奶牛场生产母牛产后瘫痪发病率调查及典型产后瘫痪病例诊治

Investigation on the Incidence of Postpartum Paralysis of Cows in Dairy Farm and Diagnosis and Treatment of Typical Cases of Postpartum Paralysis

奶牛产后瘫痪是母牛分娩前后突然发生的一种严重的代谢性疾病。本文统计了伊犁某荷斯坦奶牛场2015年4月至2018年3月1 200头分娩奶牛生产瘫痪发病情况,分娩奶牛发生产后瘫痪104头,产后瘫痪平均发病率为8.65%,以1月、12月、2月发病率较高,为11.11%～13.89%;而4月、9月、10月发病率低,为6.61%～6.71%。高产奶牛在5胎以上产后瘫痪发病率达10.30%～11.79%,而第2胎发病率很低,在3.59%。本文着重对1例典型病例发病原因、临床症状及发病特点进行详细论述,采取补钙、补糖及结合乳房送风治疗效果明显,从而得出了一些治疗预防的方法,为减少养殖场奶牛产后瘫痪发病率提供了参考。

Postpartum paralysis of cows is a serious metabolic disease that occurs suddenly before and after delivery. The paper counted the incidence of postpartum paralysis in 1,200 dairy cows from a Holstein dairy farm in Yili from April 2015 to March 2018. 104 cows were born with postpartum paralysis and the average incidence rate of postpartum paralysis was 8.65%, especially in January, December and February, which were 11.11% to 13.89%. However, the incidence was lower in April, September and October (6.61% to 6.71%). The incidence of postpartum paralysis was 10.30% to 11.79% in cows with high yield after 5 foetuses, while the incidence of second foetuses was very low (only 3.59%). In the paper, the pathogenesis, clinical symptoms and characteristics of a typical case were discussed in detail, and the effects of calcium supplementation, sugar supplementation and combined with breast air supply were obvious, which summarized some treatment and prevention methods, providing a reference for reducing the incidence of postpartum paralysis of dairy cows.