|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
29/09/2022 |
Data da última atualização: |
29/09/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
VITOR, A. da C. P.; PEDREIRA, M. dos S.; SILVA, A. S.; PEZENTI, E.; SILVA, L. C. da; SILVA, H. A. da; DIAVÃO, J.; MORENZ, M. J. F. |
Afiliação: |
ANDRÉ DA CUNHA PEIXOTO VITOR, Universidade Estadual do Sudoeste da Bahia; MÁRCIO DOS SANTOS PEDREIRA, Universidade Estadual do Sudoeste da Bahia; ABIAS SANTOS SILVA; ESTELA PEZENTI, Universidade Estadual do Sudoeste da Bahia; LÁZARO COSTA DA SILVA, Universidade Estadual do Sudoeste da Bahia; HENRIQUE ALMEIDA DA SILVA, Universidade Estadual do Sudoeste da Bahia; JACIARA DIAVÃO, Universidade Federal Rural do Rio de Janeiro; MIRTON JOSE FROTA MORENZ, CNPGL. |
Título: |
Feeding strategy during growing phase on the performance and carcass traits in beef bulls fnished on the pasture. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Tropical Animal Health and Production, v. 54, 302, 2022. |
DOI: |
https://doi.org/10.1007/s11250-022-03270-z |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to evaluate the performance, feed intake, carcass traits, and economic aspects of cattle fed diferent levels of supplementation during the growing phase (mineral supplementation?MS; low protein supplementation?PS, at 0.15% of body weight (BW); and a high protein-energy supplementation?PES at 0.40% of BW) and fnished on the pasture with concentrate supplementation at 1.6% of BW. Ninety bulls were distributed in a completely randomized design and allocated into paddocks predominantly composed of Urochloa brizantha cv. Marandu grass. During the fnishing phase, cattle were managed in paddocks of Urochloa decumbens grass. The average daily gain (ADG) and total weight gain during the growing phase were not diferent between animals fed PS (0.670 kg/day; 57.1 kg, respectively) and PES (0.730 kg/day; 62.4 kg, respectively), but both difered signifcantly from those supplemented with MS (0.540 kg/day; 45.1 kg). There was no diference between groups for average daily gain and total weight gain during the fnishing phase (0.600 kg/day; 48.3 kg) and the same response was observed for carcass yield (55.18%, on average). However, bulls fed PES had higher hot carcass weight compared with those supplemented with MS and PS. Protein supplementation (0.15% of BW) and protein-energy supplementation (0.40% of BW) improved beef cattle performance during the growing phase. However, supplementation during the growing phase has a small impact on cattle performance in the fnishing phase, although protein-energy supplementation at the growing phase improves the hot carcass weight and carcass traits during the fnishing phase. MenosThe objective of this study was to evaluate the performance, feed intake, carcass traits, and economic aspects of cattle fed diferent levels of supplementation during the growing phase (mineral supplementation?MS; low protein supplementation?PS, at 0.15% of body weight (BW); and a high protein-energy supplementation?PES at 0.40% of BW) and fnished on the pasture with concentrate supplementation at 1.6% of BW. Ninety bulls were distributed in a completely randomized design and allocated into paddocks predominantly composed of Urochloa brizantha cv. Marandu grass. During the fnishing phase, cattle were managed in paddocks of Urochloa decumbens grass. The average daily gain (ADG) and total weight gain during the growing phase were not diferent between animals fed PS (0.670 kg/day; 57.1 kg, respectively) and PES (0.730 kg/day; 62.4 kg, respectively), but both difered signifcantly from those supplemented with MS (0.540 kg/day; 45.1 kg). There was no diference between groups for average daily gain and total weight gain during the fnishing phase (0.600 kg/day; 48.3 kg) and the same response was observed for carcass yield (55.18%, on average). However, bulls fed PES had higher hot carcass weight compared with those supplemented with MS and PS. Protein supplementation (0.15% of BW) and protein-energy supplementation (0.40% of BW) improved beef cattle performance during the growing phase. However, supplementation during the growing phase has a small impact on cattle performance in the... Mostrar Tudo |
Palavras-Chave: |
Beef production; Growing phase; Protein energy; Proteína energética. |
Thesagro: |
Bovino; Crescimento; Pastagem; Produção de Carne. |
Thesaurus Nal: |
