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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Arroz e Feijão. |
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Data corrente: |
28/09/1994 |
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Data da última atualização: |
27/06/1995 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREIRA, P. A. A.; BLISS, F. A. |
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Título: |
Nitrogen fixation and plant growth of common bean (Phaseolus vulgaris L.) at different levels of phosphorus availability. |
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Ano de publicação: |
1987 |
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Fonte/Imprenta: |
Plant Soil, v. 104, n. 1, p. 79-84, 1987. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The efficacy of the alumina system for differentiating between bean (Phaseolus vulgaris L.) genotypes for growth at different levels of phosphorus availability was determinated. In addition to response to P levels, comparisons were made between plants receiving N either from fertilizer or nitrogen fixation. When the cv. Carioca was provided with either 100 ppm of N or inoculated withRhizobium leguminosarum biovarphaseoli, differences in shoot dry weight and nodule number were related to P level. There was a greater proportion of green, ineffectivevs. red, active nodules at the low P concentration than at the higher P concentration. In a second experiment, two cvs., Puebla 152 and Carioca and the breeding line UW 24-21, either were inoculated with rhizobia or provided with 150ppm of N. Each genotype-nitrogen combination was grown at 8 levels of P. There was a positive effect of P level on shoot dry weight, nodule number and nodule mass. Root mass was affected less than nodule or shoot mass by the P level of the growth medium. Nodule mass, but not P concentration in the nodules, was affected by P level, whereas in the other plant tissues, P concentrations were lower at lower P levels in the media. |
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Palavras-Chave: |
FBN. |
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Thesagro: |
Crescimento; Feijão; Fixação de Nitrogênio; Fósforo; Nitrogênio; Nodulação; Phaseolus Vulgaris. |
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Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01862naa a2200229 a 4500
001 1617687
005 1995-06-27
008 1987 bl uuuu u00u1 u #d
100 1 $aPEREIRA, P. A. A.
245 $aNitrogen fixation and plant growth of common bean (Phaseolus vulgaris L.) at different levels of phosphorus availability.
260 $c1987
520 $aThe efficacy of the alumina system for differentiating between bean (Phaseolus vulgaris L.) genotypes for growth at different levels of phosphorus availability was determinated. In addition to response to P levels, comparisons were made between plants receiving N either from fertilizer or nitrogen fixation. When the cv. Carioca was provided with either 100 ppm of N or inoculated withRhizobium leguminosarum biovarphaseoli, differences in shoot dry weight and nodule number were related to P level. There was a greater proportion of green, ineffectivevs. red, active nodules at the low P concentration than at the higher P concentration. In a second experiment, two cvs., Puebla 152 and Carioca and the breeding line UW 24-21, either were inoculated with rhizobia or provided with 150ppm of N. Each genotype-nitrogen combination was grown at 8 levels of P. There was a positive effect of P level on shoot dry weight, nodule number and nodule mass. Root mass was affected less than nodule or shoot mass by the P level of the growth medium. Nodule mass, but not P concentration in the nodules, was affected by P level, whereas in the other plant tissues, P concentrations were lower at lower P levels in the media.
650 $aCrescimento
650 $aFeijão
650 $aFixação de Nitrogênio
650 $aFósforo
650 $aNitrogênio
650 $aNodulação
650 $aPhaseolus Vulgaris
653 $aFBN
700 1 $aBLISS, F. A.
773 $tPlant Soil$gv. 104, n. 1, p. 79-84, 1987.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
24/11/1993 |
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Data da última atualização: |
27/06/2014 |
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Autoria: |
ALBUQUERQUE, F. C. |
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Afiliação: |
FERNANDO CARNEIRO DE ALBUQUERQUE, IAN. |
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Título: |
Mancha parda das folhas da castanheira do Pará, causada por uma nova espécie de fungo. |
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Ano de publicação: |
1960 |
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Fonte/Imprenta: |
Boletim Técnico. IAN, Belém, PA, n. 38, p. 3-22, set. 1960. |
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Idioma: |
Português |
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Palavras-Chave: |
Brazil nut; Brown spot; Castanha do brasil; Cercospora bertholletiae; Control; Controle; Disease. |
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Thesagro: |
Doença; Fungo; Mancha Parda. |
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Thesaurus NAL: |
fungi. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68842/1/IAN-BT38-3.pdf
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Marc: |
LEADER 00661naa a2200241 a 4500
001 1375620
005 2014-06-27
008 1960 bl uuuu u00u1 u #d
100 1 $aALBUQUERQUE, F. C.
245 $aMancha parda das folhas da castanheira do Pará, causada por uma nova espécie de fungo.
260 $c1960
650 $afungi
650 $aDoença
650 $aFungo
650 $aMancha Parda
653 $aBrazil nut
653 $aBrown spot
653 $aCastanha do brasil
653 $aCercospora bertholletiae
653 $aControl
653 $aControle
653 $aDisease
773 $tBoletim Técnico. IAN, Belém, PA$gn. 38, p. 3-22, set. 1960.
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Embrapa Amazônia Oriental (CPATU) |
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Registro |
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