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Showing items 1 through 9 of 45.
The objective of this study was to understand how the strategy of defoliation prior to deferred grazing modifies the structure of Brachiaria brizantha cv. marandu (marandu grass) at the beginning of deferment.
El experimento se realizó en la costa de Granada (SE España). Se estudiaron la descomposición de
la hojarasca y el reciclado del nitrógeno en cuatro tipos de hojas de frutales de origen subtropical
The objective of this paper is to study the invasions (occupation) of land properties held by the so called Brazilian social movements.
The study aimed to analyze the performance indicators of self-sustainability, taking into account their potential for production in irrigated areas located in the basin Baixo Acaraú and Curu.
Rural settlements in Brazil were created in order to confront pressures and are characterized by the lack of planning prior to the diagnosis and implementation of the natural resources related to land suitability evaluation, distribution of classes such as topography, rivers system, vegetation, a
The process of natural regeneration in an area degraded for the construction of the Camargos hydroelectric plant dam, MG, was analyzed 155 months after the planting for its reclamation.
This work analyzes the convergence of land productivity for Brazilian regions from 1991 to 2003. It evaluates if there is or not beta convergence of the agricultural productivity, controlling explicitly for spatial effects.
The degradation of soils with high sand content, in the southwest of the state of Rio Grande do Sul, is due to the vegetal cover withdrawal, forming sandy areas called "areais", which pose a risk to animal husbandry and the prairie ecosystem.
A implantação do ordenamento territorial do Alto Acre é etapa fundamental para o planejamento da ocupação dos espaços e direcionamento de atividades em busca do desenvolvimento regional.