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Soil seed banks

1985
After dispersal most seeds undergo a period of dormancy. Depending on the species and the prevailing conditions, dormancy may last from a few days to many decades (or longer). In some species it is normal for a proportion of the seeds to become incorporated into the soil and become part of a store or ‘bank’ of seeds which can be drawn upon ...
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The fate of seeds in Mediterranean soil seed banks in relation to their traits

Journal of Vegetation Science, 2006
AbstractQuestion:Is there any change in seed density and species richness in Mediterranean surface soil banks during summer? Are there any relationships between these summer variations and seed traits (weight, length and shape), without and with controlling the phylogenetic effect?Location:Central Spain.Methods:Samples of the surface soil seed bank ...
Juan Traba   +2 more
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The chemical environment in the soil seed bank.

2013
This chapter discusses the effects of soil chemicals on seed dormancy and germination, and on seed bank dynamics. The occurrence, signal translation, and mechanisms of action are discussed for some of the most important chemical cues (nitrate, allelochemicals, allelochemical inhibitors and promoters, gaseous compounds, smoke-derived chemicals, oxygen ...
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Comparisons of soil seed bank classification systems

Seed Science Research, 2003
AbstractSince 1969, ten soil seed bank classification systems have been published. Among these systems, the number of recognized seed bank categories varies from three to twelve. Seed longevity is the main factor used for distinguishing categories, but dormancy and germination types are also important.
Péter Csontos, Júlia Tamás
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Soil Seed Banks

Ecology, 1990
Susan Kalisz   +3 more
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The functional role of the soil seed bank in agricultural ecosystems.

2013
This chapter focuses on the importance of the soil seed bank in plant regeneration in agricultural fields, and on the interaction between relevant biophysical processes (seed mortality, dormancy and germination, and pre-emergent seedling mortality) and agricultural practices (the choice of a crop species and its frequency in the rotation, tillage, and ...
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[Dynamics of seed rain of Tripterygium hypoglaucum and soil seed bank].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2019
Tripterygium hypoglaucum is an endangered species in arid areas of Xiannvshan Chongqing, China. The dynamic characteristics of seed rain and soil seed bank of T. hypoglaucum were studied in this paper.Results showed that T. hypoglaucum years of mature seeds distribution number up to October; the seed rain occurred from the last ten-day of September to ...
Zhi-Wei, Zhang   +5 more
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Ecology of Soil Seed Banks

Arctic and Alpine Research, 1991
John R. Spence   +3 more
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Soil Seed Banks in the Pantanal Wetland

2021
Arnildo Pott   +2 more
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