蛋质量对边鸡孵化效果的影响  

Effect of Egg Quality on Hatching Effect of Bian Chicken

作　　者：叶红心[1] 魏清宇[1] 李培峰[1] 崔少华[1] 丁馥香[1] 

机构地区：[1]山西省农业科学院畜牧兽医研究所,山西太原030032

出　　处：《山西农业科学》2016年第4期521-523,共3页Journal of Shanxi Agricultural Sciences

基　　金：山西省科技攻关项目(20140311021-1);山西省农业科学院育种工程项目(11yzgc015)

摘　　要：试验选用边鸡10世代42周龄种蛋,按蛋质量分组进行孵化,研究蛋质量对边鸡孵化效果的影响。结果表明,蛋质量〉45~50 g组受精蛋孵化率和入孵蛋孵化率最高,分别为94.08%和88.83%;其次为蛋质量〉50~55 g组,分别为93.94%和87.07%。种蛋7胚龄和18胚龄蛋质量〉45~50 g,〉50~55 g,〉55~60 g组的相对失质量比均低于蛋质量≤45 g和蛋质量〉60 g组。雏鸡初生质量占入孵蛋质量的比例为65.07%~72.37%,雏鸡初生体质量随蛋质量的增加而增大。Experiment chooses Bian chicken 10 generations, 42 weeks of egg, egg hatching according to egg quality group. The results show that the 〉 45-50 g egg quality group of fertilized eggs hatching rate and hatching egg hatching rate are the highest, are 94.08% and 88.83%, respectively, followed by 〉 50-55 g egg quality group, 93.94% and 87.07%, respectively. 〉 45-50 g egg quality group, 〉 50-55 g egg quality group, 〉 55-60 g egg quality group breeder eggs embryonic age 7 and 18, the relative weight loss ratio are below ≤45 g and 〉 60 g egg quality group. Chicks birth weight proportion of hatching egg quality is 65.07%-72.37%, the chicks born body quality increases with the increase of egg quality.

关 键 词：边鸡 蛋质量 受精率 孵化率 相对失质量 

分 类 号：S831.3[农业科学—畜牧学]