韭菜系百合科葱属多年生宿根性草本植物,抗寒耐热性强,适应性广。其营养成分丰富,食用方法多,风味佳,有良好的营养和保健作用。近几年来,我市韭菜冬春季采用中小棚双膜覆盖栽培技术,取得了很好的效果。目前,全市冬春中小棚韭菜面积已发展到2万多亩(667ｍ2),冬春上市韭菜5000多 Leek lily Allium perennial root herb, cold and heat resistance, wide adaptability. Its rich nutrients, edible methods, good flavor, good nutrition and health effects. In recent years, the city leek spring and winter with double-film shed cultivation techniques, and achieved good results. At present, the city’s winter and spring shed shed leek area has been developed to more than 20,000 mu (667m2), winter and spring listing more than 5,000 leeks