奶牛场隐性乳房炎的检测与药物治疗试验

Diagnosis and Drug Therapy on Recessive Garget of Cows in Cattle Farm

本试验用隐性乳房炎诊断液(LMT)对奶牛场不同泌乳期的40头临床健康黑白花奶牛的160个乳区进行了隐性乳房炎的检测,共检测出阳性头数21头,阳性率52.50%;阳性乳区42个,阳性率26.25%。将检测出的21头患隐性乳房炎的病牛随机分成A、B、C、D共4组,A组用青霉素和链霉素进行治疗,阳性乳区治愈率为22.22%;B组用左旋咪唑注射液进行治疗,阳性乳区治愈率为30.00%;C组用中药方剂进行治疗,阳性乳区治愈率为57.14%;D组不采用任何治疗措施,作为对照组。结果发现:抗生素组疗效并不理想,左旋咪唑注射液疗效高于抗生素组,中药组的效果最好。

160 milk areas of 40 cows in different lactation periods, which were clinical healthy, were diagnosed by recessive garget diagnosticum（LMT） in cattle farm. 21 cows and 42 milk areas were identified positive, the positive rate of cows and milk area were 52.50% and 26.25% respectively.21 positive cows were divided into 4 groups at random （A, B, C and D） and treated with different drugs： cows in group A, B and C were treated with penicillin and streptomysin, levamisole and traditional Chinese herbal medicine, while cows in group D were treated with nothing. The results showed that the cure rates of A, B and C group were 22.22%, 30.00%, 57.14% respectively, it indicated that the healing effect of antibiotics was not good, the healing effect of levamisole was higher than that of the antibiotics and the best one was traditional Chinese herbal medicine.