Tài nguyên được gắn thẻ với: Brazil
15 đề mục được tìm thấy (Hiển thị 11 - 15) Trước
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Este é um livro técnico e destina-se aos agrônomos de campo e a todos que trabalham na agropecuária e procuram uma resposta a inúmeros problemas que surgem diariamente, como: mau aproveitamento dos adubos, efeito cada vez mais pronunciado da seca, deficiências e doenças de toda espécie mas de...
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This book was written to inform both the farming community and the environmentalist, ecologist, politicians, opinion-formers and the general public of the benefits of zero tillage, which establishes a strong link between the concerns of soil conservation and obligations to the envirnment.
- Abstract, Tropical Conservation Science, 2011 Deforestation and conversion of native habitats to exotic pasture and crops, plus inefficient agricultural and cattle management practices, are placing great pressures on natural resources in the Pantanal and Cerrado. To prevent further deforestation...
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Abstract, 2017, Journal of Integrated Pest Management The fall armyworm,Spodoptera frugiperda(J. E. Smith 1797) (Lepidoptera: Noctuidae), is the most important corn pest in South America. Larvae feed mostly on leaves, but also ears when population densities are high. This pest has been...
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Abstract, 2016,Soil Use and Management Autumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of implementation of intercropping of...