Recuperação de pastagens degradadas no Semiárido brasileiro

Abstract

Pasture degradation is a problem that affects all regions of Brazil. It is a continuous process of loss of vigor of the pastures, which results in the reduction of its reproduction capacity in quantity and quality, in this way, this study was conducted with the objective of analyzing methods to contribute to the recovery of degraded pastures in the Brazilian semiarid region, presenting strategies and techniques to minimize problems and avoid loss of areas. And as a specific objective, to carry out a survey of the benefits of systems such as direct and indirect planting as well as different integration systems for the recovery of degraded pastures, as well as analyze relevant aspects for the improvement and benefit of these areas and verify the feasibility of different management systems in ILPF and iLP for an area in the process of degradation in the Northeast. This study deals with a literature review, and for its accomplishment, the following descriptors and their combinations were used: pasture recovery, recovery of degraded areas, crop, livestock and forest integration system, areas degraded in the Brazilian Semiarid, limiting the search in Portuguese and English. Where for data collection scientific articles, books, monographs, dissertations and theses were used. All being searched through Google Scholar. When the objective is to solve mishaps involving degraded pastures in time and with the necessary needs, these can be restored and/or reassigned to other activities. There are numerous forage species capable of providing nutrients to animals and also rehabilitating pastures, since there is the potential for nitrogen fixation and other properties.