ABSTRACT: Collembolan species are differently affected by soil tillage (conventional, minimum tillage, and no-tillage) and are known to modify plant growth. This study relies on the relationships between Collembola community structures and land use systems as a proxy for characterizing changes in soil quality. Thus, Collembola community structure (eco-morphological groups – edaphic, hemiedaphic and epigeic, and morphotypes) were examined in a no-tillage system and crop-livestock integration system to evaluate the discriminative power of the Collembola community structure and to determine […]

Soil management systems, as those that integrate crop and livestock production, aiming at maintenance or recovering of soil quality, are indispensable for a sustainable agricultural management. Our hypothesis is that the land use for integrated crop-livestock systems improves soil physical properties, thus contributing to a sustainable agricultural soil use in the southwestern Cerrado region. The aim of this study was to investigate the influence of different tillage systems on some soil physical properties of the Cerrado. The soil under study […]

In the Cerrado region, agricultural activities have caused negative impacts mainly on the soil and water quality. Both in crop and livestock systems, with different managements, the soil physical degradation has led to reduced productivity. The objective of this study was to investigate water infiltration into a Dystrophic Red Latosol of the Cerrado region under different managements. The treatments consisted of the management systems: a) soil under native vegetation, b) soil with soybean for one year followed by three years […]

Nowadays no-tillage soybean is widely used in crop-livestock farming systems in Brazil. The yield of no-tillage soybean was analysed in the county of Selvíria (latitudes from 20 ° 18 ‘ 05 ” S and 20 ° 18 ‘ 28 ” S and the longitudes de 52 ° 39 ‘ 02 ” W and 52 ° 40 ‘ 28 ” W (Mato Grosso do Sul State – Brazil), in the 2006/07 growing season, as affected by some physical properties of a local Typic Acrustox. The objective was to determine the soil property that could best explain the variability in the agricultural productivity. For this purpose, […]