马铃薯无性繁殖系选,是保留原种,考验某一品种在当地能否生存的有效方法之一。同时,也是防止品种退化,消灭病害,控制病毒的一种新的措施。它可以提高种性,多快好省地选出好的品种,以供大田应用。这种方法简单易行。 Potato asexual breeding system is to retain the original species, test a species in the local one of the effective ways to survive. At the same time, it is also a new measure to prevent the degradation of varieties, eliminate diseases and control the viruses. It can improve the species, more quickly and easily choose a good variety for field applications. This method is simple and easy.