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Zinc, copper, boron and iron requirement of upland rice grown on a Brazilian Oxisol. The objective of this study was to determine requirement of zinc (Zn), copper (Cu) boron (B) and iron (Fe) for upland rice grown on a Brazilian Oxisol. Repository: BDPA Publication year: 2014
Nutrient uptake and use efficiency by tropical legume cover crops at varying pH of an Oxisol. The objective of our study was to evaluate growth and nutrient uptake parameters of 16 tropical legume cover crops under three soil pH (5.1, 6.5, and 7.0) of an Oxisol. Repository: BDPA Publication year: 2014
Nitrous oxide emissions from a tropical Oxisol under monocultures and an integrated system in the Southern Amazon - Brazil. Although agriculture and livestock systems represent important sources of N2O from the soil, they may also aid in emissions mitigation, mainly when integrated systems are taken into account, such as c... ... Repository: BDPA Publication year: 2020
Chemical composition of corn and sorghum grains cultivated in Oxisol with different application methods and doses of zinc. In general, tropical soils present low concentrations of zinc (Zn), and the deficiency of Zn is recognized as a world nutritional problem for cereal production and human beings. Therefore, the main go... ... Repository: BDPA Publication year: 2013
Soil mechanical resistance to penetration (SMRP) in an Oxisol under different integrated crop/livestock systems (CLS). The high values of SMRP indicate reduction of soil water infiltration and high levels of soil erosion. Integrated CLS include forest and pastures. The SMRP of soils managed with CLS can be affected by... ... Repository: BDPA Publication year: 2015
Breaking the old paradigm in upland oxisols: nitrogen application for higher bean yield. Repository: BDPA Publication year: 2005
Tree growth soil response to P fertilization in a 24-year-old tropical forest on an Oxisol. Repository: BDPA Publication year: 2007
Microstructural changes in Oxisols under long-term different management systems. There has long been a discussion about the effects of soil management on its structure. Since changes can occur due to management and time of use, more accurate assessments can be achieved if carried... ... Repository: BDPA Publication year: 2023
Use and management of pasture in the cerrado biome: Impacts on aggregation of an oxisol. The objective of this study was to evaluate the physical quality of a dystrophic Oxisol in the Cerrado biome, by means of its aggregation, after 19 years of use and management with pasture. The treatm... ... Repository: BDPA Publication year: 2016
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. In the Amazon region, there is no information on the fertilization of banana plants with boron (B). Besides this, the extractant (hot water) currently used to test B concentrations has many limitation... ... Repository: BDPA Publication year: 2010

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