微酸性电解水消毒对肉鸡舍内微粒和微生物的影响

发布时间：2018-04-24 06:14

本文选题：微酸性电解水 + 肉鸡舍　；参考：《中国畜牧杂志》2017年03期

【摘要】：试验旨在研究微酸性电解水消毒对肉鸡舍内微粒和微生物浓度的影响。选择2栋肉鸡舍,一栋作为对照组,不进行电解水消毒,另一栋作为试验组,分别使用有效氯浓度为30 mg/L和50 mg/L的微酸性电解水对鸡舍进行消毒;之后进一步对试验鸡舍内使用2种浓度的电解水消毒,并对其消毒前后的舍内微粒和微生物的变化进行测定。结果表明:2种浓度电解水消毒的试验舍其微粒浓度均显著低于对照舍(P0.05);试验舍内微粒浓度在采用2种浓度电解水消毒后均显著低于消毒前(P0.05);50 mg/L有效氯浓度的电解水消毒后舍内微生物浓度显著低于30 mg/L有效氯浓度的电解水消毒后(P0.05),30 mg/L和50 mg/L有效氯浓度的杀菌率分别为35.21%和50.36%。因此,微酸性电解水消毒可以有效降低肉鸡舍微粒和微生物的浓度,并且50 mg/L有效氯浓度比30 mg/L有效氯浓度的杀菌效果更好。
[Abstract]:The purpose of the experiment was to study the effect of microorganism concentration in broiler shed after disinfection with micro-acid electrolytic water. Two broilers, one as control group and the other as experimental group were used to sterilize chicken coop with the available chlorine concentration of 30 mg/L and 50 mg/L respectively. After that, two kinds of electrolytic water were used to sterilize the chicken house, and the changes of microorganism and microorganism in the house before and after disinfection were determined. The results showed that the concentration of particles in the test houses with two different concentrations of electrolytic water was significantly lower than that of the control, and the concentration of particles in the test houses was significantly lower than the available chlorine concentration of 50 mg/L after disinfection of the two concentrations of electrolytic water. After water disinfection, the bactericidal rates of the available chlorine concentration of P0.05 and 50 mg/L were 35.21% and 50.36%, respectively, when the concentration of microorganism in the house was significantly lower than 30 mg/L available chlorine concentration in the electrolytic water, and the effective chlorine concentration of P0.05 and 50 mg/L were 35.21% and 50.36%, respectively. Therefore, micro-acid electrolytic water disinfection can effectively reduce the concentration of microbes and microorganisms in broilers, and the 50 mg/L effective chlorine concentration is better than the 30 mg/L effective chlorine concentration sterilization effect.
【作者单位】：河南牧业经济学院;河南科技大学;
【基金】：河南省重大科技专项(141100110800) 河南省科技开放合作项目(152106000015)
【分类号】：S851.36

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