摘要
本文根据草鱼和鲤鱼不同年龄的平均体重资料建立体重生长模型,并利用多种检验方法对不同模型的精度进行了评价。并就鱼类体重生长模型的选择进行了讨论。
Fish weight growing models were established based on the informat-ion of the mean weight of grass carp(Ctenopharyngodon idellus)and co-mmon carp(Cyprinus carpio)in different age groups.The precision ofthe models were evaluated statistically.What model to choose from is discussed.
出处
《西南农业大学学报（自然科学版）》
CSCD
1991年第2期222-225,共4页
Journal of Southwest Agricultural University
关键词
鱼类
体重
模型
评价
fishes
body weight
growth rate
modes
