Pedologic alterations after long-term sugar cane (Saccharum officinarum) cropping cycles under traditional soil management systems were studied on a farm in Bariri, SP, Brazil. A toposequence was established to evaluate the effects of the soil position in the relief in changing soil physical attributes. Morphological field descriptions and laboratory analyses were carried out on vertical profiles of the upper, middle and lower thirds of a Typic Haplorthox slope. Soil bulk density and macroporosity changed along the toposequence reflecting on soil hydrodynamics, especially in the lower slope parts. At sites with high clay levels, empty spaces were filled forming block shaped structures together with the micro-aggregate structure. The intensi...
The knowledge of some chemical and physical attributes within the main soil management systems const...
The study was carried in 2002, in Rolandia, north of Paraná State, and had as objective to asses the...
The intensive use of the land for agricultural propose causes a series of modifications in attribute...
O presente trabalho foi realizado numa propriedade agrícola situada no município de Bariri, SP, em á...
Some of the pedologic alterations resulting from traditional soil management methods were studied in...
In evaluation of soil quality for agricultural use, soil structure is one of the most important prop...
Soils submitted to the same management system in places with little variation of landscape, manifest...
Tobacco crop has become one of the main agricultural activities of small farms in the southeastern r...
O estudo da distribuição de raízes no solo é um método adequado para se detectarem as condições adve...
Soil tillage and management affect soil physical conditions for plant growth and crop productivity. ...
Soil management can influence its physical and water quality, therefore, knowledge of changes in so...
Physical degradation of soils favors water erosion. Because of its intensity, conventional tillage u...
Grande parte das áreas ocupadas por pastagens no estado do Rio Grande do Sul apresentam solos ácidos...
In spite of the great homogeneity found in the morphological characteristics of Oxisols, there is gr...
The intense traffic of agricultural machines in soils cultivated with sugar cane can cause soil comp...
The knowledge of some chemical and physical attributes within the main soil management systems const...
The study was carried in 2002, in Rolandia, north of Paraná State, and had as objective to asses the...
The intensive use of the land for agricultural propose causes a series of modifications in attribute...
O presente trabalho foi realizado numa propriedade agrícola situada no município de Bariri, SP, em á...
Some of the pedologic alterations resulting from traditional soil management methods were studied in...
In evaluation of soil quality for agricultural use, soil structure is one of the most important prop...
Soils submitted to the same management system in places with little variation of landscape, manifest...
Tobacco crop has become one of the main agricultural activities of small farms in the southeastern r...
O estudo da distribuição de raízes no solo é um método adequado para se detectarem as condições adve...
Soil tillage and management affect soil physical conditions for plant growth and crop productivity. ...
Soil management can influence its physical and water quality, therefore, knowledge of changes in so...
Physical degradation of soils favors water erosion. Because of its intensity, conventional tillage u...
Grande parte das áreas ocupadas por pastagens no estado do Rio Grande do Sul apresentam solos ácidos...
In spite of the great homogeneity found in the morphological characteristics of Oxisols, there is gr...
The intense traffic of agricultural machines in soils cultivated with sugar cane can cause soil comp...
The knowledge of some chemical and physical attributes within the main soil management systems const...
The study was carried in 2002, in Rolandia, north of Paraná State, and had as objective to asses the...
The intensive use of the land for agricultural propose causes a series of modifications in attribute...