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 Author(s): FRANCHINI, J. C.; DEBIASI, H.; BALBINOT JUNIOR, A. A.; TONON, B. C.; FARIAS, J. R. B.; OLIVEIRA, M. C. N. de; TORRES, E. In the last three decades, the no-tillage system (NT) has provided environmental and economic advantages for farming in southern Brazil, especially when associated with crop rotation. The objective of... ... |
 Author(s): ANDRADE, C. M. S. de; ABREU, A. de Q.; FERREIRA, A. S.; VALENTIM, J. F.; SANTOS, D. M. dos Productive and well-managed pastures, besides ensuring the profitability of livestock activities, protect the soil against erosion and compaction, maintain their biological activity and increase the l... ... |
 Author(s): LACERDA, M. C.; NASCENTE, A. S.; CARVALHO, M. da C. S.; MONDO, V. H. V. 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... ... |
 Author(s): SOUZA, R. C.; CANTAO, M. E.; NOGUEIRA, M. A.; VASCONCELOS, A. T. R.; HUNGRIA, M. Abstract: The soil represents the main source of novel biocatalysts and biomolecules of industrial relevance. We searched for hydrolases in silico in four shotgun metagenomes (4,079,223 sequences) obt... ... |
 Author(s): SILVA FILHO, J. L. da; BORIN, A. L. D. C.; FERREIRA, A. C. de B. 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... ... |
 Evidence of limited carbon sequestration in soils under no-tillage systems in the Cerrado of Brazil. Author(s): CORBEELS, M.; MARCHAO, R. L.; SIQUEIRA NETO, M.; FERREIRA, E. G.; MADARI, B. E.; SCOPEL, E.; BRITO, O. R. 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... ... |
 Author(s): NASCENTE, A. S.; STONE, L. F.; CRUSCIOL, C. A. C. The use of cover crops in no-tillage systems (NTS) can significantly improve the soil?s fertility. Thus, a study was performed to evaluate changes in chemical properties of soil caused by cover crops... ... |
 Author(s): LIMA, C. E. P.; GUEDES, I. M. R.; SILVA, J. da; ALCANTARA, F. A. de; MADEIRA, N. R.; CARVALHO, A. D. F. de; FONTENELLE, M. R. Vegetables productions systems are done normally with intense soil tillage causing a strong decline of soil quality. Use of conservation systems can be an alternative to recover this quality. In order... ... |
 Author(s): OLIVEIRA, A.; MONTEIRO, J.; FONTANA, A.; MADEIRA, N. R.; LIMA, C. E. P.; PRADO, R. B. This paper presents the carbon stock values in soil under three no-tillage areas in Nova Friburgo, Rio de Janeiro. |
 Author(s): NASCENTE, A. S.; PINHEIRO, V.; STONE, L. F. 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... ... |
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