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Dispersal and germination syndromes of tree seeds in a seasonal evergreen monsoon rainforest on Hainan Island, China

  • Wenjie Yang (a1) (a2), Fude Liu (a1) (a3), Shiting Zhang (a1) and Shuqing An (a1)

Abstract

This paper examines the dispersal–germination strategy of seeds of 66 native tree species from a seasonal evergreen monsoon rainforest on Hainan Island, China, and assesses correlations among seed germination and phylogeny, dispersal mode and dispersal season. Seeds of 15, 7, 25 and 19 species were dispersed during the warm dry (March–May), rainy (June–September), late rainy (October–November) and cool dry (December–February) seasons, respectively. Berries (16 species), drupes (14 species) and capsules (12 species) were common and represented about 64% of the species. Zoochory was the most common dispersal mode (69.7%) followed by anemochory (16.7%) and autochory (13.6%). More than 65% of species had dormant seeds. Based on germination speed and synchrony, six patterns were recognized: rapid and synchronous germination (13 species), intermediate and synchronous germination (3 species), intermediate and intermediately synchronous germination (24 species), intermediate and asynchronous germination (2 species), slow and intermediately synchronous germination (5 species), and slow and asynchronous germination (19 species). One-way ANOVAs revealed that the variance in germination percentages among species was largely dependent upon phylogeny. The mean and median length of germination (MLG) were largely dependent upon phylogeny, dispersal mode and dispersal season. Anemochorous seeds germinated faster than autochorous and zoochorous seeds. Seeds dispersed in the late dry or early rainy season (March–May) tended to germinate quickly, whereas those dispersed towards the end of the rainy season and into the cool dry season are likely to have a much longer length of dormancy. Correlation analyses indicated that larger seeds germinated faster and had higher germination percentages.

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*Correspondence E-mail: anshq@nju.edu.cn