Pastures. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02625naa a2200325 a 4500 001 2146962 005 2022-09-29 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s11250-022-03270-z$2DOI 100 1 $aVITOR, A. da C. P. 245 $aFeeding strategy during growing phase on the performance and carcass traits in beef bulls fnished on the pasture.$h[electronic resource] 260 $c2022 520 $aThe objective of this study was to evaluate the performance, feed intake, carcass traits, and economic aspects of cattle fed diferent levels of supplementation during the growing phase (mineral supplementation?MS; low protein supplementation?PS, at 0.15% of body weight (BW); and a high protein-energy supplementation?PES at 0.40% of BW) and fnished on the pasture with concentrate supplementation at 1.6% of BW. Ninety bulls were distributed in a completely randomized design and allocated into paddocks predominantly composed of Urochloa brizantha cv. Marandu grass. During the fnishing phase, cattle were managed in paddocks of Urochloa decumbens grass. The average daily gain (ADG) and total weight gain during the growing phase were not diferent between animals fed PS (0.670 kg/day; 57.1 kg, respectively) and PES (0.730 kg/day; 62.4 kg, respectively), but both difered signifcantly from those supplemented with MS (0.540 kg/day; 45.1 kg). There was no diference between groups for average daily gain and total weight gain during the fnishing phase (0.600 kg/day; 48.3 kg) and the same response was observed for carcass yield (55.18%, on average). However, bulls fed PES had higher hot carcass weight compared with those supplemented with MS and PS. Protein supplementation (0.15% of BW) and protein-energy supplementation (0.40% of BW) improved beef cattle performance during the growing phase. However, supplementation during the growing phase has a small impact on cattle performance in the fnishing phase, although protein-energy supplementation at the growing phase improves the hot carcass weight and carcass traits during the fnishing phase. 650 $aPastures 650 $aBovino 650 $aCrescimento 650 $aPastagem 650 $aProdução de Carne 653 $aBeef production 653 $aGrowing phase 653 $aProtein energy 653 $aProteína energética 700 1 $aPEDREIRA, M. dos S. 700 1 $aSILVA, A. S. 700 1 $aPEZENTI, E. 700 1 $aSILVA, L. C. da 700 1 $aSILVA, H. A. da 700 1 $aDIAVÃO, J. 700 1 $aMORENZ, M. J. F. 773 $tTropical Animal Health and Production$gv. 54, 302, 2022.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
03/11/1997 |
Data da última atualização: |
06/10/2022 |
Autoria: |
FIGUEIREDO, F. J. C.; NOGUEIRA, O. L.; MONTEIRO FILHO, E. dos S. |
Afiliação: |
FRANCISCO JOSE CAMARA FIGUEIREDO, CPAF-AP; OSCAR LAMEIRA NOGUEIRA, CPAF-AP; EDGAR DOS SANTOS MONTEIRO FILHO, CPAF-AP. |
Título: |
Introdução de cultivares e linhagens de soja no Amapá/1983. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
Macapá: EMBRAPA-UEPAT de Macapá, 1984. |
Páginas: |
4 p. |
Série: |
(EMBRAPA-UEPAT de Macapá. Pesquisa em andamento, 37). |
Idioma: |
Português |
Conteúdo: |
A EMBRAPA, através da UEPAT de Macapá e do Centro Nacional de Pesquisa de Soja (CNPS), conduziu um trabalho de avaliação preliminar de 215 linhagens de soja em solo de área de mata de terra firme no Amapá. Estes genotipos foram comparados a cultivar tropical, ja adaptada a região amazônica. Este trabalho visa selecionar materiais que deverão compor ensaios mais avançados de competição, que tem como objetivo a identificação de cultivares que possam ser lançadas comercialmente na região. |
Palavras-Chave: |
Amapá; Brasil; Linhagens. |
Thesagro: |
Glycine Max; Soja; Variedade. |
Thesaurus NAL: |
Brazil; progeny; soybeans; varieties. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/65026/1/AP-1984-introducao-cultivares-linhagens-soja-amapa.pdf
|
Marc: |
LEADER 01228nam a2200277 a 4500 001 1341776 005 2022-10-06 008 1984 bl uuuu u0uu1 u #d 100 1 $aFIGUEIREDO, F. J. C. 245 $aIntrodução de cultivares e linhagens de soja no Amapá/1983. 260 $aMacapá: EMBRAPA-UEPAT de Macapá$c1984 300 $a4 p. 490 $a(EMBRAPA-UEPAT de Macapá. Pesquisa em andamento, 37). 520 $aA EMBRAPA, através da UEPAT de Macapá e do Centro Nacional de Pesquisa de Soja (CNPS), conduziu um trabalho de avaliação preliminar de 215 linhagens de soja em solo de área de mata de terra firme no Amapá. Estes genotipos foram comparados a cultivar tropical, ja adaptada a região amazônica. Este trabalho visa selecionar materiais que deverão compor ensaios mais avançados de competição, que tem como objetivo a identificação de cultivares que possam ser lançadas comercialmente na região. 650 $aBrazil 650 $aprogeny 650 $asoybeans 650 $avarieties 650 $aGlycine Max 650 $aSoja 650 $aVariedade 653 $aAmapá 653 $aBrasil 653 $aLinhagens 700 1 $aNOGUEIRA, O. L. 700 1 $aMONTEIRO FILHO, E. dos S.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amapá (CPAF-AP) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|