About SAKAGUCHI MINORU
About KIKUCHI MOTOHIRO
About MIURA HIROSHI
About 食肉に関する助成研究調査成果報告書
About cattle
About artificial fertilization
About optimization
About estrus
About reproductive management
About criterion
About standing position
About animal behavior
About ovulation
About spacing
About picture recording
About duration time
About reproductive behavior
About standing
About Video Recording
About persistence time
About interval
About mounting behavior
About Estrus Detection
About number of steps
About Cattle
About Reproduction management
About 発情
About 判定基準
About 牛
About 人工授精
About 再設定