西北农村日光温室性能试验及保温措施

日光温室是我国农业发展体系中的重要特色，节能日光温控能够实现冬季不加热生产，已经在我国东北、华北和西北等大部分地区广泛应用推广。以西北农村某农业地区为例，结合日光温室性能试验，重点对保温采光性能进行了分析，并提出了提高西北地区日光温室保温性能的有效措施。 

Performance Test and Heat Preservation Measures of Solar Greenhouse in Northwest Rural Area

Solar greenhouse is an important feature of China′s agricultural development system，its energy saving and sunlight temperature control could achieve unmotivated production in winter，has been widely applied in most parts of northeast China，north China and northwest China.An agricultural area in northwest rural area was been taked as an example，combined with performance test of solar greenhouse，heat preservation and light collecting performance of solar greenhouse were analyzed emphatically，and finally some effective measures to improve thermal insulation performance of solar greenhouse in northwest China were put forward.