Greenhouse construction is a type of shed-type widely used general 5-6 meters wide, ceiling height 2-3.2 m, 1-1.2 m high side, arch bar spacing 1-1.1 meters. The advantage is low cost, easily obtained, easy to build, cost about 3,000 yuan per mu (with film), specializing in greenhouse construction, the disadvantage is that the pillars in the greenhouse construction shed more light blocking rate, Fujian greenhouse construction, convenient operation , life is short, poor wind, snow performance. Greenhouse building where there is a known as "ground roll Dragon" type of shed-type agricultural greenhouse construction, span 4-6 meters wide, ceiling height and shoulder height, using the cover of a film the way in the end, more economical than regular bamboo vegetable greenhouses cost, suitable climb to crop cultivation, greenhouse watermelon cultivation widely used. The so-called dust method, that is, the construction of greenhouses and other enclosed spaces spraying dust agent has a certain fineness and dispersion, so that particles diffused in space, floating, formation of particulates, greenhouse greenhouse construction, and can float in space for a long The time, which can be a good spread, penetrate, resulting in more uniform deposition distribution in the crop canopy layer. Greenhouse construction dust form requires two essential conditions: First, have a relatively stable space, airflow violent fluctuations do not occur; the second is flocculation of particles is low. Greenhouse construction protected is a relatively closed space, so can meet the first condition. Field observations suggest that greenhouse construction shed cloth when some of the damage occurred when the studio will not lead to dramatic indoor air movement. Easy greenhouse construction _ Guang-sheng (Online) _ Hubei 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.