摘要
通过对锡林浩特市周边奶牛养殖场调查,发现大多奶牛养殖户只喂天然干草,配合精料来源不定,质量不稳,不能满足奶牛的营养需要;同时早晚温差大,冬季气候寒冷,对奶牛的繁殖机能有一定的抑制作用;另外由于繁殖技术等综合因素引起子宫内膜炎发病率较高,基于诱发的病因提出了一些预防措施,把由此病引起的损失降到最低。
through investigation of Xi Linhot City surrounding dairy farm,found that most dairy farmers only feed natural hay with fine provenance adventitious and quality of instability,can not meet the needs of the nutrition of dairy cows; and large temperature difference between day and night,winter weather is cold,These factors have a certain effect on the reproductive function of the cow; also due to a combination of factors of reproductive technology caused high incidence of endometritis,and proposes some preventive measures according to the causes of induced,the resulting disease caused losses to a minimum.
基金
锡林郭勒职业学院科研课题,项目名称:锡林浩特地区奶牛子宫内膜炎发病率调查及蒙兽药调理研究(项目编号:YB2014-15)
