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目前,伊犁州直蔬菜温室大棚面积已达4667 hm~2,拱棚面积达6467 hm~2,发展速度非常快。但是,州直日光温室多为土木结构,覆盖材料简陋,隔热防寒、保温蓄热、采光通风性能均很差。冬、春季加温时间长达3～4个月,并以土火炉或铁皮炉加温为主,温室年耗煤量近30 t/667m~2左右,费用高达8 000元左右,既增加了菜农经济负担,也造成空气污染。随着农业结构的战略性调整,设施农业面积的进一步扩大,广大菜果农迫切要求改善生产条件和耕作方式,以求提高效益、减少生产成本、增加收入。为此,伊犁州农机推广站站2009年开始推广5LMS系列
At present, Yili Prefecture green vegetable greenhouse area has reached 4667 hm ~ 2, arch shed area of 6467 hm ~ 2, the development speed is very fast. However, the state direct sunlight greenhouse mostly civil structure, covering simple materials, insulation cold, thermal insulation, lighting and ventilation performance are poor. Winter and spring heating time up to 3 to 4 months, and to earth stove or metal furnace heating mainly greenhouse annual coal consumption of about 30 t / 667m ~ 2, the cost of up to 8,000 yuan, both increased The economic burden on farmers also causes air pollution. With the strategic adjustment of agricultural structure, the area of agricultural facilities has been further expanded. The majority of vegetable growers urgently need to improve their production conditions and farming methods so as to enhance their efficiency, reduce their production costs and increase their incomes. To this end, Yili Agricultural Machinery Extension Station in 2009 to promote 5LMS series