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辽宁省瓦房店地区,利用不加温日光温室,在严冬季节生产黄瓜,连续6年均获成功,现已推广了700多亩,取得了节能、高产、高效的成果,有力地促进了当地蔬菜保护地栽培的发展,目前日光温室已被许多地区的同行们所重视和应用,现将我们的做法介绍如下和大家交流。一、改革温室结构,充分利用太阳能1983年以前,我们利用加温温室进行冬季黄瓜生产,由于耗煤量大、成本高、产量低、经济效益差,很难推广。1984年以后,结合我地栽培黄瓜的传统经验,开始进行不加温日光温室冬春茬黄瓜生产的研究,从改革温室结构和栽培技术人手,获得成功。实践证明采光、保温好的温室结构,是进行冬春茬黄瓜生产的根本保证。
Liaoning Wafangdian area, the use of unheated solar greenhouse, cucumber production in the harsh winter season, for 6 consecutive years have been successful, has been the promotion of 700 acres and achieved energy-saving, high yield and efficient results, effectively promoted the local The development of vegetable conservation cultivation, the solar greenhouse has now been valued and applied by colleagues in many regions, now we introduce the following practices and exchange. First, the reform of the greenhouse structure, make full use of solar energy Before 1983, we use the greenhouse for winter cucumber production, due to coal consumption, high cost, low output, poor economic efficiency, it is difficult to promote. After 1984, combining with the traditional experience of cucumber cultivation in our country, we started to study the production of winter and spring cucumbers in unheated solar greenhouse, and succeeded in reforming the greenhouse structure and cultivation techniques. Practice has proved that lighting, insulation good greenhouse structure is the basic guarantee for winter and spring cucumber production.