关键词: 大白菜, 雄性不育, 品种

Abstract: ‘Jinqing 1’is a new Chinese cabbage cultivar which developed by male sterile line 10-05-201 as a female parent and self-incompatible line 76-8-9-7-8-7-15 as a male parent. The plant height is 57 cm and expansion is 40 cm in average. The head weight is 3.0–3.5 kg，and the average net head rate is 81.4%，the net yield is 104 t • hm-2. It has a growth period of 80–85 days. It is resistant to downy mildew，virus and black rot diseases. The cultivar is suitable for planting in autumn in northeast，north and southwest of China.

Key words: Chinese cabbage, male sterile, cultivar