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甜菜是二年生的异花授粉作物,育种周期长,按照常规的育种方法,育成一个品种至少需要十年以上。由于被用来作为育种材料的基因组或以及所采用的选育方法的缘故,往往会使一些育种工作者艰辛奋斗一生最后还是收效甚微。这说明育种的基础材料
Beet is a biennial cross-pollination crop that has a long breeding cycle. It takes at least ten years to breed a breed, according to conventional breeding methods. Because of the genomes that are used as breeding material or the breeding methods used, some breeders often end up struggling for a lifetime with little success. This shows the basic material for breeding