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Allelopathic effects of aqueous extract of Brassica napus on germination of seeds of Phaseolus vulgaris
(2012-07-01)
Secondary compounds produced by plants are considered an alternative method of weed suppression but can cause negative effects on crops in succession, especially in a no-tillage system, due to the degradation of crop ...
Brachiaria and Panicum maximum in an integrated crop–livestock system and a second-crop maize system in succession with soybean
(Cambridge University Press, 2021)
Development and validation of a simulation model for hairy vetch (Vicia villosa Roth) self-regeneration under different crop rotations
(Elsevier, 2019-04)
Hairy vetch (HV, Vicia villosa Roth) is a winter annual legume cultivated for pasture grazing, in crop rotations with cereal crops under semi-arid conditions. The inclusion of HV increases soil nitrogen, thus contributing ...
Phosphorus and potassium balance in soil under crop rotation and fertilization
(Universidade Estadual de Londrina (UEL), 2012-01-01)
The use of crop rotation and manure application can provide sustainability for an agricultural production system by improving soil quality and increasing nutrient use efficiency. This study aimed to evaluate the effect of ...
Remote sensing and cropping practices: a review
(2018)
For agronomic, environmental, and economic reasons, the need for spatialized information about agricultural practices is expected to rapidly increase. In this context, we reviewed the literature on remote sensing for mapping ...
Dinâmica do enxofre no sistema solo e resposta das culturas à adubação sulfatada
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2006-02-24)
The conversion of pastures natives to grain production in soils with low clay and organic matter levels and/or the non-replacement of the exported sulfur by crops could cause a decrease on the availability of this nutrient ...
Desiccation time of the spring sorghum as a predecessor crop for summer soybean and autumn bean in a no-tillage system
(2016-01-01)
Several authors have been questioned the desiccation interval between the coverage plants and sowing plants for the soybean crop. Therefore, this study aimed to evaluate the desiccation time of the spring sorghum as a ...
Maize productivity in succession to cover crops, nitrogen fertilization and inoculation with Azospirillum brasilense
(Univ Federal Campina Grande, 2019-12-01)
The use of microorganisms in agriculture such as Azospirillum brasilense and the cultivation of cover crops in the off season, together with nitrogen fertilization, may be interesting alternatives to increase crop yield. ...