Dry bean genotypes evaluation for phosphorus use efficiency.
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Dry bean along with rice is a staple food for population of South America. Phosphorus is one of the most yields limiting factors for dry bean production in the tropical Oxisols. A greenhouse experiment was conducted to evaluate 20 dry bean genotypes at 25 and 200 mg P kg-1 of soil. Grain yield and yield components were significantly increased with P fertilization. However, yield and yield components varied with the genotypes.
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Fertilização, Feijão, Fósforo, Phaseolus Vulgaris, Genótipo, Fertilidade do Solo