Insemination of Holstein cows with sexed spermJ. L. Schenk, R. W. EverettJOURNAL OF ANIMAL SCIENCE(2007)引用 0|浏览7暂无评分关键词dairy cows,pregnancy,sexed spermAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要