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La intensificación de la agricultura requiere altas dosis de fertilizantes nitrogenados, los cuales son transformados en el suelo mediante procesos biológicos (nitrificación–denitrificación), donde se ocasionan pérdidas de nitrógeno en lixiviados de nitratos (NO3 -) y emisiones hacia la atmósfera...
El suelo es el mayor reservorio de Carbono (C) en los ecosistemas terrestres, se estima que almacena cerca de 1500 gigatoneladas (Gt). Este C almacenado en el suelo, está relacionado con la composición de las plantas, ingreso de la materia orgánica (residuos), el clima (temperatura y humedad), pr...
The presentation addresses the influence that cultivation of forage can have on the accumulation of carbon in pasture soils. Presentation given by Jacobo Arango at COP 23 in Bonn, Germany on 12 November 2017.
Agricultural producers grapple with low farm yields and declining ecosystem services within their landscapes. In several instances, agricultural production systems may be considered largely unsustainable in socioeconomic and ecological (resource conservation and use and impact on nature) terms. N...
The legal framework for the cattle sector can also be considered as public policy for its development. This can be understood as a set of incentives and sanctions, which influences the affected actors and generates changes, not only in internal behaviours and dynamics but also in values. In 2003,...
Forage legumes could enhance ruminant production in Latin America far more than they currently do. With a few instructive exceptions, decades invested in domesticating, testing and divulgating pasture and rangeland leguminous species, have had limited impact. Reasons for this include lack of end-...
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