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However, high temperature, drought and soil acidity constrain. For example, in a county of china nitrate concentrations in. Biological nitrogen n 2 fixation is key to sustainable agricultural systems in tropical soils, which are frequently deficient in n. Utilizing cover crop mulches to reduce tillage in organic. Pdf efeito do manejo conservacionista do solo sobre a. A compactacao do solo na area cultivada resultou em mudancas no sistema poroso, as quais foram descritas pelos menores valores do iho na. Manejo e conservacao do solo e da agua ainfo a embrapa. Integrated management of major wheat diseases in brazil. Environmental factors affecting n2 fixation in grain. Utilising organic residues in agriculture contributes to the conservation of natural resources by recycling carbon and mineral elements.
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