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Physiological maturity of Cnidosculus quercifolius Pax & K. Hoffm. seeds
(2008-03-01)
Cnidosculus quercifolius (Euphorbiaceae) is an important tree species native from the semi-arid region of the northeastern Brazil. Physiological maturity of seeds was studied in order to establish indices to determine the ...
Glossary of seed germination terms for tree seed workers
(USDA Forest Service. Southern Forest Experiment Station, 2018)
Functional extinction of birds drives rapid evolutionary changes in seed size
(2013-05-31)
Local extinctions have cascading effects on ecosystem functions, yet little is known about the potential for the rapid evolutionary change of species in human-modified scenarios. We show that the functional extinction of ...
Sistema de reprodução em pequenas populações fragmentadas e em árvores isoladas de Hymenaea stigonocarpa
(2007-06-01)
Six microsatellite loci were used to quantify the mating system of two small fragmented populations (Selviria - SEL and Aparecida do Tabuado - APT, Mato Grosso do Sul State) and isolated trees in pastures, of the bat-pollinated ...
Sistema de reprodução em pequenas populações fragmentadas e em árvores isoladas de Hymenaea stigonocarpa
(2007-06-01)
Six microsatellite loci were used to quantify the mating system of two small fragmented populations (Selviria - SEL and Aparecida do Tabuado - APT, Mato Grosso do Sul State) and isolated trees in pastures, of the bat-pollinated ...
Effects of bamboo stands on seed rain and seed limitation in a rainforest
(ELSEVIER SCIENCE BV, 2009)
Bamboos often negatively affect tree recruitment, survival, and growth, leading to arrested tree regeneration in forested habitats. Studies so far have focused on the effects of bamboos on the performance of seedlings and ...
Effects of bamboo stands on seed rain and seed limitation in a rainforest
(Elsevier B.V., 2009-02-10)
Bamboos often negatively affect tree recruitment, survival, and growth, leading to arrested tree regeneration in forested habitats. Studies so far have focused on the effects of bamboos on the performance of seedlings and ...
Induction of seed coat water impermeability during maturatiof erythrina speciosa seedsIndução da impermeabilidade do tegumento em relação a água durante a maturação em sementes de erythrina speciosa
(2020-01-01)
Dormancy is a physiological process that allows seeds to survive in unfavorable environments by preventing their germination. For a large number of species, seed desiccation at the end of maturation is common, and for some ...
Dispersal of Amazonian trees: Hydrochory in Swartzia polyphylla
(Assoc Tropical Biology IncLawrenceEUA, 1999)