopicki RJ, Byerlee D (2007) Fertilizer use in African agriculture: lessons learned and good practices guide- line. World Bank, Washington, DC, p 144
Moseley WG (2001) Sahelian “White Gold” and Rural Poverty-Environment Interactions: the Political Ecology of Cotton Production, Environmental Change, and Household Food Economy in Mali. Univ. Georg. doi:https://doi.org/10.16953/deusbed.74839
Moser C (2008) An economic analysis of deforestation in Madagascar in the 1990s. Environ Sci 5:91–108. https://doi.org/10.1080/15693430801912170
Mponela P, Jumbe CBL, Mwase WF (2011) Determinants and extent of land allocation for Jatropha curcas L. cultivation among smallholder farmers in Malawi. Biomass Bioenergy 35:2499–2505. https://doi.org/10.1016/j.biombioe.2011.01.038
Mudombi S, Nyambane A, von Maltitz GP, Gasparatos A, Johnson FX, Chenene ML, Attanassov B (2018) User perceptions about the adoption and use of ethanol fuel and cookstoves in Maputo, Mozambique. Energy Sustain Dev 44:97–108. https://doi.org/10.1016/j.esd.2018.03.004
Mulianga B, Bégué A, Clouvel P, Todoroff P (2015) Mapping cropping practices of a sugarcane-based cropping system in Kenya using remote sensing. Remote Sens 7(11):14428–14444
Mulwa R, Nuppenau EA, Emrouznejad A (2005) Productivity growth in smallholder sugarcane farming in Kenya: a Malmquist TFP decomposition. Online access to Deutscher Tropentag, Deutscher Tropentag, 6
Nalepa RA, Short Gianotti AG, Bauer DM (2017) Marginal land and the global land rush: a spatial exploration of contested lands and state-directed development in contemporary Ethiopia. Geoforum 82:237–251. https://doi.org/10.1016/j.geoforum.2016.10.008
Naughton CC, Zhang Q, Mihelcic JR (2017) Modelling energy and environmental impacts of traditional and improved shea butter production in West Africa for food security. Sci Total Environ 576:284–291. https://doi.org/10.1016/j.scitotenv.2016.10.059
Negash M, Swinnen JFM (2013) Biofuels and food security: micro-evidence from Ethiopia. Energy Policy 61:963–976. https://doi.org/10.1016/j.enpol.2013.06.031
Nyagito HO (2001) Policy and legal framework for the coffee subsector and the impact of liberalization in Kenya. Kenya Institute of Public Policy and Analysis, Nairobi
Oluyole KA, Oni OA, Omonona BT, Adenegan KO (2009) Food security among cocoa farming households of Ondo state, Nigeria. ARPN J Agric Biol Sci 4(5):7–13
Onduru DD, De Jager A, Hiller S, Van den Bosch R (2012) Sustainability of smallholder tea production in developing countries: learning experiences from farmer field schools in Kenya. Int J Dev Sustain Eng 1(3):714–742
Onoji SE, Iyuke SE, Igbafe AI, Nkazi DB (2016) Rubber seed oil: a potential renewable source of biodiesel for sustainable development in sub-Saharan Africa. Energy Convers Manag 110:125–134. https://doi.org/10.1016/j.enconman.2015.12.002
Onyango JP, Waswa F, Mwamburi M (2012) Contract sugarcane farming and farmers’ incomes in the Lake Victoria basin, Kenya
Ordway EM, Asner GP, Lambin EF (2017) Deforestation risk due to commodity crop expansion in sub-Saharan Africa. Environ Res Lett 12. https://doi.org/10.1088/1748-9326/aa6509
Oyono PR (2013) The narratives of capitalist land accumulation and recognition in coastal Cameroon. The Land Deal Politics Initiative (LDPI) Working Paper No. 29
Palm CA, Smukler SM, Sullivan CC, Mutuo PK, Nyadzi GI, Walsh MG (2010) Identifying potential synergies and trade-offs for meeting food security and climate change objectives in sub-Saharan Africa. Proc Natl Acad Sci U S A 107:19661–19666. https://doi.org/10.1073/pnas.0912248107
Parvathi P (2017) Economic divorce mixed crop-livestock farming to increase dietary diversity? Evidence from smallholders in Lao PDR. Paper presented at the Third GlobalFood Symposium, April 28–29, University of Goettingen, Germany
Patel ER (2007) Logging of rare rosewood and Palisandre (Dalbergia spp.) within Marojejy National Park, Madagascar. Madagascar Conserv Dev 2:11–16. https://doi.org/10.4314/mcd.v2i1.44124
Quarmine W, Haagsma R, van Huis A, Sakyi-Dawson O, Obeng-Ofori D, Asante FA (2014) Did the price-related reforms in Ghana’s cocoa sector favour farmers? Int J Agric Sustain 12(3):248–262
