据统计,黑龙江地区萝卜栽培面积占秋菜面积的20%~50%。秋萝卜通常于夏末秋初播种,秋末冬初收获,生长期80~100d,产量60 000~75 000kg/hm2,经济效益好,品质好,耐贮藏,供应期长,是各类萝卜中栽培面积最大的一类。近年,萝卜是黑龙江省萝北县广泛种植的蔬菜作物。1茬口选择萝卜为深根性植物,应选择耕层深厚、土壤肥沃疏松、排灌良好的沙壤土或壤土种植。前茬作物为瓜类蔬菜或葱蒜类、豆类蔬菜和小麦等粮食作物,尽量不与十字花科蔬菜连作。整地,做畦 According to statistics, radish cultivation in Heilongjiang area accounts for 20% to 50% of autumnal area. Autumn radish is usually sowed in early summer and early autumn, early autumn and early winter harvest, the growth period of 80 ~ 100d, yield 60 000 ~ 75 000kg / hm2, good economic returns, good quality, shelf life, long supply period, The largest area of ​​a category. In recent years, radish is a widely planted vegetable crop in Luobei County, Heilongjiang Province. 1 stubble radish selection for the deep root plants, should choose a deep plow, loose soil fertility, irrigation and drainage of good sandy loam or loam planting. Crops before the crops are melons or onions and garlic, beans, vegetables and wheat and other food crops, try not to work with cruciferous vegetables. Site preparation, do 畦