Growth performance of holstein crossed with local yellow cattle
用荷斯坦牛改良土种黄牛效果分析
Studies on Hemorheology and Mineral Elements of Hoof Deformities in Holstein Dairy Cattle.
黑白花奶牛变形蹄血液流变学及矿物元素的研究
Ninety percent of the U.S. milk supply, for example, comes from the Holstein breed of cattle.
比如说，美国百分之九十的牛奶来自于霍斯坦牛种。
Holstein Any of a breed of large black and white dairy cattle originally developed in Friesland.
霍斯坦种乳牛，一种原产于荷兰弗里斯兰的黑白花大奶牛。
Determination of Contents of Natrium and Kalium in Salivary of Holstein Dairy Cow and Yellow Cattle in Haibei Prefecture.
海北州黑白花奶牛和黄牛唾液钠、钾含量的测定
Preliminary study of mapping quantitative trait loci on the German Holstein dairy cattle. Journal of Zhejiang Agricultural University
德系黑白花奶牛数量性状基因定位研究初报
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