种蛋清洗消毒对孵化性能的影响试验  

Effect of Washing and Disinfecting Hatching Egg on Hatching Performance

作　　者：李晴云[1] 杜华锐[1] 蒋小松[1] 姜小雨[1] 刘光华[1] 刘岚[1] 

机构地区：[1]四川省畜牧科学研究院,四川成都610066

出　　处：《四川畜牧兽医》2004年第5期24-25,共2页Sichuan Animal & Veterinary Sciences

基　　金：四川省科技厅"九五"科技攻关项目<食品蛋种蛋清洗消毒技术研究与应用>(99B009)。

摘　　要：种蛋经机器清洗消毒处理后,与未处理的对照组相比较,入孵蛋孵化率提高了2.68个百分点,受精蛋孵化率提高了1.42个百分点,健雏率提高了0.7个百分点,经统计检验,两者差异极显著(P<0.01)。对照组死胚蛋中大肠杆菌检出率9.09%、沙门氏菌检出率54.55%,处理组大肠杆菌或沙门氏菌检出率均为零。种蛋清洗消毒后能显著提高孵化效果及雏鸡质量。comparing the treatment group(the hatching eggs were washed and disinfected;with the control group(the hatching eggs were not washed and disinfected;,the hatchability of treatment group was higher than that of the control group. By testing, the difference of the two groups was very significant(P<0.01=.

关 键 词：鸡 种蛋 清洗消毒 孵化性能 

分 类 号：S831.3[农业科学—畜牧学]