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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
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Data corrente: |
30/10/2001 |
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Data da última atualização: |
24/04/2018 |
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Autoria: |
DESTRO, D.; CARPENTIERI-PÍPOLO, V.; KIIHL, R. A. de S.; ALMEIDA, L. A. de. |
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Título: |
Photoperiodism and genetic control of the long juvenile period in soybean: a review. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 1, n. 1, p. 72-92, mar. 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Soybean (Glycine max (L.) Merrill)is a short day plant that flowers when days are shorter than the maximum critical value, and this period is specific for each genotype. Soybean sensitivity to photoperiodism determines the limits of the sowing period for a latitude and hinders adaptation to wider ranges of latitude. The long juvenile period (LJP), which delays flowering under short day condictions, has been identified in soybean cultivars. The introduction of the LJP characteristic in soybean has made its cultivation possible in regions with latitudes lower than 15 o . Knowledge of the controlling genetic mechanisms of this characteristic can help in the development of soybean genotypes for lower latitudes with greater adaptation to sowing periods within the same latitude. Some conclusions about the genetic LJP control in soybean were reached from the present review: a) plants with LJP have a lower development rate for flowering, resulting in the lengthening of the vegetative period; b) the LJP characteristic has a direct influence on plant photoreceptivity and flowering induction; c) the genetic control of flowering time in short days is determined by a different and independent genetic system from that which determines long day flowering time; d) late flowering under short day conditions is a quantitative characteristic controlled by recessive genes, and it is believed that one to five main genes control flowering. Genotypes with a single pair of recessive alleles did not have LJP. MenosSoybean (Glycine max (L.) Merrill)is a short day plant that flowers when days are shorter than the maximum critical value, and this period is specific for each genotype. Soybean sensitivity to photoperiodism determines the limits of the sowing period for a latitude and hinders adaptation to wider ranges of latitude. The long juvenile period (LJP), which delays flowering under short day condictions, has been identified in soybean cultivars. The introduction of the LJP characteristic in soybean has made its cultivation possible in regions with latitudes lower than 15 o . Knowledge of the controlling genetic mechanisms of this characteristic can help in the development of soybean genotypes for lower latitudes with greater adaptation to sowing periods within the same latitude. Some conclusions about the genetic LJP control in soybean were reached from the present review: a) plants with LJP have a lower development rate for flowering, resulting in the lengthening of the vegetative period; b) the LJP characteristic has a direct influence on plant photoreceptivity and flowering induction; c) the genetic control of flowering time in short days is determined by a different and independent genetic system from that which determines long day flowering time; d) late flowering under short day conditions is a quantitative characteristic controlled by recessive genes, and it is believed that one to five main genes control flowering. Genotypes with a single pair of recessive alleles did not ... Mostrar Tudo |
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Palavras-Chave: |
Controle; Fotoperíodo; Genético; Long juvenile period; Low latitudes; Soybean. |
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Thesagro: |
Genética; Glycine Max; Melhoramento; Soja. |
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Thesaurus Nal: |
breeding. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175937/1/c94937f6-17d0-a44f.pdf
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Marc: |
LEADER 02305naa a2200289 a 4500
001 1450057
005 2018-04-24
008 2001 bl uuuu u00u1 u #d
100 1 $aDESTRO, D.
245 $aPhotoperiodism and genetic control of the long juvenile period in soybean$ba review.
260 $c2001
520 $aSoybean (Glycine max (L.) Merrill)is a short day plant that flowers when days are shorter than the maximum critical value, and this period is specific for each genotype. Soybean sensitivity to photoperiodism determines the limits of the sowing period for a latitude and hinders adaptation to wider ranges of latitude. The long juvenile period (LJP), which delays flowering under short day condictions, has been identified in soybean cultivars. The introduction of the LJP characteristic in soybean has made its cultivation possible in regions with latitudes lower than 15 o . Knowledge of the controlling genetic mechanisms of this characteristic can help in the development of soybean genotypes for lower latitudes with greater adaptation to sowing periods within the same latitude. Some conclusions about the genetic LJP control in soybean were reached from the present review: a) plants with LJP have a lower development rate for flowering, resulting in the lengthening of the vegetative period; b) the LJP characteristic has a direct influence on plant photoreceptivity and flowering induction; c) the genetic control of flowering time in short days is determined by a different and independent genetic system from that which determines long day flowering time; d) late flowering under short day conditions is a quantitative characteristic controlled by recessive genes, and it is believed that one to five main genes control flowering. Genotypes with a single pair of recessive alleles did not have LJP.
