Delaying induction of ovulation and timed artificial insemination in a Double-Ovsynch protocol increased expression of estrus and altered first-service reproductive outcomes of lactating dairy cows

Delaying induction of ovulation and timed artificial insemination in a Double-Ovsynch protocol increased expression of estrus and altered first-service reproductive outcomes of lactating dairy cows

ABSTRACT: The objective of this randomized controlled experiment was to evaluate the effect of delaying induction of ovulation and timed artificial insemination (TAI) on expression of estrus before AI and first-service reproductive outcomes. A secondary objective was to evaluate the effects of delay...

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Bibliographic Details
Main Authors: A.L. Laplacette, C. Rial, E. Sitko, M.M. Perez, S. Tompkins, M.L. Stangaferro, M.J. Thomas, J.O. Giordano
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Journal of Dairy Science
Subjects:
automated detection of estrus
timed artificial insemination
delayed induction of ovulation
fertility
Online Access:http://www.sciencedirect.com/science/article/pii/S0022030224012165
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