近年来,随着高产优质高效农业的发展,全国各地蔬菜大棚面积迅速扩大。据我们调查,有80％以上的日光温室从5月底到10月上旬,都处在闲置状态,不能做到周年利用。有的闲置期虽也种植一些豆类、油菜等低值蔬菜,但亩收入不过千元。我们在1994～1995年进行了试验示范,探索出了一些高效立体种植模式,现介绍如下。 In recent years, with the development of high-yield, high-quality and high-efficiency agriculture, the area of ​​vegetable greenhouses in various parts of the country has rapidly expanded. According to our survey, more than 80% of the solar greenhouses are idle from the end of May to the beginning of October and can not be used for the anniversary. Although some idle period also grow some beans, rape and other low-value vegetables, but acres of income, but thousands of dollars. We conducted pilot demonstrations in 1994-1995 and explored some efficient three-dimensional cropping patterns, which are presented below.