Calving interval and timing of first artificial insemination with higher milk yield in 1000 days from first calving in Holstein cows; 初産分娩後1000日間の乳量を最大にするための分娩間隔と初回授精開始時期;
ANDA, Masatoshi, KONDO, Nonoka, YAMAGUCHI, Satoshi, ABE, Hayato, NAKAGAWA, Satoshi, HAGIYA, KoichiVolume:
89
Year:
2018
Journal:
Nihon Chikusan Gakkaiho
DOI:
10.2508/chikusan.89.61
File:
PDF, 493 KB
2018