中国牛业科学2025，Vol.51Issue(6)：71-74,4.DOI:10.26951/j.cnki.ccs.2025.06.010
不同牛场新疆褐牛体重与体尺指标的相关及差异性分析
Correlation and Difference Analysis of Body Weight and Body Size Indicators of Xinjiang Brown Cattle in Different Fields
摘要
Abstract
To enhance the breeding level of Xinjiang brown cattle and evaluate the breeding effective-ness in different farms,this study selected 6-month-old,12-month-old,18-month-old,and 24-month-old Xinjiang brown cattle from five breeding farms between 2021 and 2025 as the research objects,continuously tracking and measuring data such as body weight,body height,body length,chest circumference,and tube circumference,and conducting differential and correlation analysis.The results showed that at 6 months of age,the body height and chest circumference of Xinjiang brown cattle from Farm 5 were significantly higher than those from Farm 1(P≤0.05),while the body length of Xinjiang brown cattle from Farm 3 was signi-ficantly higher than that from Farm 1.At 12 months of age,the body height of Xinjiang brown cattle from Farm 4 was significantly higher than that from Farm 2(P≤0.05),and the chest circumference of Xinjiang brown cattle from Farm 3 was signi-ficantly higher than that from Farm 1 and Farm 2(P≤0.05).At 18 months of age,the body length of Xinjiang brown cattle from Farm 3 was significantly higher than that from Farm 2(P≤0.05),and the chest circumference of Xinjiang brown cattle from Farms 3 and 4 was sig-nificantly higher than that from Farm 2(P ≤0.05).At 24 months of age,there were no significant diffe-rences in body size and weight among Xinjiang brown cattle from various farms(P＞0.05).Significant posi-tive correlations were observed between body weight and body size at different growth stages of Xinjiang Brown cattle from all farms(P≤0.01).关键词
新疆褐牛/生长阶段/体重/体尺/相关性Key words
Xinjiang brown cattle/growth stage/body weight/body size/relevance分类
农业科技引用本文复制引用
张梅,李涛,刘建明,杨光维,褚洪忠,陈春华,团勇,马军,姚闰晨..不同牛场新疆褐牛体重与体尺指标的相关及差异性分析[J].中国牛业科学,2025,51(6):71-74,4.基金项目
伊犁职业技术学院校级科研项目(yzyxm2025007) （yzyxm2025007）
新疆维吾尔自治区科技重大专项"新疆地方优势肉牛种质资源创新与新品系(种)培育技术研究"(2022A02001-1) （种）
