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笔者于1973年育成了V20不育系,推广面积虽大,但米质较差,改良稻米品质就成为了笔者多年的育种目标。1984年利用优质稻资源MR365和其后利用其衍生系作亲本开展了香稻不育系及其香型杂交稻的选育。用香稻不育系与非香的恢复系配组的方式育成香型杂交稻。它具有不同于普通常规香稻品种,其植株是非香的,而植株上结籽粒仅有一小部分具有香味。这种类型的香稻稻米恰好符合人们的饮食习惯。迄今为止,香稻不育系更替了4代,并配制出了一大批香型杂交稻组合,这些组合的米质和产量都有了大幅提高。
I bred in the spring of the V20 CMS, although the promotion of a large area, but the poor quality of rice to improve the quality of the author has become years of breeding goals. In 1984, the high-quality rice resources MR365 and its derivatives were used as parents to carry out the breeding of Aromatic CMS lines and their aromatic hybrid rice. Aromatic hybrid rice was bred with the combination of male sterile line and non-fragrant restorer line. It has a different from the conventional common fragrant rice varieties, the plants are non-fragrant, and only a small part of the plants on the grain with aroma. This type of fragrant rice is exactly what people eat. So far, the male sterile line of Acer has been replaced for 4 generations and a large number of fragrant hybrid rice combinations have been prepared. The quality and yield of these combinations have greatly increased.