650 $abreeding
650 $aGenética
650 $aGlycine Max
650 $aMelhoramento
650 $aSoja
653 $aControle
653 $aFotoperíodo
653 $aGenético
653 $aLong juvenile period
653 $aLow latitudes
653 $aSoybean
700 1 $aCARPENTIERI-PÍPOLO, V.
700 1 $aKIIHL, R. A. de S.
700 1 $aALMEIDA, L. A. de
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 1, n. 1, p. 72-92, mar. 2001.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
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| Registros recuperados : 236 | |
| 43. |  | ABDELNOOR, R. V.; DIAS, W. P.; SILVA, J. F. V.; MARIN, S. R. R.; KIIHL, R. A. de S. Caracterizacao molecular de populacoes do nematoide-de-cisto-da-soja com diferentes indices de parasitismo na cultivar Hartwig. Pesquisa Agropecuaria Brasileira, Brasilia, v.36, n.2, p.331-337, fev. 2001.| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
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| 44. | | GAZZIERO, D. L. P.; BRIGHENTI, A. M.; VOLL, E.; KIIHL, R. A. de S.; ALMEIDA, L. A. de. Controle de plantas daninhas em soja tolerante ao herbicida glyphosate. In: REUNIAO DE PESQUISA DE SOJA DA REGIAO CENTRAL DO BRASIL, 21., 1999, Dourados. Resumos... Dourados: Embrapa Agropecuaria Oeste / Londrina: Embrapa Soja, 1999. p.226-227. (Embrapa Agropecuaria Oeste. Documentos, 7; Embrapa Soja. Documentos, 134).| Biblioteca(s): Embrapa Soja. |
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| 45. | | ALLIPRANDINI, L. F.; TOLEDO, J. F. F. de; FONSECA JUNIOR, N.; ALMEIDA, L. A. de; KIIHL, R. A. de S. Efeitos da interação genótipo x ambiente sobre a produtividade de soja no Estado do Paraná. Pesquisa Agropecuária Brasileira, Brasília, v. 29, n. 9, p. 1433-1444, set. 1994.| Biblioteca(s): Embrapa Soja. |
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| 46. | | CARRÃO-PANIZZI, M.C.; ALMEIDA, L. A.; KIIHL, R. A. de S.; MIRANDA, L. C.; KIKUCHI, A. Developing sustainable agricultural systems: determinants, future approaches and roles of different partners, as viewed from the soybean breeding program for human nutrition, at the National Soybean Research Center of EMBRAPA. In: JIRCAS INTERNATIONAL SYMPOSIUM, 7., 2001, Tsukuba. Agricultural technology research for sustainable development in developing regions: proceedings. Tsukuba: JIRCAS: MAFF, 2001. p. 107-110. (JIRCAS International Symposium Series, 9). Editado por M. Yajima, K. Tsurumi.| Biblioteca(s): Embrapa Soja. |
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| 47. | | BONATO, E. R.; BERTAGNOLLI, P. F.; LINHARES, A. G.; COSTAMILAN, L. M.; KIIHL, R. A. de S.; ALMEIDA, L. A. BRS 137: cultivar de soja para cultivo no sul do Brasil. Pesquisa Agropecuaria Brasileira, Brasilia, v.36, n.5, p.841-843, maio 2001.| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
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| 48. | | OLIVEIRA, A. C. B. de; MIRANDA, F. T. S. de; ALMEIDA, L. A. de; KIIHL, R. A. de S. BRS 263 [Diferente]: cultivar de soja resistente ao nematóide do cisto indicada para a Bahia. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 27., 2005. Cornélio Procópio. Resumos... Londrina: Embrapa Soja, 2005. p. 369-370. (Embrapa Soja. Documentos, 257). Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Simone Ery Grosskopf.| Biblioteca(s): Embrapa Soja. |
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| 54. | | MIRANDA, M. A. C. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; CAMPELLO, G. J. A.; KLEPKER, D. BRSMA Boa Vista: nova cultivar de soja para os Estados do Maranhao, Piaui e Tocantins. In: REUNIAO DE PESQUISA DE SOJA DA REGIAO CENTRAL DO BRASIL, 21., 1999, Dourados. Resumos... Dourados: Embrapa Agropecuaria Oeste / Londrina: Embrapa Soja, 1999. p.201. (Embrapa Agropecuaria Oeste. Documentos, 7; Embrapa Soja. Documentos, 134).| Biblioteca(s): Embrapa Soja. |
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| 58. | | TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; MENOSSO, O. G. Ganho genetico em soja no Estado do Parana, via melhoramento. Pesquisa Agropecuaria Brasileira, Brasilia, v.25, n.1, p.89-94, jan. 1990.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 236 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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