育種・遺伝Ⅱ

[VI-20-15] 北海道ホルスタイン種雌牛における泌乳前期の乳中脂肪酸組成と繁殖性との関係

*Takeshi Yamazaki¹, Akiko Nishiura², Satoshi Nakagawa³, Hayato Abe³, Yuka Nakahori³, Yutaka Masuda⁴ (1. Hokkaido Agricultural Research Center, NARO, 2. Institute of Livestock and Grassland Science, NARO, 3. Dairy Milk Recording and Testing Association, 4. College of Agriculture, Food and Environment Sciences, Department of Sustainable Agriculture, Rakuno Gakuen University)