Abstract
Leaf litter accumulation can have either positive, negative or neutral effects on seed germination and seedling recruitment. In montane woodlands of the Mediterranean zone of central Chile, large amounts of leaf litter accumulate beneath the crowns of the summer semi-deciduous tree Kageneckia angustifolia and no regeneration of this or other plant species has been observed beneath this tree throughout the year. In a sample plot of 5000 m2 we selected ten K. angustifolia trees and measured (1) leaf litter accumulation beneath and outside canopy; (2) the effects of time elapsed since burial on viability of K. angustifolia seeds with and without a leaf litter cover; (3) field seed germination with presence or absence of leaf litter and (4) the possible chemical effects of K. angustifolia leaf litter leachates on seed germination of its own seeds and of other two co-occurring native shrubs species (Guindilia trinervis and Solanum ligustrinum). Our results show that a considerable accumulation of leaf litter occurred beneath K. angustifolia, and litter negatively affected seed viability and germination of this species in the field. Under laboratory conditions, K. angustifolia leaf litter leachates inhibited seed germination of its own seeds and of the two native shrub species. Chemical effects are likely involved in the negative effects of leaf litter on the recruitment of K. angustifolia in the montane sclerophyllous woodland of central Chile.
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References
Al-Humaid AI, Warrag MOA (1998) Allelopathic effects of mesquite (Prosopis juliflora) foliage on seed germination and seedling growth of bermudagrass (Cynodon dactylon). J Arid Environ 38:237–243
Ballester A, Vieitez E (1979) The allelopathic potential of Erica australis and E. arborea. Bot Gazette 140:433–436
Barrit AR, Facelli JM, (2001) Effects of Casuarina pauper litter and grove soil on emergence and growth of understorey species in an arid lands of South Australia. J Arid Environ 49:569–579
Bewley JD, Black M (1994) Seeds: physiology of development and germination. 2nd edn. Plenum Press, New York
Blondel J, Aronson J (1999) Biology and wildlife of the Mediterranean region. Oxford University Press, New York
Bosy JL, Reader RJ (1995) Mechanisms underlying the suppression of forbs seedling emergence by grass (Poa pratensis) litter. Funct Ecol 9:635–639
Chou C, Muller CH (1972) Allelopathic mechanism of Arctostaphylos glandulosa var. zacaensis. Am Midl Nat 88:324–347
Christensen NL, Muller CH (1975) Effects of fire on factors controlling plant growth in Adenostoma chaparral. Ecol Monogr 45:29–55
Clark DB, Clark DA (1989) The role of physical damage in the seedling mortality regime of a neotropical forest. Oikos 55:225–230
de Jong TJ, Klinkhamer PGL (1985) The negative effects of litter of parent plants of Cirsium vulgare on their offspring: autotoxicity or immobilization? Oecologia 65:153–160
del Moral R, Willis RJ, Ashton DH (1978) Suppression of coastal heath vegetation by Eucaliptus baxteri. Aust J Bot 26:203–219
Dzwonko Z, Gawronski S (2002) Influence of litter and weather on seedling recruitment in a mixed Oak-Pine woodland. Ann Bot 90:245–251
Facelli JM (1994) Multiple indirect effects of plant litter affect the establishment of woody seedlings in old fields. Ecology 75:1727–1735
Facelli JM, Facelli E (1993) Interactions after death: plant litter controls priority effects in a successional community. Oecologia 95:277–282
Facelli JM, Picket STA (1991a) Plant litter: its dynamics and effects on plant community structure. Bot Rev 57:1–32
Facelli JM, Pickett STA (1991b) Plant litter: light interception and effects on an old-field plant community. Ecology 72:1024–1031
Feeny P (1991) The evolution of chemical ecology: contributions from the study of herbivorous insects. In: Rosenthal GA, Berenbaum MR (eds) Herbivores. Their interactions with secondary plant metabolites,Vol. II, 2nd edn. Academic Press, pp. 1–44
