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1 育苗设施及基质1.1 日光温室一般采用节能型塑料日光温室,播种育子苗,入冬前把温室建造完成,并扣膜加盖草苫,防止棚内土壤冻结。1.2 播种床播种前10d 在目光温室内建造南北宽1.2m,东西长5～6m 的播种床,繁种面积需用播种床3～4m~2/667m~2(包括
1 nursery facilities and substrates 1.1 solar greenhouse generally use energy-saving plastic greenhouse, sow seedlings planted before the winter greenhouse construction is completed, and the membrane covered with straw, to prevent shed soil freezing. 1.2 Seeding bed Ten days before sowing, a planting bed of 1.2m in north-south width and 5-6m in east-west length shall be constructed in the light greenhouse. The planting area shall be 3 ~ 4m ~ 2 / 667m ~ 2