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Mostrando ítems 11-20 de 124
Floral asymmetry and predation risk modify pollinator behavior, but only predation risk decreases plant fitness
(2016-06-01)
Although predators and floral herbivores can potentially decrease plant fitness by changing pollinator behaviors, studies comparing the strength of these factors as well as their additive and interactive effects on pollinator ...
Efecto del acolchado plástico y de la aplicación de acondicionadores de suelo y bioestimulantes radiculares sobre la biomasa de piña (Ananas comosus) a la etapa de inducción floral en Guatuso de Alajuela, Costa Rica
(2021)
Se evaluaron dos técnicas de manejo para la plantación de piña, variedad Golden, hibrido MD-2, en la Finca Agropecuaria Vásquez y Zúñiga, situada en Samen de Guatuso en la provincia de Alajuela, durante los meses de diciembre ...
Absorption, distribution and accumulation of nitrogen applied at different phenological stages in southern highbush blueberry (Vaccinium corymbosum interspecific hybrid)
(Elsevier Science, 2018-01-07)
Southern highbush blueberry has an early harvesting and then a long period of vegetative growth until dormancy, compared to highbush and rabbiteye blueberries. Nitrogen requirements could be different because of this ...
Nitrogen and radiation effects during the active spike-growth phase on floret development and biomass partitioning in 2- and 6-rowed barley isolines
(Csiro Publishing, 2010-10)
The paramount importance of accumulated biomass in active-growing spikes over the number of grains per unit area has been well documented. However, it is not clear how different nitrogen (N) and radiation supplies during ...
What happens next? Legacy effects induced by grazing and grass-endophyte symbiosis on thistle plants and their floral visitors
(Springer, 2016-08)
Background and aims: Complex webs of multiple interactions determine the final aboveground and belowground community structure. While the mechanisms are difficult to determine, soil conditioning may modify other plants ...