现代畜牧科技Issue(12)：44-47,4.DOI:10.19369/j.cnki.2095-9737.2024.12.013
规模化饲养条件下策勒黑羊体重与体尺的相关关系分析
Correlation between Body Weight and Body Size of Qira Black Sheep under Large-scale Feeding Conditions
摘要
Abstract
With the purpose of searching the relationship between weight and body size in male and female Qira Black Sheep.We used SPSS 26.0 software to apply analysis of the weight data of 50 male Qira Black Sheep and 50 female Qira Black Sheep,in-depth analysis on the weight and body size data of 3-month-old Qira Black Sheep to establish the best weight and body size regression equation.Result display that the best regression equation at 3 months of age was y=0.395x2+0.461x3+0.85x6-46.607;The body size data of 3-month-old Qira Black Sheep,the chest girth and chest depth of female Qira Black Sheep have a significant impact on weight(P＜0.01),with the best regression equation being y=0.402x3+1.012x6-24.801 for female Qira Black Sheep.Body length,chest girth,and chest depth can be important indicators for selecting male Qira Black Sheep at 3 months old;while chest depth and chest girth are crucial indicators for selecting female Qira Black Sheep at 3 months old.关键词
策勒黑羊/体重/体尺/分析Key words
Qira Black Sheep/body weight/body size/analysis分类
农业科技引用本文复制引用
佘高庆,杨会国,张云生,韩普乐,古丽格娜,曹金溪,王渊锋,朱简,卡那提·沙力克,艾买提·买买提,麦麦提敏˙麦提铁木尔..规模化饲养条件下策勒黑羊体重与体尺的相关关系分析[J].现代畜牧科技,2024,(12):44-47,4.基金项目
自治区乡村振兴产业发展科技行动计划(2024NC032) （2024NC032）
自治区农区肉羊品种选育计划(xjnqry-2024TD02) （xjnqry-2024TD02）
