The greenhouse is composed of bamboo poles, cement poles, light pipe or pipes and other materials to build the frame, made of columns, rod, bar and lever arch, covered with plastic film greenhouses construction and expected to become circular arch shed. Greenhouse construction of plastic greenhouses general area coverage for 1-3 acres, easy to manage. But it can shed more cover a large area. Due to shed body were cold with a straw mat inconvenience tall greenhouse construction cost, while in the studio were cold vegetable greenhouse construction within the multilayer film, greenhouse construction shed temperature mainly from solar radiation. The main production season is spring, summer, autumn. Some cold winter temperatures and strong crops planted in the area above -15 ℃, or perform temporary supplemental heating stove. Greenhouse construction because of its shed-type specific, the shed tall, but also different greenhouse structures, so called greenhouse. Greenhouse construction, vegetable greenhouse construction, to determine the direction of the greenhouse should be built on a low water table, adequate water, drainage and irrigation convenient, pollution-free soil loose and fertile land; general requirements seat to the north-south direction, air vents located on things the sides. Greenhouse construction advantages of doing so are: (1) help to reduce greenhouse construction shed moisture; [6] (2) greenhouse construction scaffolding reducing greenhouse crop cultivation, mutual shading between greenhouse stalk crops greenhouse construction, so that the light evenly; (3) the construction of avoiding greenhouse greenhouses in the winter when ventilation (cooling), ventilation operation, cooling too quickly and the invasion of the north, while increasing the amount of ventilation. Greenhouse construction, the development of greenhouse vegetable cultivation technology, can be said to be a trend in greenhouse construction budget, with the improvement of people's living standard, the vegetables will further increase the diversification requirements, vegetable greenhouses can make up for some lack of seasonal vegetables undoubtedly plays an important role in the future of vegetable production. Vegetable greenhouse construction | Canton St. agriculture (certified) | Yunnan greenhouse construction provided by Shouguang Agricultural Machinery Co., Ltd. Guang-sheng. Shouguang City, Guang-sheng Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) Shandong Weifang, agricultural machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Agricultural machinery in Canton St. leadership with the staff warmly welcome all inquiries negotiations to create the wide St. agricultural machinery better future.