The effect of progesterone concentrations during superovulation of Holstein heifers in a randomized trial

ABSTRACT: The aim of this study was to evaluate the effect of different progesterone (P4) concentrations during the follicular growth on the intensity of estrous expression, ovarian response to the superovulatory treatment, and embryo production and quality in superovulated heifers. A total of 63 Ho...

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Bibliographic Details
Main Authors: J.C.S. Marques, J.P.O. Maciel, J. Denis-Robichaud, R.S. Conceicao, A.M. Bega, S. Moore, M.A. Sirard, C.F. Baes, R.L.A. Cerri
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Journal of Dairy Science
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0022030223004617