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Fijación biológica de nitrógeno por Leguminosas Arbóreas para para sombra de café en Puerto Rico
(2007)
Sustainable production of shaded coffee brings multiple benefits, including the conservation and increase of soil fertility. The objective of this study was to evaluate the capacity of biological N2 fixation of 30 different ...
Zonificación agroecológica del café en Puerto Rico y análisis estructural y de composición de especies arbóreas presentes en el agroecosistema cafetero
(2007)
By combining zoning and agro-ecological management of coffee production, it is possible to reduce the impacts of agricultural practices on the environment. The objectives of this work were to identify agro-ecological zones ...
Evaluación de leguminosas arbóreas para sombrar de café en un ullwtisol enmendado con cal y nutrientes
(2009)
Coffee in Puerto Rico is cultivated mainly on Ultisols. These soils are caracterized as having low fertility, acidity, high clay content and highly erodability. To improve the fertility and reduce the erosion of these ...
Fijación biológica de nitrógeno y almacenamiento de carbon en agrosistemas de producción de carbono en agrosistemas de producción de café (Coffea arábica L.) en Puerto Rico
(2009)
Coffee agroforestry systems have been promoted because they have smaller environmental impact than sun grown coffee. The majority of shade grown coffee systems use leguminous trees capable of fixing N2 from the atmosphere, ...