Fowler NL (1986) Microsite requirements for germination and establishment of tree grass species. Am Midl Nat 115:131–145
Fuentes ER, Espinoza G, Gajardo G (1987) Allelopathic effects of the Chilean matorral shrub Flourensia thurifera. Revista Chilena de Historia Natural 60:57–62
González L, Souto XC, Reigosa MJ (1995) Allelopathic effects of Acacia melanoxylon R.Br. phyllodes during their decomposition. Forest Ecol Manage 77:53–63
Grace JB (1983) Autotoxic inhibition of seed germination by Thypha latifolia: an evaluation. Oecologia 59:366–369
Green P (1999) Seed germination in Chrysophyllum sp. nov., a large-seeded rainforest species in north Queensland: effects of seed size, litter and seed position. Aust J Ecol 26:608–613
Hamrick JL, Lee JM (1987) Effects of soil surface topography and litter cover on germination, survival and growth of musk thistle (Cardus nutans). Am J Bot 74:451–457
Harris MR, Lamb D, Erskine PD (2003) An investigation into the possible inhibitory effects of white cypress pine (Callitris glaucophylla) litter on the germination and growth of associated ground cover species. Aust J Bot 51:93–102
Hastwell GT, Facelli JM (2000) Effects of leaf litter on woody seedlings in xeric successional communities. Plant Ecol 148:225–231
Hilhorst H, Karssen C (2000) Effect of chemical environment on seed germination. In: Fenner M (ed) Seeds. The ecology of regeneration in plants communities. Cab International, Oxon, UK, pp. 293–309
Hobbs RJ, Atkins L (1991) Interactions between annuals and woody perennials in a Western Australian nature reserves. J Vege Sci 2:643–654
Holland AE, Coleman DC (1987) Litter placement effects on microbial and organic matter dynamics in an agroecosystem. Ecology 68:425–433
Ibañez I, Schupp EW (2002) Effects of litter, soil surface conditions, and microhabitat on Cercocarpus ledifolius Nutt. Seedling emergence and establishment. J Arid Environ 52:209–221
Inderjit, Dakshini KMM (1995) On bioassays in allelopathy. The Bot Rev 61:28–44
Inderjit, del Moral R (1997) In separating resource competition from allelopathy realistic? Bot Rev 63:221–230
Keeley JE, Morton BA, Pedrosa A, Trotter P (1985) Role of allelopathy, heat and charred wood in the germination of Chaparral herbs and suffrutescents. J Ecol 73:445–458
Li J, Romane FJ (1997) Effects of germination inhibition on the dynamics of Quercus ilex stands. J Vege Sci 8:287–294
León P (1993) Efecto del espaciamiento entre plantas en la producción de frutos y semillas en Kageneckia angustifolia Don., un árbol dioico del bosque esclerófilo montano de Chile Central. Master thesis, Universidad de Chile, Santiago
May FE, Ash JE (1990) An assessment of the allelopathic potential of Eucalyptus. Aust J Bot 38:245–254
McPherson JK, Muller CH (1969) Allalopathic effects of Adenostoma fasciculatum, “chamise”, in the Californian chaparral. Ecol Monogr 39:177–198
Montenegro G, Rivera O, Bas F (1978) Herbaceous vegetation in the Chilean matorral. Oecologia 36:237–244
Muñoz O, Estevez-Braun AM, Ravelo AG, González AG (2002) Cucurbicatin F in leaves of Kageneckia angustifolia (Rosaceae). Zeitschrift fur naturforschung C-A J Biosci 57:208–209
Myster RW (1994) Contrasting litter effects on old field tree germination and emergence. Vegetatio 144:169–174
Nilsen ET, Walker JF, Miller OK, Semones SW, Lei TT, Clinton BD (1999) Inhibition of seedlings survival under Rhododendron maximum (Ericaceae): could allelopathy be a cause? Am J Bot 86:1597–1605
Noor M, Salam U, Khan MA (1995) Allelopathic effects of Prosopis juliflora Swartz. J Arid Environ 31:83–90
Peñaloza AP (1996) Consideraciones microclimáticas en la sobrevivencia de semillas y plántulas de Kageneckia angustifolia Don., una especie del bosque esclerófilo montano de Chile Central. Master thesis, Universidad de Chile, Santiago.
