日光温室甜瓜早熟栽培(11月上旬育苗,12月中旬定植),可使甜瓜提前到3月中旬上市,比春大棚生产提早上市近2个月,667米2产值可达3.5万元,既可丰富市场,又可增加经济效益2～3倍。但是,此期正处于低温寡照阶段,坐瓜、膨瓜及植株管理难度大,给果农生产带来较大困难。我们用了两年的 Early maturing greenhouse melon cultivation (early November nursery, planting in mid-December), the melon can be marketed in early March mid-March, spring production than the early listing of spring nearly 2 months, 667 m 2 output up to 35,000 yuan, either Enrich the market, but also increase the economic benefits of 2 to 3 times. However, this period is in the stage of low-temperature and oligo-litigation. It is very difficult to control melon, melon blossom and plant management, which brings great difficulties to the farmers. We spent two years