Presentation Information
[GG-25]Factors affecting to conception rate of first postpartum timed artificial insemination in lactating Holstein cows.
○Aina Hagiwara1, Yujiro Hagita2, Kazuhiro Bandai1, Hisashi Mizutani1, Tsuyoshi Tajima1, Ryotaro Miura3, Tadaharu Ajito1 (1. Nippon Veterinary and Life Science University, 2. Nippon Veterinary and Life Science University, Fuji Animal Farm, 3. Rakuno Gakuen University)