Peñaloza A, Cavieres LA, Arroyo MTK, Torres C (2001) Efecto nodriza intra-específico de Kageneckia angustifolia D. Don (Rosaceae) sobre la germinación de semillas y sobrevivencia de plántulas en el bosque esclerófilo montano de Chile central. Revista Chilena de Historia Natural 74:539–548
Piper FI, Cavieres LA, Reyes-Diaz M, Corcuera LJ (2006) Carbon sink limitation and frost tolerance control performance of the tree Kageneckia angustifolia D. Don (Rosaceae) at the treeline in central Chile. Plant Ecology 185:29–39
Preston CA, Baldwin IT (1999) Positive and negative signals regulate germination in the post-fire annual, Nicotiana attenuata. Ecology 80:481–494
Rice EL (1979) Allelopathy, an update. Bot Rev 45:15–109
Ridenour WM, Callaway RM (2001) The relative importance of allelopathy in interference: the effects of an invasive weed on a native bunchgrass. Oecologia 126:444–450
Rodriguez R, Matthei O, Quezada M (1983) Flora Arbórea de Chile. Universidad de Concepción, Concepción
Rundel P (1981) The Matorral zone of Central Chile. In: Di Castri F, Goodall DW, Spetch RL (eds) Mediterranean-type shrublands. Elsiever, Netherlands, pp 175–201
Santibañez F, Uribe JM (1992) Agroclimatología de Chile Central:Regiones V y Metropolitana. Universidad de Chile, Santiago
Saxena A, Singh DV, Joshi NL (1996) Autotoxic effects of pearl millet aqueous extracts on seed germination and seedling growth. J Arid Environ 33:255–260
Suding KN, Goldberg DE (1999) Variation in the effect of vegetation and litter on recruitment across productivity gradients. J Ecol 87:436–449
Sydes C, Grime JP (1981a) Effects of tree litter on herbaceous vegetation in the deciduous woodlands: I. Field investigations. J Ecol 69:237–248
Sydes C, Grime JP (1981b) Effects of tree litter on herbaceous vegetation in the deciduous woodlands: II. An experimental investigation. J Ecol 69:249–262
Vandermast DM, Van Lear DH, Clinton BD (2002) American chestnut as an allelopath in the southern Appalachians. Forest Ecol Manage 165:173–181
Vázquez-Yanes C, Orozco-Segovia A, Rincón E, Sánchez-Coronado ME (1990) Light beneath the litter in a tropical forest: effect on seed germination. Ecology 71:1952–1958
Vellend M, Lechowicz MJ, Waterway MJ (2000) Germination and establishment of forest sedges (Carex, Cyperaceae): test for home-site advantage and effects of leaf litter. Am J Bot 87:1517–1525
Williamson GB (1990) Allelopathy, Koch’s postulates, and the neck riddle. In: Grace JB, Tilman D (eds) Perspectives on plant competition. Academic Press, New York, pp. 143–162
Xiong S, Nilsson C (1997) Dynamics of leaf litter accumulation and its effects on riparian vegetation: a review. Bot Rev 63:240–264
Xiong S, Nilsson C (1999) The effects of plant litter on vegetation: a meta-analysis. J Ecol 87:984–994
Yirdaw E, Leinonen K (2002) Seed germination responses of four afromontane tree species to red/far-red ratio and temperature. Forest Ecol Manage 168:53–61
Acknowledgments
To Juan Valencia and Italo Bavestrello for their field assistance. To Chris Lusk and Alejandro A. Muñoz for their comments and improvement of English. Martín Oesterheld and two anonymous reviewers also made valuable comments to this contribution. Research funded by DTI 92-092-Universidad de Chile and P0-051-F-ICM Center for Advances Studies in Ecology and Research in Biodiversity. P. Chacón is a Postdoctoral research fellow supported by the Millennium Scientific Initiative (CMEB) P0-051-F. BBVA Prize in Conservation of Biodiversity.
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Cavieres, L.A., Chacón, P., Peñaloza, A. et al. Leaf litter of Kageneckia angustifolia D. Don (Rosaceae) inhibits seed germination in sclerophyllous montane woodlands of central Chile. Plant Ecol 190, 13–22 (2007). https://doi.org/10.1007/s11258-006-9187-3
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DOI: https://doi.org/10.1007/s11258-006-9187-3