近年来 ,笔者在甘蓝雄性不育系选育与利用研究方面取得了多项重要进展 :利用在国内外首次发现的甘蓝显性雄性不育材料DGMS79- 399- 3,育成了一批优良的甘蓝显性雄性不育系 ,配制出中甘 16、中甘 17、中甘 2 1等 6个新的甘蓝杂交种 ,其中已有 5个通过国家农作物品种审定委员会审 In recent years, the author has made a number of important advances in breeding and utilization of male sterile lines in cabbage. Using the first male-sterile male sterile material DGMS79-399-3 found in China and abroad, a batch of excellent cabbage Dominant male sterile lines were used to prepare 6 new cabbage hybrids including Zhonggan 16, Zhonggan 17 and Zhonggan 21, of which 5 were approved by the National Crop Variety Approval Committee