Data/hora: 06/06/2024 00:53:52

Provedor de dados: 	86	
País: 	Brazil	
Título: 	The use of insulin to improve fertility of timed-inseminated postpartum suckled beef cows	
Autores: 	Schneider,Augusto; Pfeifer,Luiz Francisco Machado; Schmitt,Eduardo; Bianchi,Ivan; Vieira,Marcelo Brandi; Xavier,Eduardo Gularte; Del Pino,Francisco Augusto Burkert; Corrêa,Marcio Nunes.	
Data: 	2010-10-01	
Ano: 	2010	
Palavras-chave: 	Bos taurus; ECG; Insulin; FTAI; Weaning.	
Resumo: 	The objective of this work was to evaluate the effect of insulin alone or in association with equine chorionic gonadotropin (eCG) on the fertility of postpartum beef cows subjected to synchronization. A total of 340 cows was subjected to fixed time artificial insemination. In the trial 1, the cows were subjected to temporary weaning (TW), while in the trial 2 the same protocol was tested without TW. The addition of an insulin injection to a progesterone/eCG-based protocol without TW increased the pregnancy rate of beef cows with body condition score (BCS) equal to or lower than 2.5. Insulin had no effect on cows submitted to TW or with BCS equal to or higher than 3.0.	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010001000023	
Editor: 	Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira	
Relação: 	10.1590/S0100-204X2010001000023	
Formato: 	text/html	
Fonte: 	Pesquisa Agropecuária Brasileira  v.45 n.10 2010	
Fonte: 	info:eu-repo/semantics/openAccess