三黄种鸡产蛋期的生长模型的建立与分析  

Construction and analysis on growth model of yellow feather broiler breeder in laying period

作　　者：马发顺[1] 周建阳[1] 

机构地区：[1]安阳工学院生物与食品工程系,河南安阳455000

出　　处：《广东畜牧兽医科技》2010年第5期21-23,共3页Guangdong Journal of Animal and Veterinary Science

摘　　要：为了解三黄鸡产蛋期的生长发育规律,运用Logistic、Gompertz和von Bertalanffy 3种曲线模型分别对5～16月龄的三黄鸡体重数据进行拟合和分析。结果表明:3种模型均能很好地模拟三黄鸡产蛋期的生长情况,以Logistic模型拟合效果最佳。应用3种模型对三黄鸡产蛋期进行生长曲线拟合和分析是可行的。In order to study the growth performance of yellow feather broiler breeder in laying period,the growth curve of 5 to 12 month-old yellow feather broiler was analyzed with three growth models（Logistic,Gompertz and von Bertalanffy）.The result showed that the growth curves with three models were fitted well,but the best effect was acquired with Logistic model.It is feasible to analyze and fit the growth curve of the yellow feather broiler breeder laying period using these three models.

关 键 词：三黄鸡 产蛋期 体重 生长模型 

分 类 号：S831.49[农业科学—畜牧学]