| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Unidades Centrais. |
|
Data corrente: |
22/05/2018 |
|
Data da última atualização: |
25/02/2019 |
|
Autoria: |
FRANZONI, A. P. S.; GLORIA, J. R. da; COSTA, A. L. B. de S. A.; MARTINS, R. A.; AMARAL, T. F.; AZEVEDO, R. A. de; CAMPOS, E. F.; COELHO, S. G. |
|
Afiliação: |
Ana Paula Saldanha Franzoni, Universidade Federal de Minas Gerais/Escola de Veterinária; Joana Ribeiro da Gloria, Universidade Federal de Minas Gerais/Escola de Veterinária; Anna Luiza Belli de Souza Alves Costa, Universidade Federal de Minas Gerais/Escola de Veterinária; Ronaldo Alves Martins, Universidade Federal de Minas Gerais/Escola de Veterinária; Thiago Fernandes Amaral, Faculdade Alis de Bom Despach; Rafael Alves de Azevedo, Universidade Federal de Minas Gerais/Escola de Veterinária; Ernane Ferreira Campos, ReHagro; Sandra Gesteira Coelho, Universidade Federal de Minas Gerais/Escola de Veterinária. |
|
Título: |
Metabolic and hormone profiles of Holstein x Gyr cows during pre- and postpartum. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 3, p. 371-377, mar. 2018. |
|
Idioma: |
Inglês |
|
Notas: |
Título em português: Perfis metabólico e hormonal de vacas Girolando em pré e pós-parto. |
|
Conteúdo: |
The objective of this work was to describe the effect of genetic composition on body condition score (BCS), on total lactation production, and on metabolic and hormone profiles of Holstein x Gyr cows under the same pre- and postpartum management conditions. The genetic groups ½ (n=8), ¾ (n=10), and ?? (n=10) Holstein x Gyr (HG) were evaluated within the same farm, and all of them showed typical lactation curves. The time required to reach peak production did not differ between groups. The groups also did not differ as to time to reach the lowest BCS after calving or to recover BCS after calving, nor as to their BCS values in the week of first ovulation, number of weeks required for first ovulation, and service period. However, ½ HG cows had higher BCS at calving, but also greater BCS loss postpartum. Total lactation production and plasma insulin concentrations of ¾ HG cows postpartum were similar to those of cows specifically selected for milk production. Using parameters obtained with Holstein cows to determine management conditions in farms with crossbred cows can have unwanted consequences, since these animals have different metabolic and hormone profiles. |
|
Palavras-Chave: |
GH; IGF-1; Período de transição. |
|
Thesagro: |
Bos Indicus; Bos Taurus; Curva de Lactação. |
|
Thesaurus Nal: |
Cattle; Lactation curve; Zebu. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177465/1/Metabolic-and-hormone-profiles-of-Holstein.pdf
|
|
Marc: |
LEADER 02186naa a2200325 a 4500
001 2091832
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aFRANZONI, A. P. S.
245 $aMetabolic and hormone profiles of Holstein x Gyr cows during pre- and postpartum.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Perfis metabólico e hormonal de vacas Girolando em pré e pós-parto.
520 $aThe objective of this work was to describe the effect of genetic composition on body condition score (BCS), on total lactation production, and on metabolic and hormone profiles of Holstein x Gyr cows under the same pre- and postpartum management conditions. The genetic groups ½ (n=8), ¾ (n=10), and ?? (n=10) Holstein x Gyr (HG) were evaluated within the same farm, and all of them showed typical lactation curves. The time required to reach peak production did not differ between groups. The groups also did not differ as to time to reach the lowest BCS after calving or to recover BCS after calving, nor as to their BCS values in the week of first ovulation, number of weeks required for first ovulation, and service period. However, ½ HG cows had higher BCS at calving, but also greater BCS loss postpartum. Total lactation production and plasma insulin concentrations of ¾ HG cows postpartum were similar to those of cows specifically selected for milk production. Using parameters obtained with Holstein cows to determine management conditions in farms with crossbred cows can have unwanted consequences, since these animals have different metabolic and hormone profiles.
650 $aCattle
650 $aLactation curve
650 $aZebu
650 $aBos Indicus
650 $aBos Taurus
650 $aCurva de Lactação
653 $aGH
653 $aIGF-1
653 $aPeríodo de transição
700 1 $aGLORIA, J. R. da
700 1 $aCOSTA, A. L. B. de S. A.
700 1 $aMARTINS, R. A.
700 1 $aAMARAL, T. F.
700 1 $aAZEVEDO, R. A. de
700 1 $aCAMPOS, E. F.
700 1 $aCOELHO, S. G.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 3, p. 371-377, mar. 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | FRANZONI, A. P. S.; GLORIA, J. R. da; COSTA, A. L. B. de S. A.; MARTINS, R. A.; AMARAL, T. F.; AZEVEDO, R. A. de; CAMPOS, E. F.; COELHO, S. G. Metabolic and hormone profiles of Holstein x Gyr cows during pre- and postpartum. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 3, p. 371-377, mar. 2018. Título em português: Perfis metabólico e hormonal de vacas Girolando em pré e pós-parto.| Biblioteca(s): Embrapa Unidades Centrais. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