Randriamalala H, Liu Z (2010) Rosewood of Madagascar: between democracy and conservation. Madagascar Conserv Dev 5:11–22. https://doi.org/10.4314/mcd.v5i1.57336
Rehmato (2011) Land to investors: large-scale land transfers in Ethiopia. Forum for Social Studies, Addis Ababa
Ricciardi V, Ramankutty N, Mehrabi Z, Jarvis L, Chookolingo B (2018) How much of the world’s food do smallholders produce? Glob Food Sec 17:64–72. https://doi.org/10.1016/j.gfs.2018.05.002
Richardson B (2012) Trade, aid and rural development: EU sugar policy and the experience of Swaziland. European Centre for Development Policy Management (ECDPM), Maastricht
Ripoche A, Crétenet M, Corbeels M, Affholder F, Naudin K, Sissoko F, Douzet JM, Tittonell P (2015) Cotton as an entry point for soil fertility maintenance and food crop productivity in savannah agroecosystems-evidence from a long-term experiment in southern Mali. Field Crops Res 177:37–48. https://doi.org/10.1016/j.fcr.2015.02.013
Romeu-Dalmau C et al (2018) Impacts of land use change due to biofuel crops on climate regulation services: five case studies in Malawi, Mozambique and Swaziland. Biomass Bioenergy 114:30–40
Romijn H, Heijnen S, Colthoff JR, de Jong B, van Eijck J (2014) Economic and social sustainability performance of jatropha projects: results from field surveys in Mozambique, Tanzania and Mali. Sustain 6:6203–6235. https://doi.org/10.3390/su6096203
Sasson A (2012) Food security for Africa: an urgent global challenge. Agric Food Secur 1:1–16. https://doi.org/10.1186/2048-7010-1-2
Schoneveld GC (2014) The geographic and sectoral patterns of large-scale farmland investments in sub-Saharan Africa. Food Policy 48:34–50. https://doi.org/10.1016/j.foodpol.2014.03.007
Schoneveld GC, German LA, Nukator E (2011) Land-based investments for rural development? A grounded analysis of the local impacts of biofuel feedstock plantations in Ghana. Ecol Soc 16(4):10
Senbeta F, Denich M (2006) Effects of wild coffee management on species diversity in the Afromontane rainforests of Ethiopia. For Ecol Manag 232:68–74. https://doi.org/10.1016/j.foreco.2006.05.064
Shortall OK (2013) “Marginal land” for energy crops: exploring definitions and embedded assumptions. Energy Policy 62:19–27
Singh BP (2010) Overview of industrial crops. In: Singh BP (ed) Industrial crops and uses. CAB International, Wallingfrod/Cambridge, MA, pp 1–20
Sisay BT (2018) Coffee production and climate change in Ethiopia. In: Lichtfouse E. (eds). Sustain Agric Rev 33:99–113
Smalley R (2013) Plantations, Contract Farming and Commercial Farming Areas in Africa: A Comparative Review Rebecca Smalley Land and Agricultural Commercialisation in Africa (LACA) Project Working Paper Series
Sodjinou E, Glin LC, Nicolay G, Tovignan S, Hinvi J (2015) Socioeconomic determinants of organic cotton adoption in Benin, West Africa. Agric Food Econ 3(1):12. https://doi.org/10.1186/s40100-015-0030-9
Strona G, Stringer SD, Vieilledent G, Szantoi Z, Garcia-Ulloa J, Wich SA (2018) Small room for compromise between oil palm cultivation and primate conservation in Africa. Proc Natl Acad Sci U S A 115:8811–8816. https://doi.org/10.1073/pnas.1804775115
Suleman D, Collins AM, Ricky YN (2014) Urban poverty in northern Ghana: tracing the livelihood strategies of women in the Shea butter industry. J Hum Soc Sci Res 3(1):15–25
Tefera A (2015) Ethiopia: coffee annual report. GAIN report (number ET1514–26/5/2015). USDA Foreign Agricultural Service. p 6
Tefera A, Tefera T (2014) Ethiopia: Coffee Annual Report. Gain report ET-1402, USDA
Tenenbaum DJ (2008) Food vs. fuel: diversion of crops could cause more hunger. Environ. Health Perspect 116:A254–A257
Terry A (2007) The Komati downstream development. Tijdschr voor Econ en Soc Geogr 98:641–651
Terry A (2012) Evaluating the green revolution after a decade: a Swaziland case study. Int J Agric Sustain 10(2):135–149. https://doi.org/10.1080/14735903.2011.600828
Terry A, Ogg M (2017) Restructuring the Swazi sugar industry: the changing role and political significance of smallholders. J South Afr Stud 43(3):585–603. https://doi.org/10.1080/03057070.2016.1190520
