Title:	Does GnRH treatment at TAI regardless of estrus occurrence increase pregnancy rate in crossbred Bos taurus suckled cows?
Authors:	FERNANDES, V. S. VELHO, G. dos S. SANTOS, M. F. O. dos EVANGELISTA, K. A. GASPERIN, B. G. PFEIFER, L. F. M. FERREIRA, R. GONÇALVES, P. B. D GASTAL, G. D. A. DALTO, A. G. C. ROVANI, M. T.
Affiliation:	VANESSA SILVA FERNANDES, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; GABRIELLA DOS SANTOS VELHO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; MATEUS FELIPE OSÓRIO DOS SANTOS, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; KELLY ALVES EVANGELISTA, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; BERNARDO GARZIERA GASPERIN, UNIVERSIDADE FEDERAL DE PELOTAS; LUIZ FRANCISCO MACHADO PFEIFER, CPAF-RO; ROGÉRIO FERREIRA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; PAULO BAYARD DIAS GONÇALVES, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; GUSTAVO DESIRE ANTUNES GASTAL, INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA; ANDRÉ GUSTAVO CABRERA DALTO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; MONIQUE TOMAZELE ROVANI, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL.
Date Issued:	2024
Citation:	Animal Reproduction, v. 21, n.1, e20230123, 2024.
Description:	The impact of GnRH treatment on the day of TAI in beef cows has received limited investigation, especially concerning its association with estrus expression. Consequently, two experiments were conducted to assess the potential of GnRH treatment on the day of TAI to enhance fertility according to the expression or not of estrus in beef cows.
NAL Thesaurus:	Ovulation Estrus Conception rate
Keywords:	GnRH Timed artificial insemination
DOI:	https://doi.org/10.1590/1984-3143-AR2023-0123
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPAF-RO)