Lactational performance of straightbred Angus cows and three Angus-dairy-cross genotypes. F J R Fraga,R E Hickson,N Lopezvillalobos,P R Kenyon,S T Morris,N L Villalobosmag(2013)引用 23|浏览1暂无评分关键词genotypesAI 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