“辽白5号”是辽宁省农科院园艺所,采用自交分离选择和混合选优方法育成的中熟大白菜新品种。经辽宁省品种审定委员会审定,并推广。 特征特性(株高和株幅44厘米左右,叶色绿,帮色浅绿,叶球矮筒形。株型紧凑,结球性好,包球实,外叶少,平均株重2～3公斤,净菜率 “Liao Bai 5” is a horticultural institute of Liaoning Provincial Academy of Agricultural Sciences, using self-selection and hybrid selection method of breeding bred new varieties of Chinese cabbage. Approved by Liaoning Provincial Variety Approval Committee and popularized. Characteristics (height and width about 44 cm, leaf color green, help color light green, leaf ball short tube shape compact type, good ball, the ball is solid, less outer leaves, the average weight of 2-3 Kg, net food rate