Métodos preventivos, controle de erosão e alternativas para sustentabilidade da pecuária na região de Reserva do Cabaçal-MT

Abstract

Erosion is a phenomenon whose impact on natural resources, especially soil and water, has worried governments and institutions around the world. The damaging effects of erosion are sometimes considered a threat to the very existence of certain populations, and so studies are being conducted including those to prevent and control the process from the understanding of its causes. The municipality's Reserve Cabaçal situated 380km from the capital Cuiabá-MT, is more a case of the disastrous effects of the removal of native forest that covered sandy soils and replacement with pasture planted to support livestock, smallholder coming from Minas Gerais and Espírito Santo from 1969. As the region's domain Quartzipsamments, the problem worsens because soils are extremely fragile, and increasingly erosions drain the water from the package pedogeneizado. The pastures without reform and without proper management degrade in the short term. In this sense, an idea not to worsen the environmental quality in the process of use and occupation of the land, is the search for a sustainable model. The proposed sustainability assumes that the modification of the biosphere and the application of human, financial, biotic and abiotic must meet real human needs and improve the quality of human life, but also takes into account ecological factors, economic and social, which can be assessed, highlighting the advantages, disadvantages, and the best alternative to ensure the maintenance of the resource base for future generations. Thus, a model that has proven effective are the preventive methods such as fencing the area, cut and fill palisades, palisades type drain and pork, screens twine thin, lime-jet, hip-hap, roosts, composting and agroforestry systems what are ways to use and management of natural resources, species in which woody perennials (trees, shrubs and palm trees) are used in combination with agricultural crops and / or animals in the same area simultaneously or in a temporal sequence.