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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
04/12/2017 |
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Data da última atualização: |
11/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARDOSO, M. J.; BASTOS, E. A.; ATHAYDE SOBRINHO, C.; MELO, F. de B. |
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Afiliação: |
MILTON JOSE CARDOSO, CPAMN; EDSON ALVES BASTOS, CPAMN; CANDIDO ATHAYDE SOBRINHO, CPAMN; FRANCISCO DE BRITO MELO, CPAMN. |
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Título: |
Agronomic performance of 'BRS' Itaim cowpea beans at different planting densities under no-tillage and conventional system. |
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Título original: |
Performance do feijão-caupi BRS Itaim em relação à densidade de plantio e sistemas de semeadura convencional e direta. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Revista Ciência Agronômica, v. 48, n. 5, Esp., p. 856-861, 2017. |
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ISSN: |
1806-6690 |
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Idioma: |
Inglês |
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Conteúdo: |
Cowpea beans play an important role in Brazilian farming, mainly in northern and northeastern regions, where it is widely grown among smallholder farmers. In recent years, commercial farmers have expanded its cultivation, mostly to the Midwest... |
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Palavras-Chave: |
Componentes de produção; Produtividade de grãos. |
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Thesagro: |
Vigna Unguiculata. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/168145/1/1-MJC-Cardoso-et-al-2017-Revista-Ci-ncia-Agron-mica.pdf
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Marc: |
LEADER 01062naa a2200217 a 4500
001 2081461
005 2018-12-11
008 2017 bl uuuu u00u1 u #d
022 $a1806-6690
100 1 $aCARDOSO, M. J.
240 $aPerformance do feijão-caupi BRS Itaim em relação à densidade de plantio e sistemas de semeadura convencional e direta.
245 $aAgronomic performance of 'BRS' Itaim cowpea beans at different planting densities under no-tillage and conventional system.$h[electronic resource]
260 $c2017
520 $aCowpea beans play an important role in Brazilian farming, mainly in northern and northeastern regions, where it is widely grown among smallholder farmers. In recent years, commercial farmers have expanded its cultivation, mostly to the Midwest...
650 $aVigna Unguiculata
653 $aComponentes de produção
653 $aProdutividade de grãos
700 1 $aBASTOS, E. A.
700 1 $aATHAYDE SOBRINHO, C.
700 1 $aMELO, F. de B.
773 $tRevista Ciência Agronômica$gv. 48, n. 5, Esp., p. 856-861, 2017.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
18/03/2011 |
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Data da última atualização: |
23/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
BIASSUS, I. de O.; COBUCI, J. A.; COSTA, C. N.; RORATO, N.; BRACCINI NETO, J.; CARDOSO, L. L. |
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Afiliação: |
IGOR DE OLIVEIRA BIASSUS, UFRGS; JAIME ARAÚJO COBUCI, UFRGS / CNPq; CLAUDIO NAPOLIS COSTA, CNPGL; NOGARA RORATO, UFSM; JOSÉ BRACCINI NETO, UFRGS; LEANDRO LUNARDINI CARDOSO, UFRGS. |
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Título: |
Persistence in milk, fat and protein production of primiparous Holstein cows by random regression models. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 39, n. 12, p. 2617-2624, 2010. |
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DOI: |
https://doi.org/10.1590/S1516-35982010001200009 |
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Idioma: |
Inglês |
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Conteúdo: |
Total numbers of 56,508, 35,091 and 8,326 records of milk, fat, and protein test-day yields, respectively, were used to estimate genetic parameters for six persistency measures on milk, fat and protein productions of Holstein cows reared in Minas Gerais state. Covariance components for additive genetic effects and permanent environmental effects were estimated by REML in random regression models using Legendre polynomials from the third to the sixth order. Overall, models with the highest orders of Legendre polynomials showed the best quality of adjustments of these productive records. Heritability estimates obtained by the models for persistence in milk, fat, and protein yields ranged from 0.04 to 0.32, from 0.00 to 0.23, and from 0.00 to 0.27, respectively. Values of genetic correlation estimates between persistence and total 305-day milk, fat, and protein yields ranged from -0.38 to 0.54, from -0.39 to 0.97, and from -0.78 to 0.67, respectively. Persistence measurement proposed by Jakobsen (PS2) is preferential for using in further genetic evaluations for persistence in milk, fat and protein yields of Holstein cows in Minas Gerais state. |
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Palavras-Chave: |
Correlação genética; Herdabilidade; Modelo de regressão aleatória; Polinômios de Legendre. |
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Thesagro: |
Seleção. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/881454/1/Persistence-in-milk-fat-and-protein-production-of-primiparous-Holstein-cows.pdf
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Marc: |
LEADER 01983naa a2200253 a 4500
001 1881454
005 2023-01-23
008 2010 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S1516-35982010001200009$2DOI
100 1 $aBIASSUS, I. de O.
245 $aPersistence in milk, fat and protein production of primiparous Holstein cows by random regression models.$h[electronic resource]
260 $c2010
520 $aTotal numbers of 56,508, 35,091 and 8,326 records of milk, fat, and protein test-day yields, respectively, were used to estimate genetic parameters for six persistency measures on milk, fat and protein productions of Holstein cows reared in Minas Gerais state. Covariance components for additive genetic effects and permanent environmental effects were estimated by REML in random regression models using Legendre polynomials from the third to the sixth order. Overall, models with the highest orders of Legendre polynomials showed the best quality of adjustments of these productive records. Heritability estimates obtained by the models for persistence in milk, fat, and protein yields ranged from 0.04 to 0.32, from 0.00 to 0.23, and from 0.00 to 0.27, respectively. Values of genetic correlation estimates between persistence and total 305-day milk, fat, and protein yields ranged from -0.38 to 0.54, from -0.39 to 0.97, and from -0.78 to 0.67, respectively. Persistence measurement proposed by Jakobsen (PS2) is preferential for using in further genetic evaluations for persistence in milk, fat and protein yields of Holstein cows in Minas Gerais state.
650 $aSeleção
653 $aCorrelação genética
653 $aHerdabilidade
653 $aModelo de regressão aleatória
653 $aPolinômios de Legendre
700 1 $aCOBUCI, J. A.
700 1 $aCOSTA, C. N.
700 1 $aRORATO, N.
700 1 $aBRACCINI NETO, J.
700 1 $aCARDOSO, L. L.
773 $tRevista Brasileira de Zootecnia$gv. 39, n. 12, p. 2617-2624, 2010.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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