贵州兴义矮脚鸡胫长与体重相关性的研究  

Study on Relation Between Weight and Tibia Length of Xingyi Bantom

作　　者：王建中[1] 傅筑荫[1] 

机构地区：[1]贵州大学动物科学学院,贵阳550025

出　　处：《贵州农业科学》2005年第2期61-62,共2页Guizhou Agricultural Sciences

基　　金：贵州省科技攻关项目(2003NGYQ15)

摘　　要：依据30日龄胫长,将贵州兴义矮脚鸡分为A、B、C三组,分别对其各日龄体重和胫长进行方差和相关分析。结果表明:兴义矮脚鸡B、C组生长速度极显著高于A组(p<0.01);30日龄公鸡胫长与体重相关程度以B组最高(r=0.916),母鸡以C组最高(r=0.934)。因此,可以根据30日龄胫长对兴义矮脚鸡进行早期选种。This study divides Xingyi bantom into three groups(A,B,C) according to tibia length of 30 days, then do square (deviation) and correlation analysis on weight and tibia length. The results showed that the growth speed of group B and C is very (significant) higher than that of A; The male’s correlation between weight and tibia length among group B is higher than any other group’s (r=0.916), the female’s is C (r=0.934). Therefore, the breed chicken of Xingyi bantom can be early choosed based on tibia length of 30 days.

关 键 词：贵州兴义 矮脚鸡 胫长 体重 相关性 30日龄 相关分析 生长速度 相关程度 早期选种 公鸡 母鸡 

分 类 号：S831[农业科学—畜牧学] Q915.862[农业科学—畜牧兽医]