Terry A, Ryder M (2007) Improving food security in Swaziland: the transition from subsistence to communally managed cash cropping. Nat Resour Forum 31:263–272. https://doi.org/10.1111/j.1477-8947.2007.00161.x
Theriault V, Tschirley DL (2014) How institutions mediate the impact of cash cropping on food crop intensification: an application to cotton in sub-Saharan Africa. World Dev 64:298–310. https://doi.org/10.1016/j.worlddev.2014.06.014
Thuku GK, Gachanja P, Almadi O (2013) Effects of reforms on productivity of coffee in Kenya. Int J Bus Soc Sci 4(15)
Timko JA, Amsalu A, Acheampong E, Teferi MK (2014) Local perceptions about the effects of Jatropha (Jatropha curcas) and castor (Ricinus communis) plantations on households in Ghana and Ethiopia. Sustain 6:7224–7241. https://doi.org/10.3390/su6107224
Tomei J, Helliwell R (2016) Food versus fuel? Going beyond biofuels. Land Use Policy 56:320–326. https://doi.org/10.1016/j.landusepol.2015.11.015
Tschirley D, Poulton C, Labaste P (2009) Organization and performance of cotton sectors in Africa learning from reform experience. World Bank, Washington, DC
Uckert G et al (2015) Increase without spatial extension: productivity in small-scale palm oil production in Africa—the case of Kigoma, Tanzania. Reg Environ Chang 15:1229–1241
UNCTAD (2000) Policies for small-scale Sugar growing in Swaziland. United Nations Conference on Trade and Development (UNCTAD), Geneva
UNDP (2015) Mdg Report 2015 Lessons learned in the implementing the MDGs: Assessing progress in Africa toward the Millennium Development Goals : https://www.undp.org/content/undp/en/home/librarypage/mdg/mdg-reports/africa-collection.html. Accessed 31 Oct 2019
UNECA (2015) Draft Africa Regional Report on the Sustainable Development Goals. United Nations Economic Commission for Africa, 2015 Addis Ababa, Ethiopia. https://www.uneca.org/sites/default/files/PublicationFiles/africa_regional_report_on_sdgs_fullreport_eng.pdf. Accessed 31 Oct 2019
Van Eijck J, Smeets E, Faaij A (2012) The economic performance of jatropha, cassava and eucalyptus production systems for energy in an east African smallholder setting. GCB Bioenergy 4:828–845. https://doi.org/10.1111/j.1757-1707.2012.01179.x
Van Eijck J, Romijn H, Smeets E, Bailis R, Rooijakkers M, Hooijkaas N, Verweij P, Faaij A (2014) Comparative analysis of key socio-economic and environmental impacts of smallholder and plantation based jatropha biofuel production systems in Tanzania. Biomass Bioenergy 61:25–45. https://doi.org/10.1016/j.biombioe.2013.10.005
Vitale J (2018) Economic importance of cotton in Burkina Faso. Food and Agriculture Organization, Rome
Vitale J, Ouattarra M, Vognan G (2011) Enhancing sustainability of cotton production systems in West Africa: a summary of empirical evidence from Burkina Faso. Sustainability 3:1136–1169. https://doi.org/10.3390/su3081136
von Grebmer et al (2018) Global hunger index forced migration and hunger. Welt Hunger Hilfe, Bonn
von Maltitz G, Gasparatos A, Fabricius C (2014) The rise, decline and future resilience benefits of jatropha in southern Africa. Sustainability 6:3615–3643
von Maltitz GP, Gasparatos A, Fabricius C, Morris A, Willis KJ (2016) Jatropha cultivation in Malawi and Mozambique: impact on ecosystem services, local human Well-being, and poverty alleviation. Ecol Soc 21. https://doi.org/10.5751/ES-08554-210303
von Maltitz GP, Henley G, Ogg M, Samboko PC, Gasparatos A, Read M, Engelbrecht F, Ahmed A (2018) Institutional arrangements of outgrower sugarcane production in southern Africa. Dev South Afr:1–23. https://doi.org/10.1080/0376835X.2018.1527215
von Maltitz GP, Henley G, Ogg M, Samboko PC, Gasparatos A, Read M, Engelbrecht F, Ahmed A (2019) Institutional arrangements of outgrower sugarcane production in southern Africa. Dev South Afr 36:175–197. https://doi.org/10.1080/0376835X.2018.1527215
Waswa F, Mcharo M, Netondo G et al (2009a) Enhancing household food and income security through crop diversification in the Nzoia and Mumias sugarbelts in Kenya. J Appl Biosci 23:1406–1415
