摘要
选用农九师170团良种细毛羊核心群50只周岁母羊,在全舍饲的基础上测定绵羊五个体表部位的五个羊毛品质性能数据,采用通经分析方法剖分出上述两者间的相关与回归关系,并建立起相互间的多元回归方程,为今后母羊的选育提供理论依据。
50 ewe hoggs in 170 farm nuclus herd were jnvestigated wool quality of five-parts, analyzed their correlation and regression, built between relationship of a multiple regression The ewe hoggs were fed under condition of confinehent rearing.
出处
《石河子大学学报(自然科学版)》
CAS
1990年第1期32-40,共9页
Journal of Shihezi University(Natural Science)
关键词
细毛羊
羊毛
通径系数分析
相关
回归
新疆
fine wool sheep
wool
path coeffiency analysis
correlation
regression
xinjiang