1Qingdao Jiaozhou Cabbage Research Institute,Jiaozhou 266300,Shandong,China;2Qingdao Academy of Agricultural Sciences,Qingdao 266100,Shandong,China;3Jiaozhou Agricultural Bureau,Jiaozhou,266300,Shandong,China
Abstract：‘Hongshengbai No.2’is a new color Chinese cabbage F1 hybrid developed by self-incompatible line Korea 96-2377 as female parent from a variety‘chunbaohuang’in Korea with backcross inbred lines 97-1346 as male parent from a inbred line Hx90-06.It is middle-early maturity.Its growth vigor is strong，the growing period from planting to harvest is about 65 days，It is 41cm in height，outer leaves are light green，core leaves are pale orange，outer leaves are 22，ball leaves are 41.The leaf ball is inverted cone，like overlapping，26 cm in height，22 cm in diameter.The spherical index is 1.14.It is rich in carotene and selenium，crispy and delicious，good commodity.It has high resistance to virus，resistance to downy mildew.It is suitable for autumn sowing or cultivation in protected field in northern China.
