滇中花卉栽培温室地域特点初探

分析了滇中农业气候特征及商品花卉栽培与环境因子的关系，结合国内外主流温室的结构特征与适用区域，指出了温室的使用必须考虑使用地的地域性特点．通过模型实验数据，探讨了与滇中气候特点相适应的，可提高环境因子调控能力的双层膜膜内喷(淋)及其地中热交换系统，得出了滇中花卉栽培温室应具有的地域特点．

Regional Characteristics of Floriculture Greenhouse in the Middle Yunnan

The relationship between agriculture climatic features, business floriculture and environmental factors in the Middle Yunnan are analyzed. In accordance with the features and suitable areas of the greenhouse structure at home and abroad, it is pointed out that the regional characteristics of greenhouse structure should be considered seriously. The model of heat exchange system is made, which consists of a double-layer of film in which spray process happens and heat exchange process occurs underground. Some experimental data are got from the model. The regional characteristics of floriculture greenhouse in Middle Yunnan are given based on the data. This kind of greenhouse structure is suitable to the climatic features in Middle Yunnan and is better controllable to environmental factors.