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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
31/10/2013 |
Data da última atualização: |
31/10/2013 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
HIGARASHI, M. M.; NICOLOSO, R. da S.; OLIVEIRA, P. A. V. de; MATTEI, R. M. |
Afiliação: |
MARTHA MAYUMI HIGARASHI, CNPSA; RODRIGO DA SILVEIRA NICOLOSO, CNPSA; PAULO ARMANDO VICTORIA DE OLIVEIRA, CNPSA; ROSEMARI MARTINI, CNPSA. |
Título: |
Greenhouse gases emissions from deep pit stored swine manure in Southern Brazil. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 3., 2013, São Pedro, SP. Anais... São Pedro, SP: SBERA, 2013. |
Idioma: |
Inglês |
Palavras-Chave: |
Dejeto animal; Emissão de gases; Swine manure. |
Thesagro: |
Suíno. |
Thesaurus Nal: |
Greenhouse gas emissions. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91787/1/final6923.pdf
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Marc: |
LEADER 00709nam a2200193 a 4500 001 1970026 005 2013-10-31 008 2013 bl uuuu u00u1 u #d 100 1 $aHIGARASHI, M. M. 245 $aGreenhouse gases emissions from deep pit stored swine manure in Southern Brazil.$h[electronic resource] 260 $aIn: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 3., 2013, São Pedro, SP. Anais... São Pedro, SP: SBERA$c2013 650 $aGreenhouse gas emissions 650 $aSuíno 653 $aDejeto animal 653 $aEmissão de gases 653 $aSwine manure 700 1 $aNICOLOSO, R. da S. 700 1 $aOLIVEIRA, P. A. V. de 700 1 $aMATTEI, R. M.
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Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
20/12/2018 |
Data da última atualização: |
24/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
RANGEL, A. H. do N.; ARAÚJO, T. P. M.; LIMA, G. F. da C.; BORBA, L. H. F.; PEIXOTO, M. G. C. D.; LIMA JÚNIOR, D. M. de. |
Afiliação: |
ADRIANO HENRIQUE DO NASCIMENTO RANGEL, Universidade Federal do Rio Grande do Norte; THALITA POLYANA MONTEIRO ARAÚJO, Universidade Federal Rural de Pernambuco; GUILHERME FERREIRA DA COSTA LIMA, EMPARN; LUIZ HENRIQUE FERNANDES BORBA, Universidade Federal do Rio Grande do Norte; MARIA GABRIELA CAMPOLINA D PEIXOTO, CNPGL; DORGIVAL MORAIS DE LIMA JÚNIOR, Universidade Federal de Alagoas. |
Título: |
Estimation of genetic and phenotypic trends for dairy traits of Gyr and Guzerá breeds. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Acta Scientiarum. Animal Sciences, v. 40, e35685, 2018. |
Páginas: |
6 p. |
DOI: |
10.4025/actascianimsci.v40i1.36685 |
Idioma: |
Inglês |
Conteúdo: |
ABSTRACT Milk production has high economic importance in dairy cattle production systems, which justifies its inclusion in genetic breeding programs. The objective of this study was to evaluate the genetic and phenotypic trends of dairy traits in Gyr (167 lactations) and Guzerá (148 lactations) breeds in the State of Rio Grande do Norte (RN). Milk, fat and protein production obtained from monthly dairy controls were the traits evaluated. The expected differences in progeny (DEPs) for these traits were estimated using an animal model. From the means of phenotypic values and DEPs, we estimated the genetic and phenotypic trends in linear regressions as a function of the year of calving of the animal. Positive genetic and phenotypic trends were observed for Gyr (26.8 and 88.7 kg year-1) and Guzerá (8.44 and 37.68 kg year-1). Gyr breed presented positive genetic trends for fat (1.08 kg year-1) and protein (0.45 kg year-1) production and the Guzerá breed showed positive genetic trends for fat (0.36 kg year-1) and protein (0.25 kg year-1) production. The selection applied in the evaluated herds has produced satisfactory genetic and phenotypic progress for milk, fat and protein production. |
Palavras-Chave: |
Genetic progress; Selection. |
Thesaurus NAL: |
Milk production; Zebu. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189185/1/Artigo-Acta-Scientiarum-Gabriela-Estimation.pdf
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Marc: |
LEADER 01963naa a2200253 a 4500 001 2102342 005 2023-01-24 008 2018 bl uuuu u00u1 u #d 024 7 $a10.4025/actascianimsci.v40i1.36685$2DOI 100 1 $aRANGEL, A. H. do N. 245 $aEstimation of genetic and phenotypic trends for dairy traits of Gyr and Guzerá breeds.$h[electronic resource] 260 $c2018 300 $a6 p. 520 $aABSTRACT Milk production has high economic importance in dairy cattle production systems, which justifies its inclusion in genetic breeding programs. The objective of this study was to evaluate the genetic and phenotypic trends of dairy traits in Gyr (167 lactations) and Guzerá (148 lactations) breeds in the State of Rio Grande do Norte (RN). Milk, fat and protein production obtained from monthly dairy controls were the traits evaluated. The expected differences in progeny (DEPs) for these traits were estimated using an animal model. From the means of phenotypic values and DEPs, we estimated the genetic and phenotypic trends in linear regressions as a function of the year of calving of the animal. Positive genetic and phenotypic trends were observed for Gyr (26.8 and 88.7 kg year-1) and Guzerá (8.44 and 37.68 kg year-1). Gyr breed presented positive genetic trends for fat (1.08 kg year-1) and protein (0.45 kg year-1) production and the Guzerá breed showed positive genetic trends for fat (0.36 kg year-1) and protein (0.25 kg year-1) production. The selection applied in the evaluated herds has produced satisfactory genetic and phenotypic progress for milk, fat and protein production. 650 $aMilk production 650 $aZebu 653 $aGenetic progress 653 $aSelection 700 1 $aARAÚJO, T. P. M. 700 1 $aLIMA, G. F. da C. 700 1 $aBORBA, L. H. F. 700 1 $aPEIXOTO, M. G. C. D. 700 1 $aLIMA JÚNIOR, D. M. de 773 $tActa Scientiarum. Animal Sciences$gv. 40, e35685, 2018.
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