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Soil microbiological attributes under summer/winter crops rotation in a no-tillage system
(Taylor & Francis Ltd, 2013-11-01)
Knowledge of the effect of a multiple combination of summer/winter crop rotation on the microbiological properties of soil would allow a more adequate response to its use. This study aimed to evaluate the effect of the ...
Alternative hosts of Curtobacterium flaccumfaciens pv. flaccumfaciens, causal agent of bean bacterial wilt
(2017-06-01)
Alternative hosts are an important way of phytopathogenic bacteria survival between crop seasons, constituting a source of inoculum for the following crops. Bacterial wilt, caused by Curtobacterium flaccumfaciens pv. ...
Soil carbon fluxes and balances of crop rotations under long-term no-till
(2020-09-16)
Background: A field study with the same crop rotations was conducted to test the hypothesis that the soil Carbon fluxes and balances could vary according to the crop species and also mitigate carbon dioxide (CO2) emission. ...
Agronomic performance of soybean grown in succession to winter cover crops
(Empresa Brasil Pesq Agropec, 2018-08-01)
The objective of this work was to evaluate the effect of winter cover crop species on the agronomic performance of soybean (Glycine max) cropped in succession, under a no-tillage system. The study was conducted during three ...
Susceptibility of winter crops to Pratylenchus brachyurus and effect on the nematode population in the maize crop
(Organization Trop Amer Nematologists, 2012-12-01)
The aim of this study was to evaluate the susceptibility of winter crops to Pratylenchus brachyurus and their effect on the population of phytonematodes in the maize. To study the effect of the plants on nematodes, an ...
Upland rice intercropped with green manures and its impact on the succession with common bean
(2021-01-01)
The aim of this work was to verify the possibility of intercropping rice with green manures, as well as the impact of the dry biomass yield of these intercropping systems on common bean in succession, evaluating the agronomic ...
Weed communities respond to changes in the diversity of crop sequence composition and double cropping
(Wiley Blackwell Publishing, Inc, 2017-06)
Agricultural intensification, besides increasing land productivity, also affects weed communities. We studied weed shifts in cropping sequences differing in the identity and number of crops grown. We also evaluated whether ...
Evaluation of potentially available nitrogen by biological and chemical methods in soil cultivated with maize in succession to cover crops
(2022-01-01)
Estimating mineralization rates is one of the best ways to predict N availability over time. However, different methods can lead to distinct predictions, especially when different production systems are used. The aim of ...
Effects of long-term no-tillage systems with different succession cropping strategies on the variation of soil CO2 emission
(2019-10-10)
The optimization of conservationist production systems, whose goal is to increase carbon stocks and reduce greenhouse gas emissions, is considered one of the greatest challenges faced by agriculture nowadays. Therefore, ...