Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (S2): 87-88.doi: 10.16420/j.issn.0513-353x.2022-0518

• New Cultivars • Previous Articles     Next Articles

A New Chinese Cabbage Cultivar‘Jingchun CR3’with Clubroot Resistance and Bolting Tolerance

YU Yangjun*,WANG Weihong,SU Tongbing,ZHANG Fenglan,ZHANG Deshuang,ZHAO Xiuyun,YU Shuancang,LI Peirong,XIN Xiaoyun,and WANG Jiao   

  1. Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry Science,Beijing 100097,China
  • Online:2022-11-26 Published:2022-12-06

Abstract: ‘Jingchun CR3’is a new Chinese cabbage hybrid with clubroot resistance and bolting tolerance bred by crossing self-incompatible line CR1572 with CR1582. It takes about 60 days from transplanting to harvest. It has semi-erect plant with medium green color and crinkle outer leaves. Its head shape is cylindrical and ovate-topped with about 25.7 cm of head height and 14.3 cm of head diameter. Its inner leaves is yellow. Its average head weight is 2.0 kg. The yield is 80 300 kg • hm-2. It has tolerance to bolting,resistance to turnip mosaic virus,downy mildew,and resistance to clubroot race No.4,No.2,and No.7 by artificial inoculation in seedling stage.

Key words: Chinese cabbage, F1 hybrid, clubroot, resistance, bolting tolerance, cultivar

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