References

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Angevine, M.W. and Chabot, B.F. (1979) Seed germination syndromes in higher plants. pp. 188206in Solbrig, O.T.; Jain, S.; Johnson, G.B.; Raven, P.H. (Eds) Topics in plant population biology. New York, Columbia University Press.
Angiosperm Phylogeny Group (2009) An update of the Angiosperm Phylogeny Group classification for the Orders and Families of flowering plants: APG III. Botanical Journal of the Linnean Society 161, 105121.
Baskin, C.C. and Baskin, J.M. (1998) Seeds: Ecology, biogeography and evolution of dormancy and germination. San Diego, Academic Press.
Baskin, J.M. and Baskin, C.C. (2004) A classification system for seed dormancy. Seed Science Research 14, 116.
Baskin, J.M. and Baskin, C.C. (2005) Classification, biogeography and phylogenetic relationships of seed dormancy. pp. 517544in Smith, R.D.; Dickie, J.B.; Linington, S.H.; Pritchard, H.W.; Probert, R.J. (Eds) Seed conservation: turning science into practice. London, Royal Botanical Gardens Kew.
Baskin, J.M., Baskin, C.C. and Li, X. (2000) Taxonomy, anatomy and evolution of physical dormancy in seeds. Plant Species Biology 15, 139152.
Black, J.N. and Wilkinson, G.N. (1963) The role of time to emergence in determining the growth of individual plants in swards of subterreanean clover (Trifolium subterraneum L.). Australian Journal of Agricultural Research 14, 628638.
Blakesley, D., Elliot, S., Kuarak, C., Navakitbumrung, P., Zangkum, S. and Anunsarnsunthorn, V. (2002) Propagating framework tree species to restore seasonally dry tropical forest: implication of seasonal seed dispersal and dormancy. Forest Ecology and Management 164, 3138.
Bu, H.Y., Du, G.Z., Chen, X.L., Xu, X.L., Liu, K. and Wen, S.J. (2008) Community-wide germination strategies in an alpine meadow on the eastern Qinghai-Tibet plateau: phylogenetic and life-history correlates. Plant Ecology 195, 8798.
Chen, Z.H., Peng, J.F., Zhang, D.M. and Zhao, J.G. (2002) Seed germination and storage of woody species in the lower subtropical forest. Acta Botanica Sinica 44, 14691476.
Cheplick, G.P. (1993) Sibling competition is a consequence of restricted dispersal in an annual cleistogamous grass. Ecology 74, 21612164.
Chun, W.Y. (1964) Flora Hainaica. Vol. I. Beijing, Science Press.
Chun, W.Y. (1965) Flora Hainaica. Vol. II. Beijing, Science Press.
Clauss, M.J. and Venable, D.L. (2000) Seed germination in desert annuals: an empirical test of adaptive bet hedging. American Naturalist 155, 168186.
Daws, M.I., Garwood, N.C. and Pritchard, H.W. (2005) Traits of recalcitrant seeds in a semi-deciduous tropical forest in Panama: some ecological implications. Functional Ecology 19, 874885.
Daws, M.I., Ballard, C., Mullins, C.E., Garwood, N.C., Murray, B., Pearson, T.R.H. and Burslem, D.F. (2007) Allometric relationships between seed mass and seedling characteristics reveal trade-offs for neotropical gap-dependent species. Oecologia 154, 445454.
Fenner, M. and Thompson, K. (2005) The ecology of seeds. Cambridge, Cambridge University Press.
Figueroa, J.A. (2003) Seed germination in temperate rain forest species of southern Chile: chilling and gap-dependency germination. Plant Ecology 166, 227240.
Frankie, G.W., Baker, H.G. and Opler, P.A. (1974) Comparative phenological studies of trees in tropical wet and dry forests in the lowlands of Costa Rica. Journal of Ecology 62, 881899.
Garwood, N.C. (1983) Seed germination in a seasonal tropical forest in Panama: A community study. Ecological Monographs 53, 159181.
Guangdong Institute of Botany (1974) Flora Hainaica. Vol. III. Beijing, Science Press.
Gutterman, Y. (2000) Environmental factors and survival strategies of annual plant species in the Negev desert, Israel. Plant Species Biology 15, 113125.
Harper, J.L. (1977) Population biology of plants. London, Academic Press.
Janzen, D.H. (1970) Herbivores and the number of tree species in tropical forests. American Naturalist 104, 501528.
Jiang, Y.X. and Lu, J.P. (1991) The tropical forest ecosystems in Jianfengling, Hainan Island. Beijing, Science Press.
Kyereh, B., Swaine, M.D. and Thompson, J. (1999) Effect of light on the germination of forest trees in Ghana. Journal of Ecology 87, 772783.
Leishman, M.R., Wright, I.J., Moles, A.T. and Westoby, M. (2000) The evolutionary ecology of seed size. pp. 3157in Fenner, M. (Ed.) Seeds: the ecology of regeneration in plant communities (2nd edition). Oxford, CAB International.
Li, Y.D. (2002) Tropical forests and biodiversity of Jianfengling region. pp. 44133in Li, Y.D.; Chen, B.F.; Zhou, G.Y. (Eds) Research and conservation of tropical forest and the biodiversity: A special reference to Jianfengling, Hainan Island. Beijing, China Forestry Publishing House.
Marod, O., Kutintara, U., Tanaka, H. and Nakashizuka, T. (2002) The effects of drought and fire on seedling dynamics in a tropical seasonal forest in Thailand. Plant Ecology 161, 4157.
Moles, A.T. and Westoby, M. (2004) Seedling survival and seed size: a synthesis of the literature. Journal of Ecology 92, 384396.
Molofsky, J. and Augspurger, C.K. (1992) The effect of leaf litter on early seedling establishment in a tropical forest. Ecology 73, 6877.
