西瓜汁多味甜,有极高的食用和药用价值,随着人们生活水平的不断提高,市场上对西瓜尤其是早熟西瓜的需求量越来越大。但由于西瓜喜温而不耐寒,在我市作为早熟栽培除选用早熟品种外,近年来生产上多采用拱棚栽培。拱棚覆盖不仅投资较高,而且还易遭风害,因而限制了西瓜早熟生产。应生产之需,我们从1984年开始进行西瓜朝阳洞地膜覆盖栽培试验,并采取边试验边小面积示范推广的方法,初步总结出了西瓜朝阳洞栽培模式。 Watermelon juicy sweet, high edible and medicinal value, with the continuous improvement of people’s living standards, the market for watermelon, especially the growing demand for premature watermelon. However, due to the temperature of watermelon rather cold and not cold, in our city as an early maturing cultivation in addition to the selection of early varieties, in recent years the production of more use of arch cultivation. Shed coverage not only high investment, but also vulnerable to wind damage, thus limiting the precocious production of watermelon. We need to produce, we started in 1984, the watermelon sun-covered film mulching cultivation experiments, and to take the side of small-scale pilot demonstration method of promotion, initially summed up the watermelon sunning hole cultivation mode.