Effects of gonadotropin-releasing hormone at initiation of the 5-d timed artificial insemination (AI) program and timing of induction of ovulation relative to AI on ovarian dynamics and fertility of dairy heifers
Titel:
Effects of gonadotropin-releasing hormone at initiation of the 5-d timed artificial insemination (AI) program and timing of induction of ovulation relative to AI on ovarian dynamics and fertility of dairy heifers
Auteur:
Lima, F.S. Ayres, H. Favoreto, M.G. Bisinotto, R.S. Greco, L.F. Ribeiro, E.S. Baruselli, P.S. Risco, C.A. Thatcher, W.W. Santos, J.E.P.