...兽医技术人员掌握家畜胚胎移植技术的体会 [中国奶牛 China Dairy Cattle] 对青海省奶牛胚胎移植的思考与建议 [中国奶牛 China Dairy Cattle] 受体牛膘情与黄体发育关系的探讨 [畜牧与兽医 Animal Husbandry & Veterinary Medicine] ..
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...的奶牛良种 [中国农村科技 China Rural Science & Technology] 上海光明召开荷斯坦奶牛育种会议 [中国奶牛 China Dairy Cattle] 弗莱维赫的特性及其在德国奶牛业中的应用现状 [中国乳业 China Dairy] ..
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... 番茄酒酿造技术 [农产品加工 Farm Products Processing] 美国对牛奶品质的监控 [中国奶牛 China Dairy Cattle] 牛奶新大陆 [乳品与人类 Dairy News] ...
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At present, since there is no effective vaccine which can prevent the cow mastitis, dairy cattle farmers in China are more helpless when confronted with the intractable mastitis.
目前国内还缺少预防奶牛乳腺炎的效果较好的疫苗，我国众多奶牛养殖户在顽固性乳腺炎面前束手无策。
Total of 111 feed samples, including corn, corn silage, grass, grass silage and mixed feed, were collected from different pig, cattle, dairy and chicken farms in Germany and China.
用此方法检测了来自德国和中国的猪场、牛场以及鸡场的饲料样品共111份，包括玉米、玉米青贮、牧草青贮以及混合饲料和牧草。
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