低剂量γ辐射对鸡产蛋性能的影响  

INFLUENCE OF LOW DOSE Y-RAYS ON LAYING EGG PROPERTY OF HEN

作　　者：王树禹[1] 崔在久[1] 刘大森[1] 张鹏[1] 张宏伟[2] 

机构地区：[1]东北农学院同位素教研室,哈尔滨150030 [2]东北农学院畜牧系,哈尔滨150030

出　　处：《核农学报》1992年第2期82-86,共5页Journal of Nuclear Agricultural Sciences

摘　　要：1985—1990年间,用^(60)Coγ源辐照滨白鸡种蛋,结果表明,辐照促进受精蛋胚胎发育,孵化率提高6.86％,健雏率提高5.52％,雏鸡增重5—6％,提高辐照当代母鸡产蛋率8.03％,辐照二代(商品代)母鸡开产日龄提前6—7周,拉长产蛋期,72周龄产蛋量提高10.48％。The Harbin white breeding eggs were irradiated by γ~rays.The results showed that low dose irradiation stimulated the embryo develop-ment of fertilized eggs,increasing the hatching rate by 6.86% and the healthy bird rate by 5.52%.The egg production rate of the irradiated generation hens was increased by 8.03%,the first laying egg date of the second irradiated generation hens was shifted 6 to 7 weeks earlier and the egg production period was prolonged.72-week egg production was raised by 10.48%.

关 键 词：鸡 蛋鸡 Γ辐射 性能 

分 类 号：S831.1[农业科学—畜牧学]