中国畜牧杂志2018，Vol.54Issue(1)：47-50,4.DOI:10.19556/j.0258-7033.2018-01-047
乾华肉用美利奴羊新品种种质特性的研究
The Breed Characteristics of New Sheep Breed Qianhua Mutton Merino(Tentative Name)
摘要
Abstract
Qianhua Mutton Merino(tentative name) is a new sheep breed in breeding,the research on the characteristics of its germplasm will provide theoretical basis and technical reference for further breeding.Therefore,the natural ecological condition,variety appearance and production performance index of the area were observed and analyzed.The results showed that:Qianhua Mutton Merino had a well adaptability to the transition zone between cropping area and nomadic area in northeast in China;and the new sheep breed also had good growth performance,meat production performance,reproductive performance and wool production performance;The weight of the male and female of the breed were 124.78 kg and 103.25 kg,the wool yield and net wool rate were 6.68 kg and 49.15％,4.67 kg and 48.83％,respectively.The length of the wool of the adult sheep was more than 9cm;the diameter of wool fiber in the side of the body was between 20.32-21.45 μm.The slaughter rate and carcass meat percentage of male and female were 51.65％,75.45％,51.28％,74.25％,respectively.The lambing rates of primiparous and multiparous ewes were 125.23％ and 150.21％.The survival rates of lamb were 93.12％ and 95.26％,respectively.关键词
新品种/种质特性/乾华肉用美利奴羊Key words
New sheep breed/Breed Characteristics/Qianhua Mutton Merino分类
农业科技引用本文复制引用
姜怀志,马志华,付殿国..乾华肉用美利奴羊新品种种质特性的研究[J].中国畜牧杂志,2018,54(1):47-50,4.基金项目
吉林省科技发展计划项目(20160204018NY) （20160204018NY）
吉林省现代农业产业技术体系专项基金(201641) （201641）
吉林省教育厅“十二五”科技发展计划项目(吉教科合字[2015]第186号) （吉教科合字[2015]第186号）
