褪黑素对荷斯坦奶牛妊娠率及生殖激素的影响
吴昊, 姚松阳, 宋玉坤, 马慧, 郭刚, 王天坤, 李秀波, 路永强, 张鲁, 刘国世
Effects of Melatonin on Pregnancy Rate and Reproductive Hormone in Holstein Dairy Cows
WU Hao, YAO Songyang, SONG Yukun, MA Hui, GUO Gang, WANG Tiankun, LI Xiubo, LU Yongqiang, ZHANG Lu, LIU Guoshi
中国畜牧兽医
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2021, (7): 2523
-2529
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DOI: 10.16431/j.cnki.1671-7236.2021.07.028
