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Cover crops affect on soil organic matter fractions under no till system. The purpose of this research was to identify the soil organic matter (SOM) fractions changes in a crop rotation system under no-till system (NTS). This research was carried out from October 2010 to Fe... ... Repository: BDPA Publication year: 2016
Improvement in the management of no-till in the central-southern-Brazil. The soil performs important functions for the maintenance of life. The management practices based on the conservation of soil and water in no till system may improve environmental sustainability. Repository: BDPA Publication year: 2015
Experiences in Brazil with no till vegetable system (NTVS) - brassicas. Repository: BDPA Publication year: 2016
Annual crop rotation of tropical pastures with no-till soil as affected by lime surface application. Soil acidity and low natural fertility are the main limiting factors for grain production in tropical regionssuch as the Brazilian Cerrado. The application of lime to the surface of no-till soil can i... ... Repository: BDPA Publication year: 2016
Organic matter fractions of an irrigated oxisol under no-till and conventional tillage in the brazilian semi-arid region. ABSTRACT - The replacement of natural vegetation by crop systems directly impacts the soil organic matter fractions. The objective of this study was to evaluate the total organic carbon (TOC) and nitr... ... Repository: BDPA Publication year: 2017
Soil fertility, nutrition and yield of maize and barley with gypsum application on soil surface in no-till. ABSTRACT: Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate th... ... Repository: BDPA Publication year: 2014
Phosphorus and zinc contents of bean leaf influenced by crop residues in no till-system. This research was carried out with the objective to know the effects of corn, rice, sorghum, soybean and brachiaria residues, on P and Zn concentrations of bean leaf harvested in areas cultivated with... ... Repository: BDPA Publication year: 2004
Manganese and iron contents of bean leaf influenced by crop residues in no till-system. This papper was written to alert about the use of corn, rice, sorghum, soybean and brachiaria residues and discuss their effects on iron and manganese concentrations in bean leaf harvested in areas cu... ... Repository: BDPA Publication year: 2004
Methane emission from soil under long-term no-till cropping systems. Methane (CH4) emission from agricultural soils increases dramatically as a result of deleterious effect of soil disturbance and nitrogen fertilization on methanotrophic organisms; however, few studies... ... Repository: BDPA Publication year: 2012
Indicators of soil quality in the implantation of no-till system with winter crops. ABSTRACT: We assessed the effect of different winter crops on indicators of soil quality related to C and N cycling and C fractions in a Rhodic Kandiudult under no-till system at implantation, during... ... Repository: BDPA Publication year: 2014

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