HERITABILITY AND TOLERANCE OF LARIMICHTHYS CROCEA TO ENVIRONMENTAL FACTORS
大黄鱼(Larimichthys crocea)耐环境因子试验及其遗传力的估计

Larimichthys crocea is an important economical fish inhabiting often in China, whose heritability is an important genetic character for preserving quality traits. In this study, test on its tolerability to low-salinity, low-oxygen and low-pH water in 15 semi-sib family of L. crocea, and heritability estimation on the tolerability was performed. Causal components of phenotypic variance were calculated with GLM (General Linear Mode1) module of SAS9.0 software. The results show that 40-day-old fries died entir...