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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: |
PEREIRA, P. A. A.; MIRANDA, B. D.; ATTEWELL J. R.; KMIECIK, K. A.; BLISS, F. A. |
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Afiliação: |
PEDRO ANTONIO ARRAES PEREIRA, CNPAF. |
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Título: |
Selection for increased nodule number in common bean (Phaseolus vulgaris L.). |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Plant and Soil, v. 148, n. 2, p. 203-209, Jan. 1993. |
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DOI: |
https://doi.org/10.1007/BF00012858 |
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Idioma: |
Inglês |
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Conteúdo: |
Common bean (Phaseolus vulgaris L.) plants were grown for 21-28 days in plastic container-modified Leonard jar assemblies and placed in a controlled-environment room. The nodules on each plant were removed, counted; selected plants were repotted, grown and intercrossed to produce progenies for the next cycle of recurrent selection. Among the ten parent lines, Puebla 152 and WBR 22-34 produced the most nodules and Rio Tibagi and Negro Argel the fewest, when averaged over five experiments. An analysis of number of nodules on F1 plants resulting from crosses made in a partial diallel design among the ten parents revealed highly significants variation for general combining ability (GCA) but not for specific combining ability (SCA). After three cycles of recurrent selection for nodule number per plant, the mean nodule number was 211% of the mean for the 10 parents control. Total nodule weight on selected plants also increased, but individual nodule weight decreased. Nineteen C1 and 18 C2 lines resulting from the individual plants selected for greater nodule number, along with the ten parents and two non-nodulating soybean lines included as non-fixing check plants were grown in a single experiment in a low-N field. C2 lines on average accumulated significantly more N per plant than either the parents or C1 lines, providing evidence for increased N2 fixation measured by the N difference method. These data show that more nodules, possibly resulting from greater susceptibility to nodulation, are an important, heritable component of symbiosis and that selection for increased nodule number resulted in lines capable of fixing more atmospheric N2. MenosCommon bean (Phaseolus vulgaris L.) plants were grown for 21-28 days in plastic container-modified Leonard jar assemblies and placed in a controlled-environment room. The nodules on each plant were removed, counted; selected plants were repotted, grown and intercrossed to produce progenies for the next cycle of recurrent selection. Among the ten parent lines, Puebla 152 and WBR 22-34 produced the most nodules and Rio Tibagi and Negro Argel the fewest, when averaged over five experiments. An analysis of number of nodules on F1 plants resulting from crosses made in a partial diallel design among the ten parents revealed highly significants variation for general combining ability (GCA) but not for specific combining ability (SCA). After three cycles of recurrent selection for nodule number per plant, the mean nodule number was 211% of the mean for the 10 parents control. Total nodule weight on selected plants also increased, but individual nodule weight decreased. Nineteen C1 and 18 C2 lines resulting from the individual plants selected for greater nodule number, along with the ten parents and two non-nodulating soybean lines included as non-fixing check plants were grown in a single experiment in a low-N field. C2 lines on average accumulated significantly more N per plant than either the parents or C1 lines, providing evidence for increased N2 fixation measured by the N difference method. These data show that more nodules, possibly resulting from greater susceptibility to nod... Mostrar Tudo |
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Thesagro: |
Feijão; Fixação de Nitrogênio; Nitrogênio; Nódulo; Phaseolus Vulgaris; Rhizobium; Seleção Recorrente. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02435naa a2200265 a 4500
001 1198080
005 2024-01-23
008 1993 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/BF00012858$2DOI
100 1 $aPEREIRA, P. A. A.
