在冀中南地区,早春采用小拱棚栽培早熟甘蓝,一般在2月上旬将培育好的壮苗移栽到小拱棚内,5月上中旬即可成熟收获,不仅可以填补夏初蔬菜市场的空白,而且不影响夏茬作物的生长,有效增加了农民收入。现将栽培技术要点介绍如下:一、品种选择选择耐低温、耐抽薹、抗病性强、早熟性好、耐裂球、商品性好、受市场欢迎的优良品种,如先甘035、中甘21等。二、整地扣棚选择土壤肥沃、地势平坦、具备灌溉条件,且 In Jizhongnan area, early spring use small shed planted cabbage, usually in early February to cultivate a good seedlings transplanted into a small shed, in mid-May to mature harvest, not only can fill gaps in summer vegetables market, But also does not affect the growth of summer stubble crops, effectively increasing the income of farmers. The cultivation techniques are introduced as follows: First, the choice of varieties to choose low temperature, bolting resistant, strong disease resistance, good precocity, cracked ball, good commercial, welcomed by the market of fine varieties, such as Gan 035, Gan 21 Wait. Second, the choice of soil cuttings shed fertile soil, flat, with irrigation conditions, and