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本文调查分析了甘肃省某牧场2011~2015年奶牛常发疾病类型和发病率,结果发现,该场常发疾病中,消化系统疾病、呼吸系统疾病和繁殖系统疾病的发病率较高,分别占主要疾病的14.39%、16.63%和14.13%,且以犊牛和成母牛发病率较高,成母牛以乳房炎、胎衣不下和子宫炎发病率较高,犊牛以感冒、腹泻、腹痛和肺炎发病率较高。
In this paper, we investigated and analyzed the types and incidence of the most common diseases in dairy cows from 2011 to 2015 in a ranch in Gansu Province. We found that the prevalence of digestive diseases, respiratory diseases and reproductive diseases were high in this common disease, accounting for 14.39%, 16.63% and 14.13% of the major diseases, and the higher prevalence of calves and cows, mastitis into cows, no significant fetal hypodermic and higher incidence of metritis, calves with colds, diarrhea, abdominal pain And a higher incidence of pneumonia.