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0引言温室大棚是一种简易实用的保护地栽培设施,由于其建造容易、使用方便和投资较少,在我国各地应用很广,尤其在北方干旱地区,建设温室大棚也是节约水资源的重要措施。甘肃省河西走廊地区和沿黄灌区光照条件好、昼夜温差大,以日光温室为代表的高效节水集约型农业为农业结构调整的突破口,尤其在石羊河流域治理中,日光温室建设发挥着巨大作
0 Introduction Greenhouse is a kind of simple and practical protected place cultivation facilities. Due to its easy construction, easy to use and less investment, it is widely used all over our country, especially in the arid northern area. It is also an important measure to conserve water resources. . Gansu Province Hexi Corridor and along the Yellow River Irrigation conditions are good, large temperature difference between day and night, with the greenhouse as the representative of the highly efficient water-saving agriculture as a breakthrough in agricultural restructuring, especially in the Shiyang River Basin governance, the construction of solar greenhouse play Great work