为掌握西藏西北羌塘草原部分山羊养殖大县山羊无浆体病流行状况，利用快速凝集试验对日土、革吉、措勤和尼玛4县山羊480份血液进行山羊无浆体病检测。结果表明，山羊无浆体病在日土、革吉、措勤和尼玛4县公路沿线的山羊中普遍流行，山羊无浆体病平均阳性率为10.42％。其中1岁以内仔山羊无浆体病阳性率在7.50%～12.50％，以措勤县为低（7.50%），革吉和尼玛2县为高（12.50%）；1～2岁山羊无浆体病阳性率4县均为10.00％；2岁以上山羊无浆体病阳性率在10.00%～12.50％，以日土县为高（12.50%）。山羊无浆体病存在于西北羌塘草原日土、革吉、措勤和尼玛4县山羊群体中，应重视该病的防治。%In order to assess the prevalence of goat anaplasmosis in the main goats breeding counties in Qiangtang Grassland in northwest Tibet, a total of 480 goat blood samples collected from Rutog, Gê′gya, Coqên, and Nyima Counties were serologically analyzed by rapid agglutination test. The results revealed that the anaplasmosis widely prevailed in the goats along the highway of the above four counties and the average seropositive rate was 10.42%. The positive rate of anaplasmosis in goats under 1-year-old ranged from 7.50% (Coqên County) to 12.50% (Gê′gya County and Nyima County). Amongst the goats of 1-to 2-year-old in the four counties, 10.00%of them were anaplasmosis positive. In the goats above 2-year-old, the positive rate of anaplasmosis ranged from 10.00% to 12.50% (Rutog County). More attention should be paid to the prevalence of goat anaplasmosis in Northwest Regions of Tibet.
展开▼
