球茎甘蓝适应性强,既可鲜食、熟食,又可腌渍,耐贮藏运输,供应期长,是北方寒冷地区的主要蔬菜之一。一、品种选择球茎甘蓝分为早熟品种(小型种)和晚熟品种(大型种)两种。早熟种植株矮小,叶片少而小,球茎一般不超过1-2斤,生长迅速,60—90天即可收获,适于春夏栽培。晚熟种植株较 Kohlrabi adaptability, both fresh, cooked, but also pickled, resistant to storage and transportation, long supply period, is one of the main vegetables in the northern cold regions. First, the species selection Kohlrabi divided into early maturing varieties (small species) and late-maturing varieties (large species) two. Premature planting plants short, small and small leaves, bulbs generally no more than 1-2 pounds, growing rapidly, 60-90 days to harvest, suitable for spring and summer cultivation. Late maturing plants more