摘要
[目的]掌握青岛地区奶牛肢蹄病发病状况,为防控提供依据。[方法]2021—2022年对青岛地区30家规模化奶牛场肢蹄病情况开展调查,统计发病状况,分析影响因素。[结果]2022年青岛地区规模化奶牛场奶牛肢蹄病发病率22.63%,低于2021年的24.94%,差异有统计学意义(P<0.05)。2021年和2022年奶牛肢蹄病发病中,均以蹄皮炎发病率最高,分别达12.17%、10.69%,发病率最低的为腐蹄病。不同规模奶牛场间比较发现,2021年和2022年发病率最高的均为小规模奶牛场。青岛地区奶牛肢蹄病发病时间主要集中在12月至次年3月及6—8月。[结论]青岛地区规模化奶牛场奶牛肢蹄病发病率受到养殖规模及卫生状况影响,应根据实际情况及时调整,做好综合防控,降低发病率。
[Objective] To investigate the incidence of foot and hoof disease of dairy cows in Qingdao and provide basis for prevention and control.[Method]From 2021 to 2022,30 intensive dairy farms scale in Qingdao were investigated to analyze the incidence of foot and hoof disease in dairy cows.Make statistics on the incidence and analyze the influencing factors.[Result]The incidence of foot and hoof disease of dairy cows in intensive dairy farms in Qingdao in 2022 was 22.63%,which was lower than 24.94% in 2021,and the difference was statistically significant(P <0.05).In 2021 and 2022,the highest incidence of hoof dermatitis was 12.17% and 10.69% respectively,reaching,and the lowest incidence was hoof rot.The comparison of different scales of farms showed that the highest incidence in 2021 and 2022 were small scale farms.The onset time of foot and hoof disease of dairy cows in Qingdao was mainly concentrated from December to March and from June to August.[Conclusion]The incidence of foot and hoof disease of dairy cows in intensive farms in Qingdao is affected by the scale of farming and health conditions.According to the actual situation,timely adjustment,comprehensive prevention and control are necessary to reduce the incidence.
作者
魏太亮
徐桂英
WEI Tailiang;XU Guiying(Agricultural Comprehensive Administrative Law Enforcement Brigade of Agriculture and Rural Affairs Bureau of Qingdao West Coast New Area,Qingdao Shandong 266400;Agriculture and Rural Affairs Bureau of Qingdao West Coast New Area,Qingdao Shandong 266400)
出处
《中国乳业》
2024年第4期47-50,55,共5页
China Dairy
关键词
奶牛
肢蹄病
规模化
蹄皮炎
dairy cow
foot and hoof disease
intensive dairy farms
pododermatitis
