Title:	Effects of sperm cryopreservation extenders and estrus in pregnancy of Bos indicus cows submitted to TAI.
Authors:	PFEIFER, L. F. M. POTIENS, J. R. ANDRADE, J. de S. NOGUEIRA, E.
Affiliation:	LUIZ FRANCISCO MACHADO PFEIFER, CPAF-RO; JOSÉ ROBERTO POTIENS, SELEON BIOTECNOLOGIA; JESSICA DE SOUZA ANDRADE, UNIVERSIDADE FEDERAL DE RONDÔNIA; ERIKLIS NOGUEIRA, CNPGC.
Date Issued:	2025
Citation:	Semina: Ciências Agrárias, v. 46, n. 4, p. 1313-1320, jul./ago. 2025.
Description:	The fertility of TAI programs is a multifaceted trait influenced by both semen quality and individual female responses to synchronization protocols. Cows exhibiting estrus prior to TAI ovulated earlier, and had greater pregnancy per AI (P/AI) compared to those that do not. The objective of this study was to evaluate the relationship between estrus behavior of cows and the semen's cryopreservation extenders on the fertility of B. indicus cows subjected to timed artificial insemination (TAI).
Thesagro:	Gado de Corte Gado Nelore Bos Indicus Vaca de Corte Fertilidade Animal Inseminação Artificial Sêmen Criopreservação Prenhez
NAL Thesaurus:	Beef cattle Nellore Beef cows Animal fertility Artificial insemination Cryopreservation Estrus Pregnancy
ISSN:	1679-0359
DOI:	10.5433/1679-0359.2025v46n4p1313
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPAF-RO)