锦鲤已经成为了京郊主要的观赏鱼养殖品种之一。锦鲤是鲤鱼的变种,而后又经过数百年的人工选育形成了现在市场上所售的锦鲤。因此,从遗传学上讲,锦鲤有着高度混杂的基因,但一对锦鲤“夫妇”所繁殖的后代就像人类的指纹一样,没有一模一样的,而且并不是所有的繁殖出的后代都具有好看的体型、鲜艳的体色、美丽的花纹,这就要对锦鲤后代进行“精挑细选”。 Koi has become one of the major ornamental fish breeds in the suburbs of Beijing. Koi carp is a variant, and then after hundreds of years of artificial breeding formed on the market today sold Koi. Therefore, genetically speaking, koalas have highly promiscuous genes, but the offspring that kiwifruit / husband and wife breed like human fingerprints are not identical and not all of the breeding offspring Have a nice body, bright body color, beautiful pattern, which is to Koi offspring “carefully selected ”.