阿里地区牦牛血清生化指标检测  

Detection of Serum Biochemistry Indexes of Yaks in Ngari Prefecture

作　　者：平措占堆[1,2] 洛桑顿珠 尼玛次仁 索朗多吉 巴多 旦巴 旦巴加参 支张 张强[1,2] 巴桑旺堆[1,2] Pingcuo Zhandui;Luosang Dunzhu;Nima Ciren;Suolang Duoji;Ba Duo;DanBa;Danba Jiacan;Zhi Zhang;ZHANG Qiang;Basang Wangdui(State Key Laboratory of Barley and Yak Germplasm Resources and Genetic Improvement,Tibet Academy of Agricultural and Animal Husbandry Sciences,Lhasa Tibet 850000;Institute of Animal Husbandry and Veterinary Medicine,Tibet Academy of Agricultural and Animal Husbandry Sciences,Lhasa Tibet 850009;Agriculture and Rural Affairs Bureau of Ngari Prefecture,Ngari Tibet 859000;Gerze County Agriculture and Rural Bureau,Gerze Tibet 859200)

机构地区：[1]省部共建青稞和牦牛种质资源与遗传改良国家重点实验室,西藏自治区农牧科学院,西藏拉萨850000 [2]西藏自治区农牧科学院畜牧兽医研究所,西藏拉萨850009 [3]阿里地区农业农村局,西藏阿里859000 [4]改则县农业农村局,西藏改则859200

出　　处：《现代农业科技》2021年第20期174-177,共4页Modern Agricultural Science and Technology

基　　金：阿里牦牛新品种培育研究(XZ202001ZY0021N);国家肉牛牦牛产业技术体系(CARS-37)。

摘　　要：以阿里地区4~5岁牦牛为试验对象,分析了牦牛的39项血清生化指标,完成了39项血清生化指标95%置信参考范围分析,同时比较了不同饲养模式下牦牛的血清生化指标。结果表明:阿里地区牦牛的乳酸脱氢酶、α-羟丁酸、渗透压等血清生化指标高,胱抑素C、β-2微球蛋白、尿素氮/肌酐等血清生化指标低;舍饲牦牛总蛋白、间接胆红素、碱性磷酸酶、β-2微球蛋白等指标高于散养牦牛,差异显著(P<0.05);舍饲牦牛肌酸酶同工酶、二氧化碳、尿素以及尿素氮/肌酐等指标高于散养牦牛,差异极显著(P<0.01)。With 4-5 years old yaks in Ngari prefecture as the test subjects,39 serum biochemical indexes of yaks were analyzed,and analysis on the 95%confidence reference range of 39 serum biochemical indexes was completed.At the same time,the serum biochemical indexes of yaks under different feeding modes were compared.The results showed that the serum bioche-mical indexes such as lactate dehydrogenase,α-hydroxybutyric acid and osmotic pressure of yaks in Ngari prefecture were high,while the serum biochemical indexes such as cystatin C,β-2 microglobulin and urea nitrogen/creatinine were low;in the rearing mode,the total protein,indirect bilirubin,alkaline phosphatase,β-2 microglobulin of yaks were higher than those of the free-range yaks;the difference was significant(P<0.05);the indexes of isoenzyme,carbon dioxide,urea and urea nitrogen/creatinine were higher than those of the free-range yaks,and the difference was extremely significant(P<0.01).

关 键 词：牦牛 血清生化指标 饲养模式 西藏阿里 

分 类 号：S823.85[农业科学—畜牧学]