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Evolution of crop yields in different tillage and cropping systems over two decades in southern Brazil. 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... ... Repository: BDPA Publication year: 2012
No-tillage for pasture renovation in the Amazon. Author(s): ANDRADE, C. M. S. de; VALENTIM, J. F. 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... ... Repository: BDPA Publication year: 2021
Broadcast fertilizer rate impacts common bean grain yield in a no-tillage system. 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... ... Repository: BDPA Publication year: 2015
Soil tillage systems and herbicide leaching in Brazil. The Guarany aquifer located in South America has a dimension of approximately 1,200,000 Km2 and spreads to areas of eight Brazilian states plus parts of Argentina, Uruguay and Paraguay. The region of... ... Repository: BDPA Publication year: 2005
Dry matter decomposition of cover crops in no-tillage cotton system. 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... ... Repository: BDPA Publication year: 2018
Outstanding impact of soil tillage on the abundance of soil hydrolases revealed by a metagenomic approach. 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... ... Repository: BDPA Publication year: 2018
Evidence of limited carbon sequestration in soils under no-tillage systems in the Cerrado of Brazil. Author(s): MARCHAO, R. L.; MADARI, B. E. 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
Soil chemical properties affected by cover crops under no-tillage system. Author(s): NASCENTE, A. S.; STONE, L. F. 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... ... Repository: BDPA Publication year: 2015
Effects of five years adoption of no-tillage systems for vegetables crops in soil organic matter contents. 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... ... Repository: BDPA Publication year: 2018
Soil carbon stocks in no-tillage vegetables areas in the mountain region of the Rio de Janeiro state, Brazil. This paper presents the carbon stock values in soil under three no-tillage areas in Nova Friburgo, Rio de Janeiro. Repository: BDPA Publication year: 2016

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