微量血凝和血凝抑制试验定量红细胞应用探讨  

Effect of Chinese medicinal herb -compound additive on transport stress in beef cattle

作　　者：刘延鑫[1,2] 孙宇[2] 高腾云[2] 

机构地区：[1]河南中医学院,郑州450008 [2]河南农业大学牧医工程学院,郑州450002

出　　处：《黑龙江畜牧兽医》2013年第7期102-104,共3页Heilongjiang Animal Science And veterinary Medicine

基　　金：现代农业产业技术体系建设专项资金项目（CARS-37）;中国博士后面上基金项目（2012M521396）;河南中医学院博士科研基金项目（BSJJ2010-04）

摘　　要：为了研究中草药复合添加剂对肉牛运输应激的效果，试验将30头健康的西门塔尔杂交肉牛随机分为对照组和试验组，每组15头，试验组按时服用中草药复合添加剂，分别于长途运输前后不同时间点进行直肠温度、平均日增重、血液生化指标和发病率的监测。结果表明：中草药复合添加剂可以稳定肉牛长途运输后的体温和血液生化指标变化，具有提高日增重和减少发病率的作用。说明中草药复合添加剂可以用于肉牛运输应激。To study the effect of Chinese medicinal herbcompound additive on transport stress in beef cattle, 30 healthy Simmental crossbred beef cattle were selected and randomly divided into a control group and the test group （ n = 15 ）. The beef cattle in the test group were fed with Chinese medicinal herb -compound additives on time. The rectal temperatures, average daily gains, blood biochemical parameters and disease incidences of the beef cattle, were monitored at different time points before and after long - distance transportation, respect!rely. The results showed that the Chinese medicinal herb -compound additive could stabilize the body temperatures and blood biochemical indicators, and im- prove daily gains and reduce the disease incidences in the test group after long - distance transportation. The result demonstrates that Chinese medicinal herb - compound additive can be applied to the transport stress in beef cattle.

关 键 词：中草药复合添加剂 肉牛 运输应激 

分 类 号：S816.7[农业科学—饲料科学]