Norden, N., Daws, M.I., Mailyn, C.A., Gonzalez, A., Garwood, N.C. and Chave, J. (2009) The relationship between seed mass and mean time to germination for 1037 tree species across five tropical forests. Functional Ecology 23, 203210.
Paula, A.S., Delgado, C.M.L., Paulilo, M.T.S. and Santos, M. (2012) Breaking physical dormancy of Cassia leptophylla and Senna macranthera (Fabaceae: Caesalpinioideae) seeds: water absorption and alternating temperatures. Seed Science Research 22, 169176.
Rees, M. (1994) Delayed germination of seeds: a look at the effects of adult longevity, the timing of reproduction, and population age/stage structure. American Naturalist 144, 4364.
Ross, M.A. and Harper, J.L. (1972) Occupation of biological space during seedling establishment. Journal of Ecology 60, 7788.
Salazar, A., Goldstein, G., Franco, A.C. and Miralles-Wilhelm, F. (2011) Timing of seed dispersal and dormancy, rather than persistent soil seed-banks, control seedling recruitment of woody plants in Neotropical savannas. Seed Science Research 21, 103116.
Sautu, A., Baskin, J.M., Baskin, C.C. and Condit, R. (2006) Studies on the seed biology of 100 native species of trees in a seasonal moist tropical forest, Panama, Central America. Forest Ecology and Management 234, 245263.
Silveira, F.A.O., Rafaella, C.R., Denise, M.T.O., Fernandes, G.W. and Lemos-Filho, J.P. (2012) Evolution of physiological dormancy multiple times in Melastomataceae from Neotropical montane vegetation. Seed Science Research 22, 3744.
Souza, T.V., Voltolini, C.H., Santos, M. and Paulilo, M.T.S. (2012) Water absorption and dormancy-breaking requirements of physically dormant seeds of Schizolobium parahyba (Fabaceae – Caesalpinioideae). Seed Science Research 22, 18.
Swaine, M.D. (1996) Rainfall and soil fertility as factors limiting forest species distributions in Ghana. Journal of Ecology 84, 419428.
Swanborough, P. and Westoby, M. (1996) Seedling relative growth rate and its components in relation to seed size: phylogenetically independent contrasts. Functional Ecology 10, 176184.
Thapliyal, R.C. and Phartyal, S.S. (2005) Dispersal and germination syndromes of tree seeds in a monsoonal forest in northern India. Seed Science Research 15, 2942.
Troup, R.S. (1921) Silviculture of Indian trees. Oxford, Clarendon Press.
Vallejo-Marín, M., Domínguez, C.A. and Dirzo, R. (2006) Simulated seed predation reveals a variety of germination responses of neotropical rain forest species. American Journal of Botany 93, 369376.
Van Schaik, C.P., Terborgh, J.W. and Wright, S.J. (1993) The phenology of tropical forests: adaptative significance and consequences for primary consumers. Annual Review of Ecology, Evolution, and Systematics 18, 431451.
Vázquez-Yañes, C. and Orozco-Segovia, A. (1982) Seed germination of a tropical rain forest pioneer tree (Heliocarpus donnellsmithii) in response to diurnal fluctuation of temperature. Physiologia Plantarum 56, 295298.
Vázquez-Yañes, C. and Orozco-Segovia, A. (1993) Patterns of seed longevity and germination in the tropical rainforest. Annual Review of Ecology, Evolution, and Systematics 24, 6987.
Venable, D.L. and Brown, J.S. (1988) The selective interactions of dispersal, dormancy, and seed size as adaptations for reducing risk in variable environments. American Naturalist 131, 360384.
Venable, D.L. and Lawlor, L. (1980) Delayed germination and dispersal in desert annuals: escape in space and time. Oecologia 46, 272282.
Verdú, M. and Traveset, A. (2005) Early emergence enhances plant fitness: a phylogenetically controlled meta-analysis. Ecology 86, 13851394.
Wang, J.H., Baskin, C.C., Cui, X.L. and Du, G.Z. (2009) Effect of phylogeny, life history and habitat correlates on seed germination of 69 arid and semi arid zone species from northwest China. Evolutionary Ecology 23, 827846.
Wang, J.H., Chen, W., Baskin, C.C., Baskin, J.M., Cui, X.L., Zhang, Y., Qiang, W.Y. and Du, G.Z. (2012) Variation in seed germination of 86 subalpine forest species from the eastern Tibetan Plateau: phylogeny and life-history correlates. Ecological Research 27, 453465.
Westoby, M., Falster, D.S., Moles, A.T., Vesk, P.A. and Wright, I.J. (2002) Plant ecological strategies: some leading dimensions of variation between species. Annual Review of Ecology, Evolution, and Systematics 33, 125159.
Willson, M.F. and Traveset, A. (2000) The ecology of seed dispersal. pp. 85110in Fenner, M. (Ed.) Seeds: the ecology of regeneration in plant communities (2nd edition). Oxford, CAB International.
Yu, Y., Baskin, J.M., Baskin, C.C., Tang, Y. and Cao, M. (2008) Ecology of seed germination of eight non-pioneer tree species from a tropical seasonal rain forest in southwest China. Plant Ecology 197, 116.
Zhou, T.F. (2000) Cultivation techniques of major economic tree species in tropical zone of China. Beijing, Forestry Publishing House.

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Dispersal and germination syndromes of tree seeds in a seasonal evergreen monsoon rainforest on Hainan Island, China

  • Wenjie Yang (a1) (a2), Fude Liu (a1) (a3), Shiting Zhang (a1) and Shuqing An (a1)

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