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在北纬３９．５°附近寒冷地区进行高效节能日光温室黄瓜冬季高产栽培是一项较难掌握的技术。此项技术通过选择合理的建棚角度来提高光能利用率，采用无滴膜增温，并提高透光率，利用空心墙及双苫双膜保温，确保植株低温期生长所需求的温度，促进黄瓜植株低温期的正常生长发育
High-efficiency and energy-saving greenhouse cucumber winter high yield cultivation in the cold region near latitude 39.5 ° north latitude is a more difficult technique. The technology by selecting a reasonable angle to build a greenhouse to improve the utilization of light energy, the use of drip film warming, and improve light transmittance, the use of hollow wall and double 苫 double membrane insulation, to ensure the growth of plants at low temperatures required temperature, Promote the normal growth and development of cucumber plants at low temperature