245 $aSelection for increased nodule number in common bean (Phaseolus vulgaris L.).$h[electronic resource]
260 $c1993
520 $aCommon bean (Phaseolus vulgaris L.) plants were grown for 21-28 days in plastic container-modified Leonard jar assemblies and placed in a controlled-environment room. The nodules on each plant were removed, counted; selected plants were repotted, grown and intercrossed to produce progenies for the next cycle of recurrent selection. Among the ten parent lines, Puebla 152 and WBR 22-34 produced the most nodules and Rio Tibagi and Negro Argel the fewest, when averaged over five experiments. An analysis of number of nodules on F1 plants resulting from crosses made in a partial diallel design among the ten parents revealed highly significants variation for general combining ability (GCA) but not for specific combining ability (SCA). After three cycles of recurrent selection for nodule number per plant, the mean nodule number was 211% of the mean for the 10 parents control. Total nodule weight on selected plants also increased, but individual nodule weight decreased. Nineteen C1 and 18 C2 lines resulting from the individual plants selected for greater nodule number, along with the ten parents and two non-nodulating soybean lines included as non-fixing check plants were grown in a single experiment in a low-N field. C2 lines on average accumulated significantly more N per plant than either the parents or C1 lines, providing evidence for increased N2 fixation measured by the N difference method. These data show that more nodules, possibly resulting from greater susceptibility to nodulation, are an important, heritable component of symbiosis and that selection for increased nodule number resulted in lines capable of fixing more atmospheric N2.
650 $aFeijão
650 $aFixação de Nitrogênio
650 $aNitrogênio
650 $aNódulo
650 $aPhaseolus Vulgaris
650 $aRhizobium
650 $aSeleção Recorrente
700 1 $aMIRANDA, B. D.
700 1 $aATTEWELL J. R.
700 1 $aKMIECIK, K. A.
700 1 $aBLISS, F. A.
773 $tPlant and Soil$gv. 148, n. 2, p. 203-209, Jan. 1993.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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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 Agroindústria de Alimentos; Embrapa Milho e Sorgo. |
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Data corrente: |
15/09/2015 |
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Data da última atualização: |
12/02/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LOPES, R. de C. S. O.; RIBEIRO, P. V. de M.; BALBINO, K. P.; SANTOS, A. de P.; JORGE, M. de P.; THEODORO, J. M. V.; GUERRA, N. N.; WALTER, E. H. M.; CARVALHO, C. W. P. de; QUEIROZ, V. A. V.; HERMSDORFF, H. H. M.; MOREIRA, A. V. B.; RIBEIRO, S. M. R.; MARTINO, H. S. D.; RIBEIRO, A. Q. |
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Afiliação: |
VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS. |
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Título: |
Consumo de um simbiótico no controle urêmico de portadores de doença renal crônica em hemodiálise. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Nutrire, São Paulo, v. 40, p. 643, 2015. |
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Idioma: |
Português |
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Notas: |
Suplemento.
Edição dos resumos do 13º Congresso Nacional da Sociedade Brasileira de Alimentação e Nutrição, São Paulo, 2015. |
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Palavras-Chave: |
Controle urêmico; Doença renal crônica; Leite probiótico; Sorgo extrusado. |
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Thesagro: |
Sorgo. |
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Thesaurus NAL: |
uremia. |
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Categoria do assunto: |
--
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/129653/1/Consumo-simbiotico.pdf
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Marc: |
LEADER 01166nam a2200349 a 4500
001 2023956
005 2016-02-12
008 2015 bl uuuu u00u1 u #d
100 1 $aLOPES, R. de C. S. O.
245 $aConsumo de um simbiótico no controle urêmico de portadores de doença renal crônica em hemodiálise.$h[electronic resource]
260 $aNutrire, São Paulo, v. 40, p. 643$c2015
500 $aSuplemento. Edição dos resumos do 13º Congresso Nacional da Sociedade Brasileira de Alimentação e Nutrição, São Paulo, 2015.
650 $auremia
650 $aSorgo
653 $aControle urêmico
653 $aDoença renal crônica
653 $aLeite probiótico
653 $aSorgo extrusado
700 1 $aRIBEIRO, P. V. de M.
700 1 $aBALBINO, K. P.
700 1 $aSANTOS, A. de P.
700 1 $aJORGE, M. de P.
700 1 $aTHEODORO, J. M. V.
700 1 $aGUERRA, N. N.
700 1 $aWALTER, E. H. M.
700 1 $aCARVALHO, C. W. P. de
700 1 $aQUEIROZ, V. A. V.
700 1 $aHERMSDORFF, H. H. M.
700 1 $aMOREIRA, A. V. B.
700 1 $aRIBEIRO, S. M. R.
700 1 $aMARTINO, H. S. D.
700 1 $aRIBEIRO, A. Q.
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Embrapa Milho e Sorgo (CNPMS) |
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