适期播种日光温室冬茬栽培生菜,一般在9月下旬-10月上旬播种育苗,10月下旬-11月上旬定植,翌年1月上旬-春节前后采收,下茬接早春茬茄果类、瓜类蔬菜为好。品种选择温室冬茬应选择耐低温、弱光照、早熟、丰产、抗病、商品性好的生菜品种,目前较 Sowing greenhouses suitable for winter cultivation of lettuce, usually in late September - early October sow seedlings, late October - early November planting, early January the following year - the Spring Festival harvest, the next stubble early spring crop eggplant, Melons vegetables as well. Selection of varieties of greenhouse winter stubble should choose low temperature, weak light, early maturity, high yield, disease resistance, commodity good lettuce varieties, the current more