进入冬季后,气温骤降,每天日照时间渐短,大棚种植的喜温蔬菜已经拉秧,对耐寒的叶类蔬菜来说要抓住时机,做好收获前的管理;日光温室种植的秋冬茬蔬菜正值生长旺盛时期,要加强管理,并做好防寒、防冻工作。冬季大棚蔬菜的拉秧和采收秋季大棚种植的番茄、黄瓜、辣椒等喜温性作物要及时拉秧,对未成熟的番茄果实可以贮存到温室后熟;对于耐寒性好的甘蓝、菠菜、生菜等作物要做好保温防 Into the winter, the temperature plummeted day sunshine time is short, the greenhouse cultivation of hi-temperature vegetables have been transplanted, for cold-resistant leafy vegetables to seize the opportunity to do a good job of pre-harvest management; autumn and winter planting of solar greenhouse Vegetables are in a period of vigorous growth, to strengthen management, and good cold, antifreeze work. Winter greenhouse vegetables and seedlings Raise seedlings planted in the autumn greenhouse tomatoes, cucumbers, peppers and other thermophilic crops to pull seedlings in time, the immature tomato fruit can be stored in the greenhouse after ripening; for cold and good cabbage, spinach, Lettuce and other crops should be well insulated