摘要
朝阳县小凌河流域环境优美,交通闭塞,流域内无工业污染,农民自古就有养殖蛋鸭的习惯,经多年的自然选育,已经形成了遗传相对稳定的种群,2005年开始,连续通过5年的提纯复壮选育和生产性能测定,固定了优良性状,保存和增多优良基因,提高了纯度和生产性能,并且为小凌河蛋鸭新品种的形成和培育打好了基础。
Xiaolinghe River Basin in Chaoyang County, a beautiful environment, blocking traffic, in the basin no industrial pollution, farmer duck breeding habits since ancient times, after years of natural selection, has formed a relative genetic stability of populations, beginning in 2005, for the adoption of 5 years of purification and rejuvenation breeding and production perfor- mance measurement, fixed the excellent traits, preservation and excellent gene increased, im- proves the purity and production performance, and new varieties of ducks Xiaolinghe River Forma- tion and development lay the foundation.
出处
《现代畜牧兽医》
2016年第7期25-28,共4页
Modern Journal of Animal Husbandry and Veterinary Medicine
关键词
小凌河流域
蛋鸭
品种
选育
Xiaolinghe basin
Duck
Varieties
Breeding
作者简介
苑清国（1968-），男，本科学历，教授研究员级高级畜牧师，站长，主要负责畜牧技术推广等工作。
