Since high degree of sugar beet self-incompatibility, it often leads to loss of fine individual genotype, and is hard to keep good breeding material for breeding.

由于甜菜的高度自交不亲和性，常导致优良植株基因型的丢失，给优良育种材料的保存带来了很大的困难。

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Since high degree of sugar beet self-incompatibility, it often leads to loss of fine individual genotype, and is hard to keep good breeding material for breeding.

由于甜菜的高度自交不亲和性，常导致优良植株基因型的丢失，给优良育种材料的保存带来了很大的困难。

youdao