农业科学

• laiwu pigs

  The three genotypes had no significant effect on weight of birth,weight at weaning day and weight at day 70 th to Laiwu pigs(P>0.05).

  3种基因型对莱芜黑猪的初生重、断奶重和70日龄保育重(和断奶仔猪腹泻和水肿病密切相关)等均无显著影响(P>0.05)。

• laiwu black pigs

  In this study,the polymorphisms at M307 of FUTⅠ gene in Laiwu Black pigs were investigated by the way of PCR-RFLP and their associations with growth performance were analyzed.

  本研究采用PCR-RFLP法对莱芜黑猪FUTⅠ基因M307位点多态性及其与生长性能的关系进行分析。