冬天是蔬菜淡季，菜价高，利用大棚可大搞高效栽培技术。不同作物对微生境要求不同，如食用菌平菇不喜直射光，黄瓜却喜温喜湿喜光，番茄喜光不耐高湿和高温，在大棚里合理将它们三者组合在一起能获得最佳效果，亩产值能超过万元。方法是东西走向的大棚分为两带，最高点至后墙 Winter vegetables are off-season, high vegetable prices, the use of greenhouses can vigorously promote efficient cultivation techniques. Different crops require different micro-habitats, such as edible mushrooms do not like direct sunlight, cucumber, but the hi-hi hi-hi, tomato hi light intolerance and high temperature, in a reasonable shedding the three together to get the best Effect, the mu output value can exceed ten thousand yuan. The method is divided into two strips east and west greenhouses, the highest point to the back wall