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Broadcast fertilizer rate impacts common bean grain yield in a no-tillage system. Increasing fertilizer rates at sowing can provide significant increases in grain yield in vegetable crops. However, very high rates can impair root development because of increased soil salinization i... ... Repository: BDPA Publication year: 2015
Dry matter decomposition of cover crops in no-tillage cotton system. No-tillage cotton systems require soil coverage with cover crop residue for a longer time due to the late cycle of cotton. However, decomposition rates may vary between cover crops, and the adjustment... ... Repository: BDPA Publication year: 2018
Evidence of limited carbon sequestration in soils under no-tillage systems in the Cerrado of Brazil. Abstract: The Brazilian government aims at augmenting the area cropped under no-tillage (NT) from 32 to 40 million ha by 2020 as a means to mitigate CO2 emissions. We estimated soil carbon (C) sequest... ... Repository: BDPA Publication year: 2016
Potassium fertilization in tropical soils under no-tillage system. Potassium (K) fertilization is one of the most common nutrient inputs used by farmers to cultivate crops on Brazil?s highly weathered, low-fertile and acidic tropical soils. Soil K is typically classi... ... Repository: BDPA Publication year: 2013
Rice affected by seed treatment, soil compaction and nitrogen at no-tillage and conventional tillage. The objective of this study was to determine the best combination of management options for upland rice production: seed treatment, N management and soil compaction in zero and conventional tillage me... ... Repository: BDPA Publication year: 2016
Decomposition of ground biomass of secondary forest and yield of annual crops in no tillage system. The objective of this work was to evaluate the dynamics of decomposition process of chopped secondary forest system, previously enriched with legumes Inga velutina Willd. and tryphnodendron pulcherrim... ... Repository: BDPA Publication year: 2015
NO and N2O emissions related to the nitrogen fertilization in a cornfield under No-tillage and tillage sistems. The dynamic of nitrogen oxides emissions from Cerrado soils related to the nitrogen fertilization is still not well known, in spite of the intensification of agricultural activities in this region. NO... ... Repository: BDPA Publication year: 2004

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