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单层膜充气技术在国外发展约60余年,我国引进这一技术及设备也有近20年,但主要集中在体育设施、会馆等领域,真正用于农业只有3~4年时间。从农业设施角度来说,主要用于建设农业大棚(拱棚)而非农业温室,且建设成本较高,尤其是使用进口的加强型充气膜,价格昂贵。杨凌正道园艺设施有限公司经过4年多的摸索,自主研发了农业单层膜充气温室,使用低成本国产(合资)农膜和防护网、充气设备、增(降)温设备等,解决了低成本建设国内充气温室的难题,目前已经在杨凌装配完成,开始进行冬季草莓生产。
Single-layer membrane inflation technology developed in foreign countries for about 60 years, China has introduced this technology and equipment for nearly 20 years, but mainly in sports facilities, clubs and other fields, the real agriculture only 3 to 4 years. From the point of view of agricultural facilities, it is mainly used for the construction of agricultural sheds (arch sheds) rather than agricultural greenhouses, and the construction cost is high. In particular, the use of imported reinforced aerated membranes is expensive. After more than four years’ exploration, Yangling Zhengdao Gardening Facilities Co., Ltd. has independently researched and developed agricultural greenhouse monolayer inflatable greenhouses, using low-cost domestically produced (joint-venture) agricultural film and protective netting, inflating equipment, increasing (lowering) Costs The problem of domestication of domestic inflatable greenhouses has now been completed at Yangling and straw winter production has begun.