生化遗传标记在兴国灰鹅育种中的应用研究  

Study on Application of Biochemical Genetic Markers for Breeding of Xingguo Grey Geese

作　　者：谢金防 刘林秀 谢明贵 刘玉秀 康照风 韦启鹏 唐维国 储怡士 季华员 陈受金 

机构地区：[1]江西省农科院畜牧兽医研究所,江西南昌330200 [2]江西省兴国灰鹅原种场,江西兴国342400

出　　处：《中国家禽》2009年第6期20-22,共3页China Poultry

基　　金：江西省"十.五"农业科技重点攻关项目;国家畜禽种质资源共享平台建设项目(2005DKA21101);江西省农科院科技创新基金

摘　　要：通过对兴国灰鹅的血液生化指标与产蛋量及70日龄体重的相关性分析,确定血清碱性磷酸酶活性为兴国灰鹅产蛋量早期间接选择的遗传标记,血清白蛋白相对含量为兴国灰鹅70日龄体重间接选择的遗传标记,并应用于兴国灰鹅的育种实践中,取得了较好的选择效果,使兴国灰鹅的产蛋量提高10%,70日龄体重提高6.8%,证明应用生化遗传标记进行兴国灰鹅的早期间接选择是可行有效的。Analysis of Xingguo Grey Goose＇s blood biochemical indexes,egg production and 70-day-old weight showed that the genetic markers of early indirect selection is Serum Alkaline Phosphatase Aetiuity,amd the genetic markers of 70-day-old weight is the relative content of serum albumin. Moreover,these markers were applied in Xingguo grey goose breeding,it achieved better choice effect in the practical application,and increased the laying rate and the 70-day-old weight by 10% and 6.8% respectively. This proved that it is feasible and effective for the early indirect selection using biochemical genetic markers.

关 键 词：兴国灰鹅 生化遗传标记 育种 

分 类 号：S828.2[农业科学—畜牧学] S835[农业科学—畜牧兽医]