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Storage in cerrado soil and germination of Psychotria vellosiana (Rubiaceae) seeds
(2006-08-15)
The regeneration of plant communities from seed depends, to a large extent, on the capacity of the seed remaining viable in the soil. The viability and germination of artificially buried Psychotria vellosiana seeds in ...
A new hypothesis for the importance of seed dispersal in time
(Universidad de Costa Rica, 2011)
Optimising tetrazolium test procedures to evaluate the physiological potential of peanut seeds
(2012-01-01)
The tetrazolium test stands out as an evaluation method in determining seed physiological potential due to the diversity of the information provided. Nonetheless, efficiency depends on following appropriate procedures, ...
Effects of the seed predator Acanthoscelides schrankiae on viability of its host plant Mimosa bimucronata
(Sociedad de Biología de Chile, 2007)
Effects of Collectotrichum truncatum and Cercospora kikuchii on viability and quality of soybean seed.
(Journal of Seed Technology, Beltsville, v.13, n.2, p.136-149, 1989., 2015)
Importance of the soil seed bank of disturbed sites in Chilean matorral in early secondary succession
(1992)
Abstract. The dynamics of the seed bank may provide clues to the process of recovery of the vegetation of disturbed sites. The role of the seed bank may be more important in areas with a seasonal climate than in areas where ...
Testes de vigor para avaliação da qualidade fisiológica de sementesde Sebastiania commersoniana (Baill.) Smith & Downs.
(2009-03-01)
The objective of this work was to evaluate the efficiency of different vigor tests to assess S. commersoniana seeds physiological quality during storage. Therefore, seeds were stored in cloth bags, plastic bags and glass ...
Testes de vigor para avaliação da qualidade fisiológica de sementesde Sebastiania commersoniana (Baill.) Smith & Downs.
(2009-03-01)
The objective of this work was to evaluate the efficiency of different vigor tests to assess S. commersoniana seeds physiological quality during storage. Therefore, seeds were stored in cloth bags, plastic bags and glass ...
Effects of the seed predator Acanthoscelides schrankiae on viability of its host plant Mimosa bimucronata
(Soc Biolgia Chile, 2007-01-01)
Seeds of Mimosa bimucronata are heavily infested (pre-dispersal predation) by the bruchid beetle Acanthoscelides schrankiae in Brazil. In this study, firstly we set up experiments to assess seed germination under seven and ...