明华黑色水貂生长发育规律与生长曲线拟合研究

摘要

利用Logistic模型和Gompertz模型,对明华黑色水貂0～180日龄生长曲线进行了拟合和分析.结果表明,Logistic模型、Gompertz 模型都能很好地拟合明华黑色水貂的生长曲线(拟合度R2≥0.99),但Gompertz模型在拟合度和预测体重效果方面相对较好.%Growth curves of Minghua black minks at 0-180 days old were fitted and analyzed by using two growth models Logistic and Gompertz.The results showed that the growth curves of Minghua black minks could be fitted very well by Logistic model and Gompertz model (the degree of fitting R2≥0.99),but Gompertz model was better at fitting and predicting their weight.