Abstract: ‘Dwarf Resistant 5’, a newly F₁ hybrid , was bred in 1998 by crossing two Non2heading Chinese Cabbage , SW-13 and V-126 (Ai ×Duan) . The new variety characterized erect plant figure , bunchy waist , wideovate and green leaf , and half-round and white petiole , particularly with a soft taste. The ratio of blade and petiole mass is 0.59. The average individual mass is about 0.3 kg. More over , the new cultivar showed not only high resistance to TuMV , downy mildew and alternaia leaf spot , but strong adaptation in both summer and autumn season as well . The F₁ hybrid is suitable to regions with consumption type of white-stem Chinese Cabbage.

Key words: Non-heading Chinese Cabbage, Variety