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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 Arroz e Feijão. |
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Data corrente: |
07/11/1994 |
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Data da última atualização: |
23/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HARDARSON, G.; BLISS, F. A.; CIGALES-RIVERO, M.R.; HENSON, R. A.; KIPE-NOLT, J.; LONGERI, L.; MANRIQUE, A.; PENA-CABRIALES, J.J.; PEREIRA, P. A. A.; SANABRIA, C. A.; TSAI, S. M. |
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Afiliação: |
PEDRO ANTONIO ARRAES PEREIRA, CNPAF. |
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Título: |
Genotypic variation in biological nitrogen fixation by common bean. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Plant and Soil, v. 152, n. 1, p. 59-70, Mar. 1993. |
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Idioma: |
Inglês |
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Conteúdo: |
Field experiments were performed in Austria, Brazil, Chile, Colombia, Guatemala, Mexico and Peru as part of an FAO/IAEA Co-ordinated Research Programme to investigate the nitrogen fixing potential of cultivars and breeding lines of common bean (Phaseolus vulgaris L.). Each experiment included approximately 20 bean genotypes which were compared using the 15N isotope dilution method. Great differences in nitrogen fixation were observed between and within experiments, with average values of 35% N derived from atmosphere (% Ndfa) and highest values of 70% Ndfa being observed. These values which were larger than had been reported previously for common bean, were observed only when environmental factors were favorable. Therefore, common bean lines are available, which can support high biological nitrogen fixation. These can be used either directly as cultivars for production or in breeding programmes to enhance nitrogen fixation in other cultivars. |
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Thesagro: |
Feijão; Nitrogênio; Phaseolus Vulgaris; Rhizobium. |
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Thesaurus Nal: |
Beans; Isotope dilution technique; Nitrogen fixation. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01846naa a2200325 a 4500
001 1198078
005 2024-01-23
008 1993 bl uuuu u00u1 u #d
100 1 $aHARDARSON, G.
245 $aGenotypic variation in biological nitrogen fixation by common bean.$h[electronic resource]
260 $c1993
520 $aField experiments were performed in Austria, Brazil, Chile, Colombia, Guatemala, Mexico and Peru as part of an FAO/IAEA Co-ordinated Research Programme to investigate the nitrogen fixing potential of cultivars and breeding lines of common bean (Phaseolus vulgaris L.). Each experiment included approximately 20 bean genotypes which were compared using the 15N isotope dilution method. Great differences in nitrogen fixation were observed between and within experiments, with average values of 35% N derived from atmosphere (% Ndfa) and highest values of 70% Ndfa being observed. These values which were larger than had been reported previously for common bean, were observed only when environmental factors were favorable. Therefore, common bean lines are available, which can support high biological nitrogen fixation. These can be used either directly as cultivars for production or in breeding programmes to enhance nitrogen fixation in other cultivars.
650 $aBeans
650 $aIsotope dilution technique
650 $aNitrogen fixation
650 $aFeijão
650 $aNitrogênio
650 $aPhaseolus Vulgaris
650 $aRhizobium
700 1 $aBLISS, F. A.
700 1 $aCIGALES-RIVERO, M.R.
700 1 $aHENSON, R. A.
700 1 $aKIPE-NOLT, J.
700 1 $aLONGERI, L.
700 1 $aMANRIQUE, A.
700 1 $aPENA-CABRIALES, J.J.
700 1 $aPEREIRA, P. A. A.
700 1 $aSANABRIA, C. A.
700 1 $aTSAI, S. M.
773 $tPlant and Soil$gv. 152, n. 1, p. 59-70, Mar. 1993.
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Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 154 | |
| 3. |  | OLIVEIRA, E. de. Molicutes em milho: variabilidade, resistência e controle. In: CONGRESSO NACIONAL DE MILHO E SORGO, 25.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 1., 2004, Cuiabá, MT. Da agricultura familiar ao agronegócio: tecnologia, competitividade e sustentabilidade: [palestras]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Cuiabá: Empaer, 2004. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | OLIVEIRA, E. de; PAIVA, F. de A. Diagnose e manejo de enfezamentos causados por molicutes. In: OLIVEIRA, E. de; OLIVEIRA, C. M. de. (Ed.). Doenças em milho: molicutes, vírus, vetores, mancha por Phaeosphaeria. Sete Lagoas: Embrapa Milho e Sorgo; Brasília, DF: Embrapa Informação Tecnológica, 2004. cap. 6, p. 133-146.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 154 | |
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