南疆具有较好的光热资源,是生产建设兵团(简称兵团)发展日光温室的主要区域和现代农业发展结构调整、方式转变实施的重点,但南疆日光温室大多由我国其他地区引进,温室的适宜性和针对性不强,存在的技术问题较多,尤其是建造技术方面,在当前快速发展的形势下,亟待研究、总结,以避免建设中出现新问题。通过选择南疆兵团4个师、40余个团场中50栋以上连片规模的日光温室项目进行调研,比较不同类型建造方式的环境调控效果和生产效果,对相关建造参数和技术措施进行针对性的研究测算。发现在总体造型设计、结构布置、构件设计、围护结构构造等方面,都存在一些突出的共性问题,诸如前屋面角偏小、骨架变形大等,造成了日光温室建设成本的浪费和功能缺陷。南疆兵团日光温室需要在建造技术研发推广、总体参数确定、后墙设计、骨架布置、后坡设置等方面加以改进,按照气候特征和作物需求,针对性的确定温室总体尺寸及结构形式;在新型日光温室引进方面要科学慎重;该文梳理出的问题在我国北方地区也很普遍,具有很好的典型性和代表性,完善南疆日光温室性能指标体系、揭示技术研究方向和重点,对新疆乃至中国北方部分地区日光温室的建造也有很强的指导意义。
South Xinjiang, which has good light and heat resources, is the main region for developing solar greenhouse and making structural adjustments and transforming the development pattern of modern agriculture in Xinjiang. However, the solar greenhouses in South Xinjiang are largely introduced from other places in China, and do not have strong adaptability and pertinence and have many technical problems, especially in terms of constructive techniques, which should be studied and summarized in order to avoid emerging new problems with the rapid development of solar greenhouse. The solar greenhouse programs containing more than 50 greenhouses selected from more than 40 farms of 4 divisions in Xinjiang Production and Construction Corps have been used to make an investigation. The effects of environmental control and production under the different modes of construction are compared, and the targeted research and measurement are made for the relevant construction parameters and technical measures. We have found that there are some serious, common problems in the overall style design, the structural arrangement, the component design as well as in the structure of building envelope, such as small south roof angle and big deformation in structure, which have caused the constructive cost waste and functional defect in solar greenhouse. It is necessary for the solar greenhouse in South Xinjiang to make an improvement in research and development and extension of constructive techniques, overall parameter determination, north wall design, skeleton layout, and north roof arrangement, as well as make a careful and scientific evaluation when introducing new type of solar greenhouse. The problems sorted out by this article are also common in North China and very typical and of great representativeness. To consummate the performance index system of the solar greenhouse in South Xinjiang, and reveal the technical research direction and focus, have a strong guiding role in the construction of the solar greenhouse in Xinjiang and even in