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Effect of cassava mill effluent on biological activity of soil microbial community
(Environmental Monitoring and Assessment, 2019)
Determination of the quality index of a Paleudult under sunflower culture and different management systems
(2011-04-01)
Soil is an essential resource for life and its properties are susceptible to be modified by tillage systems. The impact of management practices on soil functions can be assessed through a soil quality index. It is interesting ...
Soil quality literature in Brazil: A systematic review
(Sociedade Brasileira de Ciência do Solo, 2022)
Carbon Stocks and Isotopic Composition of the Organic Matter in Soils Covered by Native Vegetation and Pasture in Sorocaba, SP, Brazil
(Univ Tehran, 2009-06-01)
Land cover change constitutes one of main way of alteration of soil organic matter in both quantitative and qualitative terms. The goal of this study was to compare the carbon stock and the isotopic signature of the organic ...
Cover crops and no-till effects on physical fractions of soil organic matter
(2013-06-01)
Physical fractions (free light fraction, intra-aggregate light fraction and heavy fraction) of soil organic matter (SOM) are good indicators of soil quality for sustainable land use. The objective of this study was to ...
Carbon dioxide emissions after application of tillage systems for a dark red latosol in southern Brazil
(Elsevier B.V., 2001-11-01)
Soil tillage may influence CO2 emissions in agricultural systems. Agricultural soils are managed in several ways in Brazil, ranging from no tillage to intensive land preparation. The objective of this study was to determine ...
Short-term soil CO2 emission after conventional and reduced tillage of a no-till sugar cane area in southern Brazil
(Elsevier B.V., 2006-12-01)
The impact of tillage systems on soil CO2 emission is a complex issue as different soil types are managed in various ways, from no-till to intensive land preparation. In southern Brazil, the adoption of a new management ...
Alteration of soil properties through a weathering sequence as evaluated by spectral reflectance
(1999-03-01)
In the study of physical, chemical, and mineralogical data related to the weathering of soils and the quantification of their properties, remote sensing constitutes an important technique that, in addition to conventional ...
Soil microbial biomass and organic matter fractions during transition from conventional to organic farming systems
(Elsevier B.V., 2012-01-15)
The aim of this study was to investigate the response of soil microbial biomass and organic matter fractions during the transition from conventional to organic farming in a tropical soil. Soil samples were collected from ...