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Priming and stress under high humidity and temperature on the physiological quality of Brachiaria brizantha cv. MG-5 seeds
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2016-01-01)
Palisade grass is a forage plant that is widely used in pasture cropping in the Brazilian savannah. The aim of this experiment was to evaluate palisade grass (Brachiaria brizantha cv. MG-5) seeds subjected to priming and ...
Predicting how seed-eating passerines respond to cattle grazing in a semi-arid grassland using seed preferences and diet
(Elsevier Science, 2020-02)
Numerical responses of animals to habitat perturbation often seem inconsistent, spreading skepticism about the predictive capacity of applied ecology. Domestic grazing changes several habitat variables that can affect ...
SANITARY QUALITY OF Brachiaria brizantha cv. MARANDU AND XARAES SEEDS HARVESTED IN DIFFERENT STATES IN BRAZIL
(Univ Federal Uberlandia, 2017-11-01)
The incidence of fungi in seeds depends on the sanitary and climatic conditions in which the seeds were produced. So, the objective of this study was to identify the fungi present in commercial lots of Brachiaria brizantha ...
Desiccation, postharvest maturity and seed aging of tall oat-grass.
(Pesquisa Agropecuaria brasileira., Brasília, v.45, n.11, p.1297-1302, nov. 2010, 2014)
Aboveground vegetation and perennial grass seed bank in arid rangelands disturbed by grazing
(Elsevier, 2015)
Recruitment by seeds can be an important mechanism for recovery of plant communities following disturbance. Our objective was to assess the density and spatial patterning of perennial grass (highly preferred by herbivores) ...
Perception of factors affecting tropical forage grass seed production in Argentina
(2019-05)
In Argentina there is an extended region where tropical pastures have shown adaptation to diverse stresses and climate change. Despite their potential role in livestock systems tropical pastures have been underutilized, ...
Production regions, physical and physiological quality of Brachiaria brizantha cv. BRS 'Piatã' seeds1
(2019-01-01)
The quality of seeds is influenced by the climatic conditions of the production field. The identification of characteristics of the best forage seed fields allows the improvement of the sector. In this study, the aim was ...
Seed rain in a removal experiment in a cactus-shrub area invaded by an exotic grass in Mona Island
(External Scientific Advisory Committe, 2012)
Seed rain alteration related to fire and grazing history in a semiarid shrubland
(Academic Press Ltd - Elsevier Science Ltd, 2015-10-02)
In arid environments, vegetation is distributed in patches. Herbivory and fires promote changes and seed rain plays a key role in the soil seed bank and the colonization of new spaces. This study focuses on the effect of ...