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| 221. |  | FAGERIA, N. K.; BARBOSA FILHO, M. P. Influência do ferro no crescimento e na absorção de P, K, Ca, e Mg pelo arroz em solução nutritiva. In: REUNIÃO NACIONAL DE PESQUISA DE ARROZ, 2., 1980, Goiânia. Resumos... Goiânia: EMBRAPA-CNPAF, 1986. p. 264-266. (EMBRAPA-CNPAF. Documentos, 13).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 587 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
25/02/2010 |
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Data da última atualização: |
14/11/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MOREIRA, A.; CASTRO, C.; FAGERIA, N. K. |
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Afiliação: |
ADONIS MOREIRA, CPPSE; CESAR DE CASTRO, CNPSo; NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Yield, foliar concentration, and efficiency of extractant solutions with boron application in a Xanthic Ferralsol cultivated with banana in Central Amazon. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: INTERNATIONAL PLANT NUTRITION COLLOQUIUM, 16., 2009, Sacramento. Proceedings... Davis: University of California, 2009. Disponível em: < http://escholarship.org/uc/item/7992b6md# >. Acesso em: 25 fev. 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
Boron is known to play important role in the structure of cell wall, membranes, and membrane associated functions in plants. In soil, the hot water B extration method has been extensively used, however, difficulties with this procedure result in low accuracy and precision of extraction of avaible boron (B) in soil. The objetive of this study was to evaluate the yield, foliar concentration , and efficiency of B extracting solutions and the effect lf B fertilization on B uptake in banana leaves and fruits, subgroup Cavendish (AAA), cultivated in a Xanthic Ferrasol (Dystrophic Yellow Latosol), in the Amazonas State, Bazil. The experimental design was a completely randomized split plot, comprinsing four boron rates (0, 4, and 12 kg ha-1), and two harvest cycles (sub-treatments), with foru replicates. Available boron was determined with seven extractant solutions: Mehlich 1, Mehlich 3, hot water, HCI 0.1 mol L-1, HCI 5.0 mol L-1 and KCI 1.0 mol L-1. The application lf b fertilizer increased the yield and concentration of B in leaves an fruits. Hot water and KCI 1.0 mol L-1 were the most efficient extracting solutions for the determination of available B in soil. The application of 3.4 kg B ha-1 in first cycle and 1.3 kg B ha-1 in second cycle guarantees and adequate nutritional status in banana plants. |
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Palavras-Chave: |
Methods of soil B analysis; Nutritional diagnosis. |
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Thesagro: |
Banana; Fertilidade do solo; Musa sp; Nutrição vegetal. |
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Thesaurus NAL: |
Bananas; Plant nutrition; Soil fertility. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02253naa a2200253 a 4500
001 1658844
005 2011-11-14
008 2009 bl --- 0-- u #d
100 1 $aMOREIRA, A.
245 $aYield, foliar concentration, and efficiency of extractant solutions with boron application in a Xanthic Ferralsol cultivated with banana in Central Amazon.
260 $c2009
520 $aBoron is known to play important role in the structure of cell wall, membranes, and membrane associated functions in plants. In soil, the hot water B extration method has been extensively used, however, difficulties with this procedure result in low accuracy and precision of extraction of avaible boron (B) in soil. The objetive of this study was to evaluate the yield, foliar concentration , and efficiency of B extracting solutions and the effect lf B fertilization on B uptake in banana leaves and fruits, subgroup Cavendish (AAA), cultivated in a Xanthic Ferrasol (Dystrophic Yellow Latosol), in the Amazonas State, Bazil. The experimental design was a completely randomized split plot, comprinsing four boron rates (0, 4, and 12 kg ha-1), and two harvest cycles (sub-treatments), with foru replicates. Available boron was determined with seven extractant solutions: Mehlich 1, Mehlich 3, hot water, HCI 0.1 mol L-1, HCI 5.0 mol L-1 and KCI 1.0 mol L-1. The application lf b fertilizer increased the yield and concentration of B in leaves an fruits. Hot water and KCI 1.0 mol L-1 were the most efficient extracting solutions for the determination of available B in soil. The application of 3.4 kg B ha-1 in first cycle and 1.3 kg B ha-1 in second cycle guarantees and adequate nutritional status in banana plants.
650 $aBananas
650 $aPlant nutrition
650 $aSoil fertility
650 $aBanana
650 $aFertilidade do solo
650 $aMusa sp
650 $aNutrição vegetal
653 $aMethods of soil B analysis
653 $aNutritional diagnosis
700 1 $aCASTRO, C.
700 1 $aFAGERIA, N. K.
773 $tIn: INTERNATIONAL PLANT NUTRITION COLLOQUIUM, 16., 2009, Sacramento. Proceedings... Davis: University of California, 2009. Disponível em: < http://escholarship.org/uc/item/7992b6md# >. Acesso em: 25 fev. 2009.
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