一、温棚技术要求塑料温棚温室主要利用太阳光通过塑棚进入温室被墙体和鳖池水面吸收，同时又以长波辐射形式向空间释放热量．一般为达到良好保温效果，必须用双层无滴耐老化薄膜履盖温棚顶部，而双层薄膜又阻止部分长波辐射透过，这部分热量又留在室内从而提高了气温，这种温 First, the technical requirements of greenhouse Technology greenhouse plastic greenhouse mainly through the plastic shed into the greenhouse by wall and turtle pond water absorption, while the long-wave radiation to the space in the form of heat release. Generally in order to achieve a good insulation effect, you must use double anti-aging film dripping anti-aging cover the roof, and double-layer film and prevent part of the long-wave radiation through, this part of the heat and thus indoors to increase the temperature, the temperature