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Registro Completo |
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
28/12/2009 |
Data da última atualização: |
28/07/2011 |
Autoria: |
BELTRAO, N. E. de M.; SILVA, J. C. A. da; VALE, D. G.; ALVES, I.; CARTAXO, W. V.; OLIVEIRA, J. M. C. de. |
Afiliação: |
NAPOLEAO ESBERARD DE MACEDO BELTRAO, CNPA; JOSE CARLOS AGUIAR DA SILVA, CNPA; DALFRAN GONCALVES VALE, CNPA; ISAIAS ALVES, CNPA; WALTEMILTON VIEIRA CARTAXO, CNPA; JOSE MARIO CAVALCANTI DE OLIVEIRA, CNPA. |
Título: |
Consórcio mamona + gergelim. |
Edição: |
3 ed. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Campina Grande: Empresa Brasileira de Pesquisa Agropecuária, 2005. |
Descrição Física: |
1 folder |
Idioma: |
Português |
Palavras-Chave: |
Consórcio Gergelim; Consórcio mamona. |
Thesagro: |
Agricultura Familiar. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00600nam a2200217 a 4500 001 1578997 005 2011-07-28 008 2005 bl uuuu u0uu1 u #d 100 1 $aBELTRAO, N. E. de M. 245 $aConsórcio mamona + gergelim. 250 $a3 ed. 260 $aCampina Grande: Empresa Brasileira de Pesquisa Agropecuária$c2005 300 $c1 folder 650 $aAgricultura Familiar 653 $aConsórcio Gergelim 653 $aConsórcio mamona 700 1 $aSILVA, J. C. A. da 700 1 $aVALE, D. G. 700 1 $aALVES, I. 700 1 $aCARTAXO, W. V. 700 1 $aOLIVEIRA, J. M. C. de
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
16/11/2021 |
Data da última atualização: |
16/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MONTEIRO, V. A.; AMABILE, R. F.; SPEHAR, C. R.; FALEIRO, F. G.; VIEIRA, E. A.; PEIXOTO, J. R.; RIBEIRO JUNIOR, W. Q.; MONTALVÃO, A. N. L. |
Afiliação: |
VITOR ANTUNES MONTEIRO; RENATO FERNANDO AMABILE, CPAC; CARLOS ROBERTO SPEHAR; FABIO GELAPE FALEIRO, CPAC; EDUARDO ALANO VIEIRA, CPAC; JOSÉ RICARDO PEIXOTO; WALTER QUADROS RIBEIRO JUNIOR, CPAC; ANA PAULA LEITE MONTALVÃO. |
Título: |
Genetic diversity among 435 barley accessions based in morpho-agronomical characteristics under irrigation in the Brazilian savannah. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 14, n. 9, p. 1385-1393, 2020. |
Idioma: |
Inglês |
Conteúdo: |
Abstract The success of barley (Hordeum vulgare L.) cultivation and its adaptation to cropping systems relies on the knowledge and utilization of existing variability in germplasm banks. The objective of this work was to analyse diversity among pre-selected barley accessions to organize a working collection and to identify genotypes for a breeding program for irrigated barley in the Brazilian Savannah. The field experiment was conducted under irrigation in Planaltina, DF, Brazil. The plant population consisted of 433 accessions plus BRS 180 and BRS 195 as checks. The accessions were evaluated using fifteen morpho agronomic descriptors, in which 11 quantitative and four discrete. The interpolated control design was used for the statistical analysis. A genetic distance matrix was calculated using Gower?s coefficient. From the matrix, a grouping analysis was conducted, using the optimizing Tocher method and the graphic dispersion distance. The genetic distances varied between 0.025 and 0.572, with a mean of 0.256. The accessions were distributed in 18 groups by the Tocher method, which was directly related to the graphic dispersion. The existing genetic divergence in the collection under study helped the definition of accessions in crossing blocks from breeding programs directed to the savannah environment. |
Thesagro: |
Banco de Germoplasma; Hordeum Vulgare; Recurso Genético. |
Thesaurus NAL: |
Genetic distance; Plant genetic resources. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227807/1/Renato-Faleiro-Genetic-diversity-among.pdf
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Marc: |
LEADER 02179naa a2200265 a 4500 001 2136187 005 2021-11-16 008 2020 bl uuuu u00u1 u #d 100 1 $aMONTEIRO, V. A. 245 $aGenetic diversity among 435 barley accessions based in morpho-agronomical characteristics under irrigation in the Brazilian savannah.$h[electronic resource] 260 $c2020 520 $aAbstract The success of barley (Hordeum vulgare L.) cultivation and its adaptation to cropping systems relies on the knowledge and utilization of existing variability in germplasm banks. The objective of this work was to analyse diversity among pre-selected barley accessions to organize a working collection and to identify genotypes for a breeding program for irrigated barley in the Brazilian Savannah. The field experiment was conducted under irrigation in Planaltina, DF, Brazil. The plant population consisted of 433 accessions plus BRS 180 and BRS 195 as checks. The accessions were evaluated using fifteen morpho agronomic descriptors, in which 11 quantitative and four discrete. The interpolated control design was used for the statistical analysis. A genetic distance matrix was calculated using Gower?s coefficient. From the matrix, a grouping analysis was conducted, using the optimizing Tocher method and the graphic dispersion distance. The genetic distances varied between 0.025 and 0.572, with a mean of 0.256. The accessions were distributed in 18 groups by the Tocher method, which was directly related to the graphic dispersion. The existing genetic divergence in the collection under study helped the definition of accessions in crossing blocks from breeding programs directed to the savannah environment. 650 $aGenetic distance 650 $aPlant genetic resources 650 $aBanco de Germoplasma 650 $aHordeum Vulgare 650 $aRecurso Genético 700 1 $aAMABILE, R. F. 700 1 $aSPEHAR, C. R. 700 1 $aFALEIRO, F. G. 700 1 $aVIEIRA, E. A. 700 1 $aPEIXOTO, J. R. 700 1 $aRIBEIRO JUNIOR, W. Q. 700 1 $aMONTALVÃO, A. N. L. 773 $tAustralian Journal of Crop Science$gv. 14, n. 9, p. 1385-1393, 2020.
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