1.选优良品种选择适合本地种植的品种,甘蓝选择早熟春甘蓝8398,菜豆选择白架豆。 2.培育壮苗甘蓝十月中旬温室育苗,营养土用黑土和农家肥配制,比例3:1,平床播种,播种时苗床浇透底水,水渗下后,将种子均匀撒播在床面,覆土1厘米,每亩用种25—30克。播后白天温度控制在20℃—25℃,夜间8℃—10℃,苗期 1. Select the best varieties for local selection of cultivars, cabbage selection early spring cabbage 8398, Beans choose Beans. 2. Cultivation of strong seedling cabbage in mid-October greenhouse nursery, nutrition soil with black soil and manure preparation, the ratio of 3: 1, flat bed sowing, planting seedbed at the end of the water through the water infiltration, the seeds spread evenly on the bed, 1 cm, with 25-30 grams per mu. After sowing daytime temperature control at 20 ℃ -25 ℃, 8 ℃ -10 ℃ at night, seedling stage