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Registro Completo |
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
31/08/2012 |
Data da última atualização: |
31/08/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LIMA, G. S. de; SOARES, L. A. dos A.; NOBRE, R. G.; GHEYI, H. R.; SILVA, S. S. da; LOURENÇO, G. da S.; SILVA, A. O. da. |
Afiliação: |
Geovani Soares de Lima, Pós-graduando em Engenharia Agrícola CTRN/UFCG; Lauriane Almeida dos Anjos Soares, Pós-graduanda em Engenharia Agrícola CTRN/UFCG; Reginaldo Gomes Nobre, Prof. da UAGRA/CCTA/UFCG; Hans Raj Gheyi, Prof. Visitante Nacional Sênior (CAPES), UFRB; Saulo Soares da Silva, Graduando em Agronomia CCTA/UFCG; Givanildo da Silva Lourenço, Graduando em Agronomia CCTA/UFCG; Alexsandro Oliveira da Silva, Graduando em Agronomia CCTA/UFCG. |
Título: |
Taxas de crescimento em altura e diâmetro caulinar da mamoneira cultivada com águas salinas e doses de nitrogênio. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
CONGRESSO BRASILEIRO DE MAMONA, 5; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 2 & I FÓRUM CAPIXABA DEPINHÃO MANSO, 2012, Guarapari. Desafios e Oportunidades: Anais. Campina grande: Embrapa Algodão, 2012. |
Páginas: |
p. 103 |
Idioma: |
Português |
Palavras-Chave: |
QUALIDADE DE ÁGUA; RICINUS COMMUNIS L. |
Thesagro: |
Adubação; Mamona. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/65429/1/FER-036-P.118.pdf
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Marc: |
LEADER 00857nam a2200229 a 4500 001 1932799 005 2012-08-31 008 2012 bl uuuu u00u1 u #d 100 1 $aLIMA, G. S. de 245 $aTaxas de crescimento em altura e diâmetro caulinar da mamoneira cultivada com águas salinas e doses de nitrogênio. 260 $aCONGRESSO BRASILEIRO DE MAMONA, 5; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 2 & I FÓRUM CAPIXABA DEPINHÃO MANSO, 2012, Guarapari. Desafios e Oportunidades: Anais. Campina grande: Embrapa Algodão$c2012 300 $ap. 103 650 $aAdubação 650 $aMamona 653 $aQUALIDADE DE ÁGUA 653 $aRICINUS COMMUNIS L 700 1 $aSOARES, L. A. dos A. 700 1 $aNOBRE, R. G. 700 1 $aGHEYI, H. R. 700 1 $aSILVA, S. S. da 700 1 $aLOURENÇO, G. da S. 700 1 $aSILVA, A. O. da
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Embrapa Algodão (CNPA) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Pantanal. |
Data corrente: |
04/01/2023 |
Data da última atualização: |
04/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ARAÚJO, T. L. A. C. de; FEIJO, G. L. D.; NEVES, A. P.; NOGUEIRA, E.; OLIVEIRA, L. O. F. de; GOMES, M. de N. B.; EGITO, A. A. do; FERRAZ, A. L. J.; MENEZES, G. R. de O.; LATTA, K. I.; FERREIRA, J. R.; VIEIRA, D. G.; PEREIRA, E. S.; GOMES, R. da C. |
Afiliação: |
THIAGO LUÍS ALVES CAMPOS DE ARAÚJO, UNIVERSIDADE FEDERAL DO CEARÁ; GELSON LUIS DIAS FEIJO, CNPGC; ANDREI PEREIRA NEVES, UNIVERSIDADE ESTADUAL DE LONDRINA; ERIKLIS NOGUEIRA, CPAP; LUIZ ORCIRIO FIALHO DE OLIVEIRA, CNPGC; MARINA DE NADAI BONIN GOMES, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; ANDREA ALVES DO EGITO, CNPGC; ANDRÉ LUIZ JULIEN FERRAZ, UNIVERSIDADE ESTADUAL DE MATO GROSSO DO SUL; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; KARLA IZIDIO LATTA, UNIVERSIDADE ESTADUAL DE LONDRINA; JAQUELINE RODRIGUES FERREIRA, UNIVERSIDADE ESTADUAL DE LONDRINA; DOUGLAS GOMES VIEIRA, UNIVERSIDADE ESTADUAL DE LONDRINA; ELZANIA SALES PEREIRA, UNIVERSIDADE FEDERAL DO CEARÁ; RODRIGO DA COSTA GOMES, CNPGC. |
Título: |
Effect of genetic merit for backfat thickness and paternal breed on performance, carcass traits, and gene expression in subcutaneous adipose tissue of feedlot-finished steers. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Livestock Science, v. 263, article 104998, 2022. |
ISSN: |
1871-1413 |
DOI: |
https://doi.org/10.1016/j.livsci.2022.104998 |
Idioma: |
Inglês |
Conteúdo: |
This study evaluated selection for backfat thickness based on genetic merit (GMB) in Nellore (N) and crossbred (½ Aberdeen Angus + ½ Nellore, AN) steers, as well as the effects of this selection on animal performance, carcass traits, and gene expression in subcutaneous adipose tissue (SAT). The animals were obtained by mating Nellore cows with Nellore or Aberdeen Angus bulls. Both paternal genetic groups were selected to have positive (+, high GMB) or negative (-, low GMB) expected progeny differences for backfat thickness. Seventy-six animals (14 N+, 20 N-, 20 AN+, and 22 AN-) were reared on pasture and finished in the feedlot. The animals were slaughtered, and SAT samples were collected to investigate the relative expression of the acetyl-CoA carboxylase alpha (ACACA), adiponectin, C1Q and collagen domain containing (ADIPOQ), fatty acid synthase (FASN), perilipin 1 (PLIN1), peroxisome proliferator activated receptor gamma (PPARG), and sterol regulatory element binding protein (SREBF1) genes. Carcass weight and yield, conformation, finishing score, fat distribution score, and measurements of