生物发酵床条件下育肥猪疾病控制效果观察

Observation on Control Effect of Finishing Pigs Diserses in the Fermenting Beds

通过建立生物发酵床,利用垫料中有益菌群的占位、生物热消毒、杀菌抑菌原理,配套疾病综合控制措施,对比观察了育肥猪的疾病发生情况。结果表明:发酵床条件下育肥猪的发病率降低了10.07%;因病死亡率降低1.65%;头均防治费降低5.60元,降低了52.8%;场内原有的猪瘟、猪丹毒、猪肺疫、仔猪副伤寒、传染性鼻炎、关节炎的发病得到了有效控制;胃肠炎、蛔虫、疥癣及感冒等的发病率也出现大幅度下降趋势,分别降低8.5%、12.1%、10.6%和3.8%,;生物发酵床改善了猪舍环境,增强了猪的体况,提高了免疫效果,保障了猪群的健康。

Making use of the element on occupying,biology heating antisepsis and sterilization of availability-bacterium in the fermennting beds,we have done the comparative analysis on diserses cotrolled of finishing pigs.The results suggest that the incidence of disease decreased 10.07%;the death rate of disease decreased 1.65%;the cost on per pig of prevention and cure decreased 52.8%.The majority common diseases such as hog cholera,swine erysipelas,swine plague and so on were under the control.The biological fermentation bed improved the hog house environment,strengthened pig＇s body situation,enhanced the immunity effect,has safeguarded the pig group health.