Waswa F, Netondo G, Maina L, Naisiko T, Wangamati J (2009b) Potential of corporate social responsibility for poverty alleviation among contract sugarcane farmers in the Nzoia Sugarbelt, Western Kenya. J Agric Environ Ethics 22:463–475. https://doi.org/10.1007/s10806-009-9165-6
Waswa F, Gweyi-Onyango JP, Mcharo M (2012) Contract sugarcane farming and farmers ’ incomes in the Lake Victoria basin, Kenya. J Appl Biosci 52:3685–3695
Wendimu MA, Henningsen A, Gibbon P (2016) Sugarcane outgrowers in Ethiopia:“forced” to remain poor? World Dev 83:84–97
Wiggins S, Henley G, Keats S (2015) Competitive or complementary? Industrial crops and food security in sub-Saharan Africa. Overseas Development Institute, London
Williams T (2009) An African success story: Ghana’s cocoa marketing system, Institute of Development Studies Working Paper 318, 2009
Williamson S, Wilson J, Ton P, Ratter SG, Ferrigno S, Vodouhe DS (2005) Organic Cotton: A new development path for african smallholders? International Institute for Environment and Development, London
Wiredu AN, Mensah-Bonsu A, Andah EK, Fosu KY (2011) Hybrid cocoa and land productivity of cocoa farmers in Ashanti region of Ghana. World J Agric Sci 7:172–178
Wood B, Nelson CH, Kilic T, Murray S (2012) Up in smoke? Agricultural commercialization, rising food prices and stunting in Malawi. In 2012 Conference, August 18–24, 2012, Foz do Iguacu, Brazil, 2012 (Vol. 131261): International Association of Agricultural Economists
World Bank (2013) Burkina Faso: What is Driving Cotton Production, Stochastic Frontier Approach for Panel Data. Washington, DC. World Bank. https://openknowledge.worldbank.org/handle/10986/15989. License: CC BY 3.0 IGO
World Growth (2010) Palm oil and food security – the impediment of land supply. How environmentalists and “no conversion” are inflating food prices
World Rainforest Movement (2011) Oil palm in Benin: From small-scale production by women to large-scale corporate industry. In international day against monoculture tree plantations. Monthly Bulletin, Issue 170
World Rainforest Movement (2012) Cameroon: major impacts of oil palm agribusiness on food sovereignty and livelihoods. Monthly Bulletin, Issue 183 - October 2012
World Rainforest Movement (2013) Liberian women impacted by expansion of Sime Darby’s oil palm plantations. Monthly Bulletin - Issue 187 - February 2013
World Rainforest Movement (2015) Wilmar International: Destroying lives for profit. Monthly Bulletin, Issue 213 – April 2015
Zeller M, Sharma M (2000) Many borrow, more save, and all insure: implications for food and micro-finance policy. Food Policy 25(2):143–167. https://doi.org/10.1016/S0306-9192(99)00065-2
Zommers ZA, Johnson PJ, Macdonald and D.W. (2012) Biofuels bonanza? Sugarcane production and poverty in villages surrounding Budongo Forest, Uganda. J East Afr Stud 6:177–195. https://doi.org/10.1080/17531055.2012.669569
Acknowledgements
Authors acknowledge the financial support of the Japan Science and Technology Agency (JST) for the Belmont Forum project FICESSA. Abubakari Ahmed and Alice Karanja were supported by Monbukagakusho scholarships offered by the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT) through the Graduate Program in Sustainability Science – Global Leadership Initiative (GPSS-GLI), at the University of Tokyo. Linda Chinangwa acknowledges the support of the Japanese Society for the Promotion of Sciences (JSPS), through JSPS KAKENHI Grant number JP15F15765.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Jarzebski, M.P. et al. (2020). Linking Industrial Crop Production and Food Security in Sub-Saharan Africa: Local, National and Continental Perspectives. In: Gasparatos, A., et al. Sustainability Challenges in Sub-Saharan Africa I. Science for Sustainable Societies. Springer, Singapore. https://doi.org/10.1007/978-981-15-4458-3_3
Download citation
DOI: https://doi.org/10.1007/978-981-15-4458-3_3
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-4457-6
Online ISBN: 978-981-15-4458-3
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)