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Crop rotation in center-pivot for phytonematode control: density variation, pathogenicity and crop loss estimation
(SOC BRASILEIRA FITOPATHOLOGIA, 2011)
Crop rotation in center-pivot for phytonematode control: density variation, pathogenicity and crop loss estimation A field study conducted over three consecutive years, on a farm using crop rotation system under center-pivot ...
Cover crops affect the partial nitrogen balance in a maize-forage cropping system
(Elsevier B.V., 2020-02-15)
Part of the nitrogen (N) fertilizer applied to crops is lost to the environment, contributing to global warming, eutrophication, and groundwater contamination. However, low N supply stimulates soil organic N turnover and ...
Yield loss in trellised tomato affected by insecticidal sprays and plant spacing
(Crop Protection, 2019)
Projected climate change threatens pollinators and crop production in Brazil
(Public Library of Science, 2017-08-09)
Animal pollination can impact food security since many crops depend on pollinators to produce fruits and seeds. However, the effects of projected climate change on crop pollinators and therefore on crop production are still ...
Perdas na colheita mecanizada de feijão no sudoeste do Paraná
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-11-24)
Losses in mechanical harvesting of beans can reach 40% of crop production, which reinforces the importance of quantifying the losses in the mechanical harvesting process. The aim of this study was to evaluate and quantify ...
Cover crop effects on soils and subsequent crops in the pampas: A meta-analysis
(Elsevier Science, 2017-07)
Cover crops are a valuable management option for reducing soil erosion and nitrogen losses from agroecosystems. They improve soil quality but the impacts on crop yield depend on the type of cover crop, the commercial crop ...
Erosão hídrica de Latossolo Vermelho muito argiloso relevo ondulado em área de pós-plantio de eucalipto no Vale do Rio Doce, região Centro Leste do Estado de Minas Gerais
(2005-04-01)
The erosion caused by running water constitutes important cause of environmental degradation and productivity reduction, which justifies its evaluation in areas of eucalypt commercial plantations, mainly in ondulated slope ...
Erosão hídrica de Latossolo Vermelho muito argiloso relevo ondulado em área de pós-plantio de eucalipto no Vale do Rio Doce, região Centro Leste do Estado de Minas Gerais
(2005-04-01)
The erosion caused by running water constitutes important cause of environmental degradation and productivity reduction, which justifies its evaluation in areas of eucalypt commercial plantations, mainly in ondulated slope ...
Phosphorus and potassium budget in the soil-plant system in crop rotations under no-till
(2013-01-01)
Soil management and crop rotations can affect P and K budget in soil, decreasing losses, and increasing fertilizer use efficiency. The P and K budget in the soil-plant system at depths up to 60. cm was studied for different ...