摘要
对70日龄太湖鹅屠宰性能进行测定,并对相关参数进行相关性分析。结果表明,太湖鹅平均屠宰率、全净膛率、半净膛率、胸肌率、腿肌率分别为87.84%、69.66%、78.31%、11.35%、18.74%,半净膛率、胸肌率公母间差异极显著(P<0.01),全净膛率公母间差异显著(P<0.05);屠宰性能各指标间存在高等或中等强度相关。
Slaughter traits were measured in Taihu goose at the age of 70 days, and the relativity of correlative parameter were analyzed. The results were as follows： The average dressed percentage, eviscerated ratio, semi-eviscerated ratio, breast muscle rate and leg muscle rate of Taihu goose were 87.84%, 69.66%, 78.31%, 11.35%and 18.74%, respectively; semi-eviscerated ratio and breast muscle rate had a terribly significant difference between male and female （P〈 0.01）; eviscerated ratio had a significant difference between male and female（P〈0.05）. There was a high or middle correlation between each slaughter traits indexes.
出处
《家禽科学》
2008年第12期11-12,共2页
Poultry Science
基金
国家科技支撑计划(项目编号:2008BADB2B08)
关键词
太湖鹅
屠宰性能
相关性
Taihu goose
Slaughter trait
Correlation
