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Characterization, agricultural potential, and perspectives for the management of light soils in Brazil. Light soils occupy 8% of the Brazilian territory and are especially expressive in the new and last agricultural frontier in Brazil: the Matopiba region ? in the states of Maranhão, Tocantins, Piauí, a... ... Repository: BDPA Publication year: 2016
Changes in soil properties under two different management systems in the Western Amazon. Upland soils in the Amazon basin are often highly weathered and therefore possess low plant-available nutrient contents. Soil fertility is principally maintained by geochemical, biochemical, and bioge... ... Repository: BDPA Publication year: 2011
Soil carbon stock and indices in sandy soil affected by Eucalyptus Harvest residue management in the South of Brazil. Abstract: There has been limited research on the effect of eucalyptus harvest residue management on soil organic carbon (SOC) in subtropical environments. This research evaluated the effect on soil C... ... Repository: BDPA Publication year: 2023
Carbon content in sandy soils under different use and management systems. Quantifying soil carbon content is important to assess soil indicators related to adequate management conducted by producers in their agricultural systems. The objective of this study was to evaluate... ... Repository: BDPA Publication year: 2015
Agricultural management systems affect on physical, chemical and microbial soil properties. The purpose of this research was to assess the effects of replacement of native ?Cerrado? vegetation (NV) into croplands on soil chemical, physical and microbial properties. This research was carried... ... Repository: BDPA Publication year: 2016
Geotechnologies and soil mapping for delimitation of management zones as an approach to precision viticulture. Data of the physical and chemical properties of soils from three vineyards located in Vale dos Vinhedos, Bento Gonc ̧alves, Rio Grande do Sul state, in southern Brazil, were processed. Soil mappi... ... Repository: BDPA Publication year: 2017
Effects of land use change and management practices on soil carbon storage in pastures. The land use change is identified as one of the main factors responsible for the emission of greenhouse gases in Brazil. However, mainly in the already consolidated production areas and respecting the... ... Repository: BDPA Publication year: 2023
A soil quality index for subtropical sandy soils under different Eucalyptus harvest residue managements. Eucalyptus harvest residues are attractive energy production resources for the forestry industry. However, their removal can have adverse impacts on soil quality and forest productivity, especially in... ... Repository: BDPA Publication year: 2022
Physical-chemical and microbiological changes in Cerrado Soil under differing sugarcane harvest management systems. Abstract Background: Sugarcane cultivation plays an important role in Brazilian economy, and it is expanding fast, mainly due to the increasing demand for ethanol production. In order to understand th... ... Repository: BDPA Publication year: 2012
Does soil management system affect C content of a coarse sandy loam Amazonian Acrisol? The impact of No-till on the soil C content in comparison to Conventional Tillage (CT) depends greatly on the soil type, climate and initial C content. The main goal of this work was to investigate th... ... Repository: BDPA Publication year: 2018

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