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- Study of Molecular Genetic Markers for Heat Resistant Traits in Holstein Dairy Cattle 荷斯坦奶牛耐热性状的分子遗传标记研究
- Holstein dairy cattle 荷斯坦奶牛
- One of a breed of small, black dairy cattle of Irish origin. 克立牛一种产于爱尔兰的黑色小乳牛
- The dairy cattle are going to come in. 奶牛要产仔了。
- The farmer bought 60 heads of dairy cattle. 这个农夫买了60头乳牛。
- The farm has both beef and dairy cattle. 这家农场饲养菜牛和奶牛。
- Dairy cattle from Taiwan produce an average of 18-20 kg daily. 台湾乳牛平均产乳量一天大约18-20公斤。
- One of a breed of small dairy cattle originally raised in the Channel Islands. 奥尔德尼乳牛原产于海峡群岛中的一种体型小的乳牛
- These results suggest that genotype CC of HSP70-1 gene may be used as a molecular and genetic marker to improve the phenotype of anti-mastitis in Chinese Holstein dairy cows. 在中国荷斯坦奶牛群体中,HSP70-1基因CC基因型可作为改良奶牛乳腺炎抗性性状的分子遗传标记。
- Conclusion: TVR can penetrate the mammary skin in dairy cattle in vitro. 结论:中兽药复方涂膜剂乳炎清对奶牛乳房皮肤具有一定的透皮效果。
- Formed a cattle farming, dairy cattle, pigs, goats four major breeding base. 养殖业形成了黄牛、奶牛、生猪、山羊四大养殖基地。
- 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
- Fig 1. Profile of serum progesterone concentration after GnRH treatment in dairy cattle. 图1.;激性腺素释放素处理后乳牛血清助孕酮浓度之变化。
- The significance of the puncture of bone marrow in diagnosing leukemia for the dairy cattle. 骨髓穿刺术在诊断奶牛白血病中的意义。
- In 1998, the Beijing Dairy Cattle Breeding Centre joined the project as a fourth primary site. 1998年,北京奶牛中心作为第四个项目点参加了中加奶牛项目。
- China has presently several dozen million head of low quality beef and dairy cattle. 中国现有劣质菜牛和奶牛1千多万头。
- Any of various brown and white dairy cattle of a breed that originated in Ayr, Scotland. 艾尔夏牛原产于苏格兰埃尔郡的棕白色乳牛品种之一
- Any of a breed of fawn-colored dairy cattle developed on the island of Jersey and producing milk that is rich in butterfat. 泽西种乳牛一个生长在泽西岛的浅黄褐色奶牛品种,产的牛奶含有丰富的乳脂
- Liao ranch within a broad vision Jia You, dairy cattle are the main business objective. 牧场内宽广辽,视野尤佳,乳牛是主要的经营目标。
- Analysis of Acyesis and Infertility in Chinese Holstein Dairy Cows 奶牛不孕症问题分析