台湾云林有养鸭的传统,养殖户为便于管理养育,往往要把公鸭和母鸭分开来养。在一群小鸭子里,把公鸭和母鸭分开,对常人来说是件困难的事情。但是,有人能干这个活,他们专门从事雏鸭性别鉴定工作,能迅速准确地鉴别出公鸭和母鸭。当然,鉴别是要收费 Taiwan Yunlin has the tradition of raising ducks, farmers to facilitate the management of parenting, Ducks and Ducks are often kept separately. In a group of ducklings, separating the male duck from the female duck is a difficult thing for ordinary people. However, some people can do this job, they specialize in the identification of young duck sex work, can quickly and accurately identify the ducks and ducks. Of course, identification is to charge