backfat thickness and rib eye area were evaluated. There was no effect of GMB on performance or on the relative expression of the genes studied. High GMB steers had greater backfat thickness and higher finishing, conformation and fat distribution scores in the carcass than low GMB animals. The use of high GMB animals provides better carcass finishing without affecting performance. The greater fat deposition in carcasses of high GMB animals is not associated with the relative expression of the genes studied. MenosThis study evaluated selection for backfat thickness based on genetic merit (GMB) in Nellore (N) and crossbred (½ Aberdeen Angus + ½ Nellore, AN) steers, as well as the effects of this selection on animal performance, carcass traits, and gene expression in subcutaneous adipose tissue (SAT). The animals were obtained by mating Nellore cows with Nellore or Aberdeen Angus bulls. Both paternal genetic groups were selected to have positive (+, high GMB) or negative (-, low GMB) expected progeny differences for backfat thickness. Seventy-six animals (14 N+, 20 N-, 20 AN+, and 22 AN-) were reared on pasture and finished in the feedlot. The animals were slaughtered, and SAT samples were collected to investigate the relative expression of the acetyl-CoA carboxylase alpha (ACACA), adiponectin, C1Q and collagen domain containing (ADIPOQ), fatty acid synthase (FASN), perilipin 1 (PLIN1), peroxisome proliferator activated receptor gamma (PPARG), and sterol regulatory element binding protein (SREBF1) genes. Carcass weight and yield, conformation, finishing score, fat distribution score, and measurements of backfat thickness and rib eye area were evaluated. There was no effect of GMB on performance or on the relative expression of the genes studied. High GMB steers had greater backfat thickness and higher finishing, conformation and fat distribution scores in the carcass than low GMB animals. The use of high GMB animals provides better carcass finishing without affecting performance. The g... Mostrar Tudo |
Thesagro: |
Carcaça; Cruzamento Animal; Gado Nelore; Gene; Reprodução Animal. |
Thesaurus NAL: |
Backfat; Breeding value; Crossing; Nellore; Steers; Tissues. |
Categoria do assunto: |
-- L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02910naa a2200433 a 4500 001 2150637 005 2023-01-04 008 2022 bl uuuu u00u1 u #d 022 $a1871-1413 024 7 $ahttps://doi.org/10.1016/j.livsci.2022.104998$2DOI 100 1 $aARAÚJO, T. L. A. C. de 245 $aEffect of genetic merit for backfat thickness and paternal breed on performance, carcass traits, and gene expression in subcutaneous adipose tissue of feedlot-finished steers.$h[electronic resource] 260 $c2022 520 $aThis study evaluated selection for backfat thickness based on genetic merit (GMB) in Nellore (N) and crossbred (½ Aberdeen Angus + ½ Nellore, AN) steers, as well as the effects of this selection on animal performance, carcass traits, and gene expression in subcutaneous adipose tissue (SAT). The animals were obtained by mating Nellore cows with Nellore or Aberdeen Angus bulls. Both paternal genetic groups were selected to have positive (+, high GMB) or negative (-, low GMB) expected progeny differences for backfat thickness. Seventy-six animals (14 N+, 20 N-, 20 AN+, and 22 AN-) were reared on pasture and finished in the feedlot. The animals were slaughtered, and SAT samples were collected to investigate the relative expression of the acetyl-CoA carboxylase alpha (ACACA), adiponectin, C1Q and collagen domain containing (ADIPOQ), fatty acid synthase (FASN), perilipin 1 (PLIN1), peroxisome proliferator activated receptor gamma (PPARG), and sterol regulatory element binding protein (SREBF1) genes. Carcass weight and yield, conformation, finishing score, fat distribution score, and measurements of backfat thickness and rib eye area were evaluated. There was no effect of GMB on performance or on the relative expression of the genes studied. High GMB steers had greater backfat thickness and higher finishing, conformation and fat distribution scores in the carcass than low GMB animals. The use of high GMB animals provides better carcass finishing without affecting performance. The greater fat deposition in carcasses of high GMB animals is not associated with the relative expression of the genes studied. 650 $aBackfat 650 $aBreeding value 650 $aCrossing 650 $aNellore 650 $aSteers 650 $aTissues 650 $aCarcaça 650 $aCruzamento Animal 650 $aGado Nelore 650 $aGene 650 $aReprodução Animal 700 1 $aFEIJO, G. L. D. 700 1 $aNEVES, A. P. 700 1 $aNOGUEIRA, E. 700 1 $aOLIVEIRA, L. O. F. de 700 1 $aGOMES, M. de N. B. 700 1 $aEGITO, A. A. do 700 1 $aFERRAZ, A. L. J. 700 1 $aMENEZES, G. R. de O. 700 1 $aLATTA, K. I. 700 1 $aFERREIRA, J. R. 700 1 $aVIEIRA, D. G. 700 1 $aPEREIRA, E. S. 700 1 $aGOMES, R. da C. 773 $tLivestock Science$gv. 263, article 104998, 2022.
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