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| Registros recuperados : 61 | |
| 4. |  | FAGERIA, N. K.; MOREIRA, A.; CASTRO, C.; MORAES, M. F. Indices de acidez para produção de soja cultivada no Estado de Tocantins. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 32., 2011, São Pedro, SP. Resumos expandidos... Londrina: Embrapa Soja, 2011. p. 317-320. Editado por Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campos Leite.| Biblioteca(s): Embrapa Soja. |
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| 6. | | MALAVOLTA, M.; MORAES, M. F. de; MALAVOLTA, E. Estudo comparativo da produção e composição mineral da alface cultivada em cinco sistemas. Horticultura Brasileira, Brasília, v. 21, n. 2, jul. 2003. Suplemento 2. Trabalho apresentado no 43º Congresso Brasileiro de Olericultura, 2003. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 21, n. 2, p. 372, jul. 2003. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 11. | | KRONKA, A. Z.; NASCIMENTO, A. S.; BRINGEL, J. M.; MORAES, M. F. Comparação de métodos de inoculação de Ralstonia solanacearum em tomateiros. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S58, ago. 2006. Suplemento. Resumo 016. Trabalho apresentado no 38. Congresso Brasileiro de Fitopatologia, 2005, Brasília, DF.| Biblioteca(s): Embrapa Hortaliças. |
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| 18. | | MORAES, M. F.; SEVERIANO, E. C.; LIMA, D. V.; KLIEMANN, H. J.; SILVA, N. F. da. Efeito da calagem e doses de fósforo na cultura do rabanete em solo da região de Rio Verde, GO. Horticultura Brasileira, Brasília, v. 20, n. 2, p. 373, jul. 2002. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 61 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
31/10/2013 |
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Data da última atualização: |
21/07/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FAGERIA, N. K.; CARVALHO, M. C. S.; KNUPP, A. M.; MORAES, M. F. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; MARIA DA CONCEICAO SANTANA CARVALHO, CNPAF; ADRIANO MOREIRA KNUPP, CNPAF; M. F. MORAES, UNIVERSIDADE FEDERAL DO MATO GROSSO, Barra do Garças. |
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Título: |
Nutrient uptake and use efficiency of dry bean in tropical lowland soil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 44, n. 19, p. 2852-2859, 2013. |
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ISSN: |
0010-3624 |
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DOI: |
10.1080/00103624.2013.823982 |
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Idioma: |
Inglês |
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Conteúdo: |
Dry bean is an important source of protein for the population of South America, and yield of this legume is very low in this continent. Knowledge of nutrient uptake and use efficiency of a crop is fundamental to improve yield. A greenhouse experiment was conducted to evaluate growth, nutrient uptake, and use efficiency of dry bean (Phaseolus vulgaris L., cv. BRS Valente) during the growth cycle. Plant samples were collected at 15, 30, 45, 60, 73, and 94 days after sowing. Root dry weight, maximum root length, shoot dry weight, and number of trifoliates were significantly increased in a quadratic fashion with the advancement of plant age. Root dry weight and number of trifoliates had significant positive association with shoot dry weight. Uptake of nutrients in the grain was in the order of nitrogen (N) > potassium (K) > calcium (Ca) > magnesium (Mg) > phosphorus (P) > iron (Fe) > manganese (Mn) > zinc (Zn) > copper (Cu). Hence, it can be concluded the N requirements for bean is greatest and Cu is minimal compared to other essential nutrients for grain yield. Uptake efficiency for root, shoot, and grain production was in the order of P > Mg > Ca > K > N > Cu > Zn > Mn > Fe. The greatest P-use efficiency among macro- and micronutrients can be considered a positive aspect of mineral nutrition of bean, because recovery efficiency of P in acidic Inceptsols is less than 20%. |
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Thesagro: |
Feijão; Microelemento; Nutriente; Phaseolus vulgaris; Solo. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02143naa a2200241 a 4500
001 1969979
005 2014-07-21
008 2013 bl uuuu u00u1 u #d
022 $a0010-3624
024 7 $a10.1080/00103624.2013.823982$2DOI
100 1 $aFAGERIA, N. K.
245 $aNutrient uptake and use efficiency of dry bean in tropical lowland soil.$h[electronic resource]
260 $c2013
520 $aDry bean is an important source of protein for the population of South America, and yield of this legume is very low in this continent. Knowledge of nutrient uptake and use efficiency of a crop is fundamental to improve yield. A greenhouse experiment was conducted to evaluate growth, nutrient uptake, and use efficiency of dry bean (Phaseolus vulgaris L., cv. BRS Valente) during the growth cycle. Plant samples were collected at 15, 30, 45, 60, 73, and 94 days after sowing. Root dry weight, maximum root length, shoot dry weight, and number of trifoliates were significantly increased in a quadratic fashion with the advancement of plant age. Root dry weight and number of trifoliates had significant positive association with shoot dry weight. Uptake of nutrients in the grain was in the order of nitrogen (N) > potassium (K) > calcium (Ca) > magnesium (Mg) > phosphorus (P) > iron (Fe) > manganese (Mn) > zinc (Zn) > copper (Cu). Hence, it can be concluded the N requirements for bean is greatest and Cu is minimal compared to other essential nutrients for grain yield. Uptake efficiency for root, shoot, and grain production was in the order of P > Mg > Ca > K > N > Cu > Zn > Mn > Fe. The greatest P-use efficiency among macro- and micronutrients can be considered a positive aspect of mineral nutrition of bean, because recovery efficiency of P in acidic Inceptsols is less than 20%.
650 $aFeijão
650 $aMicroelemento
650 $aNutriente
650 $aPhaseolus vulgaris
650 $aSolo
700 1 $aCARVALHO, M. C. S.
700 1 $aKNUPP, A. M.
700 1 $aMORAES, M. F.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 44, n. 19, p. 2852-2859, 2013.
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