The results showed that the heritabilities both of percentage content of serum albumin at 8 -weeks ( 8 -SAW ) and of egg production at 330-days ( 300-EPD ) and their genetic correlation were 0.54, 0.23 and 0.7945, respectively.

• 结果表明；8周龄血清白蛋白百分含量遗传力为0.；54；300日龄产蛋量遗传力为0