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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Gado de Leite. |
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Data corrente: |
15/07/2010 |
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Data da última atualização: |
16/05/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROCHA, F. da; COAN, M. M. D.; COIMBRA, J. L. M.; BERTOLDO, J. G.; GUIDOLIN, A. F.; KOPP, M. M. |
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Afiliação: |
FABIANI DA ROCHA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; MARLON MATHIAS DACAL COAN, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; JEFFERSON LUÍS MEIRELLES COIMBRA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; JULIANO GARCIA BERTOLDO, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; ALTAMIR FREDERICO GUIDOLIN, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; MAURICIO MARINI KOPP, CNPGL. |
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Título: |
Root distribution in common bean populations used in breeding programs. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 10, n. 1, p. 40-47, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to assess the root distribution of mutant common bean populations along the profile and to select bean genotypes with higher metric values for the trait root distribution, with a view to their inclusion in a bean breeding program. In this field study the genotypes IPR Uirapuru, IPR Chopim, Pérola and IAPAR 81 were evaluated and three doses (0, 100 and 200 Gy) of mutagen gamma rays (Co60), nested in the depths of the soil profile. A completely randomized design was used with two replications. The trait root distribution was measured in the presence (1) and absence (0) of roots. The experiment was arranged in a mixed factorial design where the factors genotypes and doses were crossed and depth was nested within the levels of these factors, and the regressions showed significant differences of the genotypes. Analysis of variance revealed an interaction of genotype x dose, nested in the factor depth of the soil profile, and the regressions showed significant differences among the genotypes. The most promising segregating populations were those derived from the cultivars IPR Uirapuru and Pérola, since with increasing mutagen doses their root number increased significantly. |
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Palavras-Chave: |
Abiotic stresses; Análise bayesiana; Bayesian analysis; Distribuição de raiz em feijão; Estresses abióticos; Generalized linear models; Modelo linear; Modelos lineares generalizados; Mutant populations; Phaseolus vulgaris L; Populações mutantes. |
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Thesagro: |
Feijão; Phaseolus Vulgaris. |
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Thesaurus Nal: |
Abiotic stress. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/881581/1/Root-distribuition-in-common-bean-populations-used-in-breeding-programs.pdf
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Marc: |
LEADER 02233naa a2200349 a 4500
001 1881581
005 2024-05-16
008 2010 bl uuuu u00u1 u #d
100 1 $aROCHA, F. da
245 $aRoot distribution in common bean populations used in breeding programs.
260 $c2010
520 $aThis study aimed to assess the root distribution of mutant common bean populations along the profile and to select bean genotypes with higher metric values for the trait root distribution, with a view to their inclusion in a bean breeding program. In this field study the genotypes IPR Uirapuru, IPR Chopim, Pérola and IAPAR 81 were evaluated and three doses (0, 100 and 200 Gy) of mutagen gamma rays (Co60), nested in the depths of the soil profile. A completely randomized design was used with two replications. The trait root distribution was measured in the presence (1) and absence (0) of roots. The experiment was arranged in a mixed factorial design where the factors genotypes and doses were crossed and depth was nested within the levels of these factors, and the regressions showed significant differences of the genotypes. Analysis of variance revealed an interaction of genotype x dose, nested in the factor depth of the soil profile, and the regressions showed significant differences among the genotypes. The most promising segregating populations were those derived from the cultivars IPR Uirapuru and Pérola, since with increasing mutagen doses their root number increased significantly.
650 $aAbiotic stress
650 $aFeijão
650 $aPhaseolus Vulgaris
653 $aAbiotic stresses
653 $aAnálise bayesiana
653 $aBayesian analysis
653 $aDistribuição de raiz em feijão
653 $aEstresses abióticos
653 $aGeneralized linear models
653 $aModelo linear
653 $aModelos lineares generalizados
653 $aMutant populations
653 $aPhaseolus vulgaris L
653 $aPopulações mutantes
700 1 $aCOAN, M. M. D.
700 1 $aCOIMBRA, J. L. M.
700 1 $aBERTOLDO, J. G.
700 1 $aGUIDOLIN, A. F.
700 1 $aKOPP, M. M.
773 $tCrop Breeding and Applied Biotechnology$gv. 10, n. 1, p. 40-47, 2010.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Cerrados. |
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Data corrente: |
08/11/2000 |
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Data da última atualização: |
19/03/2014 |
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Autoria: |
ASSAD, E. D.; EVANGELISTA, B. A.; SILVA, S. C. da. |
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Título: |
Recomendacao de datas para o plantio de arroz (Oryza sativa) na regiao Sul do estado do Maranhao e microrregiao Chapadinha. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Planaltina: Embrapa Cerrados, 1999. |
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Páginas: |
5p. |
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Série: |
(Embrapa Cerrados. Comunicado Tecnico, 15). |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Chapadinha; Drougth stress; Maranhão. |
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Thesagro: |
Arroz; Cerrado; Deficiência Hídrica; Época de Semeadura; Oryza Sativa; Plantio. |
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Thesaurus NAL: |
Brazil; planting; rice; sowing date. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99598/1/comtec-15.pdf
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Marc: |
LEADER 00866nam a2200313 a 4500
001 1546485
005 2014-03-19
008 1999 bl uuuu u0uu1 u #d
100 1 $aASSAD, E. D.
245 $aRecomendacao de datas para o plantio de arroz (Oryza sativa) na regiao Sul do estado do Maranhao e microrregiao Chapadinha.
260 $aPlanaltina: Embrapa Cerrados$c1999
300 $a5p.
490 $a(Embrapa Cerrados. Comunicado Tecnico, 15).
650 $aBrazil
650 $aplanting
650 $arice
650 $asowing date
650 $aArroz
650 $aCerrado
650 $aDeficiência Hídrica
650 $aÉpoca de Semeadura
650 $aOryza Sativa
650 $aPlantio
653 $aBrasil
653 $aChapadinha
653 $aDrougth stress
653 $aMaranhão
700 1 $aEVANGELISTA, B. A.
700 1 $aSILVA, S. C. da
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Embrapa Cerrados (CPAC) |
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