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Bacterial diversity under different tillage and crop rotation systems. Microbial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial d... ... Repositório: BDPA Ano de publicação: 2012
Effect of crop rotation on specialization and genetic diversity of Macrophomina phaseolina. Charcoal rot, caused by Macrophomina phaseolina, is one of the most important diseases of soybean. Genetic variability among soybean isolates has been observed but the effect of host specialization on... ... Repositório: BDPA Ano de publicação: 2008
Rice Crop Rotation: a solution for weed management. The challenges for weed management have increased in rice cultivation due to the high number of cases of herbicide-resistant weeds, especially the widespread distribution of imidazolinone-resistant we... ... Repositório: BDPA Ano de publicação: 2018
Energy performance of soil management systems and crop rotation. ABSTRACT: The objective of this study was to evaluate soil management and crop rotation systems. The treatments consisted of four types of soil management: 1) no-tillage, 2) minimum tillage, 3) conven... ... Repositório: BDPA Ano de publicação: 2020
Management of wheat stripe mosaic virus by crop rotation. Soil-borne wheat mosaic disease (SBWMD) caused by wheat stripe mosaic virus (WhSMV) is one of the most important viral diseases of wheat in Brazil. Farmers have used crop rotation (CR) successfully to... ... Repositório: BDPA Ano de publicação: 2020
Crop rotation affects soybean performance in no-tillage system under optimal and dry cropping seasons. The purpose of this research was to assess the crop rotation affectson agronomic traits of soybean in optimal (OCS)and dry cropping seasons(DCS). This research was carried out in 2010/2011(OCS)and 201... ... Repositório: BDPA Ano de publicação: 2016
Bacterial diversity under different tillage and crop rotation systems in an oxisol of Southern Brazil. Microbial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial d... ... Repositório: BDPA Ano de publicação: 2013
The effects of crop rotation systems on maize agronomic traits under no-tillage in optimal and dry cropping seasons. The purpose of this research was to evaluate the crop rotations effects on agronomic traits of maize cultivated in spring-summer in optimal (OCS) and dry cropping seasons (DCS). The experimental desig... ... Repositório: BDPA Ano de publicação: 2016
Upland rice yield as affected by previous summer crop rotation (soybean or upland rice) and glyphosate management on cover crops. The appropriate chemical management of cover crops in no-tillage aims to obtain greater benefits with its employment in agricultural systems. The objective of this study was to assess upland rice yiel... ... Repositório: BDPA Ano de publicação: 2013
Soil organic matter after nine years under crop rotation, conventional, and no-till cotton production systems. Repositório: BDPA Ano de publicação: 2016

Mostrando 1 - 10 de 915 resultados.

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