Abstract：‘Jinlyu No.5’ is a Chinese cabbage F1 hybrid，developed by crossing male sterile line‘ 90F3-7-1’ as female parent and self-incompatible line‘ 20-12-1-1’ as male parent. It is of mid-early maturity. Its growing period is 65-70 days. Its plant has strong growth vigor，and is 50 cm in height and 45 cm in width. The outer leaves are dark green in color. Its petiole is light green，and the inner leaves are yellow. Its head is of straight type and compact in shape. The single head weight is 1.5-2.0 kg. Its net vegetable ratio is 80.1%. It has few outer leaves，so it is suitable for planting with high density. It can yield 90-105 t·hm^-2. Its resistance to downy mildew and soft rot is stronger than that of the contrast‘ Jinyu 60’. It has good quality and commodity. It is suitable for cultivation in Shanxi Province and surrounding regions.