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Registros recuperados : 9 | |
9. | | SERRA JÚNIOR, L. da S.; MICHELS, I. L.; CEZAR, I. M.; COSTA, F. P.; SILVA, S. K. da; SILVA, G. G. da. Marketing de lugares: um estudo caso de Mato Grosso do Sul. Revista de Desenvolvimento Econômico, v.14, n.25, p.75-83, 2012. Biblioteca(s): Embrapa Gado de Corte. |
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Registros recuperados : 9 | |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Milho e Sorgo; Embrapa Soja. |
Data corrente: |
23/08/2012 |
Data da última atualização: |
24/08/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FAGERIA, N. K.; MOREIRA, A.; COELHO, A. M. |
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; ADONIS MOREIRA, CNPSO; ANTONIO MARCOS COELHO, CNPMS. |
Título: |
Nutrient uptake in dry bean genotypes. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 43, n. 17, p. 2289-2302, Sept. 2012. |
Idioma: |
Inglês Português |
Conteúdo: |
Dry bean is an important legume for human consumption in South America. A greenhouse experiment was conducted to evaluate uptake and use efficiency of macro- and micronutrients by six dry bean genotypes at two P levels (25 and 200 mg kg-1 soil). Shoot dry weight and grain yield varied significantly among genotypes and significantly increased with increasing phosphorus (P) levels. Grain harvest index (GHI) and 100-grain weight also differ significantly among genotypes and significantly increased with the increasing P levels. Based on grain yield efficiency index (GYEI), genotypes were classified as efficient and inefficient. The most efficient genotype was CNFP 10104, and inefficient genotypes were CNFP 10103 and CNFP 10120. Number of pods per plant and number of seeds per pod increased significantly with the addition of 200 mg P kg-1 of soil compared to the low level of P (25 mg P kg-1). Similarly, nitrogen (N), P, calcium (Ca), magnesium (Mg), sulfur (S), zinc (Zn), copper (Cu), and manganese (Mn) concentrations and uptake in the shoot and grain also significantly varied among genotypes. Uptake of macro- and micronutrients was greater under the greater P rate compared to the low P rate. This may be related to greater shoot or grain yield at 200 mg P kg-1 soil compared to 25 mg P kg-1 of soil. |
Thesagro: |
Feijão; Genótipo; Grão; Nutriente; Phaseolus vulgaris; Rendimento. |
Thesaurus NAL: |
Dry beans; Grain yield. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01972naa a2200241 a 4500 001 1932070 005 2012-08-24 008 2012 bl uuuu u00u1 u #d 100 1 $aFAGERIA, N. K. 245 $aNutrient uptake in dry bean genotypes.$h[electronic resource] 260 $c2012 520 $aDry bean is an important legume for human consumption in South America. A greenhouse experiment was conducted to evaluate uptake and use efficiency of macro- and micronutrients by six dry bean genotypes at two P levels (25 and 200 mg kg-1 soil). Shoot dry weight and grain yield varied significantly among genotypes and significantly increased with increasing phosphorus (P) levels. Grain harvest index (GHI) and 100-grain weight also differ significantly among genotypes and significantly increased with the increasing P levels. Based on grain yield efficiency index (GYEI), genotypes were classified as efficient and inefficient. The most efficient genotype was CNFP 10104, and inefficient genotypes were CNFP 10103 and CNFP 10120. Number of pods per plant and number of seeds per pod increased significantly with the addition of 200 mg P kg-1 of soil compared to the low level of P (25 mg P kg-1). Similarly, nitrogen (N), P, calcium (Ca), magnesium (Mg), sulfur (S), zinc (Zn), copper (Cu), and manganese (Mn) concentrations and uptake in the shoot and grain also significantly varied among genotypes. Uptake of macro- and micronutrients was greater under the greater P rate compared to the low P rate. This may be related to greater shoot or grain yield at 200 mg P kg-1 soil compared to 25 mg P kg-1 of soil. 650 $aDry beans 650 $aGrain yield 650 $aFeijão 650 $aGenótipo 650 $aGrão 650 $aNutriente 650 $aPhaseolus vulgaris 650 $aRendimento 700 1 $aMOREIRA, A. 700 1 $aCOELHO, A. M. 773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 43, n. 17, p. 2289-2302, Sept. 2012.
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Embrapa Arroz e Feijão (CNPAF) |
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