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Labile and stable fractions of soil organic matter under management systems and native cerrado. Repository: BDPA Publication year: 2010
Relationships between labile soil organic carbon fractions under different soil management systems. ABSTRACT: The study of labile carbon fractions (LCF) provides an understanding of the behavior of soil organic matter (SOM) under different soil management systems and cover crops. The aim of this stu... ... Repository: BDPA Publication year: 2016
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
Soil carbon stock and humification in pastures under different levels of intensification in Brazil. Intensive management of tropical pastures has shown potential for greenhouse gas (GHG) mitigation due to high forage production and C accumulation in the soil. This study aimed to evaluate different p... ... Repository: BDPA Publication year: 2019
Emission of CO2 from biochar-amended soils and implications for soil organic carbon. Soil amendment with pyrogenic organic matter (PyOM), also named biochar, is claimed to sequester carbon (C). However, possible interactions between PyOM and native soil organic carbon (SOC) may accele... ... Repository: BDPA Publication year: 2015
Determinação dos estoques de carbono e nitrogênio nas frações físicas da matéria orgânica em solos antrópicos (Terra Preta de Índio) e não antrópicos da Amazônia Central. The soil organic matter, as the Amazonian Dark Earths, have functional compartments with different characteristics concerning composition and dynamics and these fractions can be evaluated using physic... ... Repository: BDPA Publication year: 2022
Evaluation of biological nitrogen fixation contribution in soybean and cowpea cultivated under integrated crop/livestock systems in Roraima state. Repository: BDPA Publication year: 2015
Soil microbial biomass in grassland areas in the sub region Nhecolândia, Pantanal Sul Mato-grossense. Repository: BDPA Publication year: 2015
Can soil organic carbon pools indicate the degradation levels of pastures in the Atlantic Forest biome. In Brazil, a large part of the Atlantic Forest was deforested in pastures, which were developed on the basis of natural fertility and organic matter content of the new deforested soil. However, as tim... ... Repository: BDPA Publication year: 2014
Validation of the CENTURY model to simulate the dynamics of soil organic matter under different production systems in the Cerrado region - Brazil. Repository: BDPA Publication year: 2012

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