Greenhouse construction, low winter temperatures in the greenhouse weak illumination, reduced ability to crop roots absorb greenhouse construction price, we can spray liquid potassium dihydrogen phosphate to the leaf surface, leaf sugar content and hardness increase greenhouse construction technology to improve Plant cold hardiness, ease the degree of damage. Or the use of rice vinegar and sugar and mix superphosphate, dubbed 100-300 times, spraying the leaf surface. Construction of greenhouses greenhouse construction ground compaction winter greenhouse construction, daytime heat into the plow layer is restricted, less soil heat storage, combined with large cracks and deep soil compaction, poor aggregate structure, Qianban Ye volatile heat, low temperatures late at night, easy cause frost damage. Shallow cultivator can break the ground cracks, so that heat can take control groundwater transpiration, but also take advantage of ventilation when cold insulation seedling. Construction of a greenhouse: greenhouse construction scaffolding surface is smooth, easy to damage films, extending the life of the films. II: Greenhouse construction easy to transport high-quality greenhouse construction and installation, by bending machine, highly shed, curvature, shoulder height, angle can be bent. Three: vegetable greenhouse construction scaffolding tube rubber plug at both ends, using an adhesive seal clogging completely cover the metal surface, so that the underground portion will never rust. Four: Greenhouse construction scaffolding in the middle of no pillars, greatly increasing the cultivated area, save labor, to machinery operation, increased efficiency. Five: small investment, factories vary in size to 200 square meters plant, the raw material above the county level cities have. Six: Greenhouse construction of high production efficiency, according to the building of vegetable greenhouses shed span, the wall thickness can be adjusted, three single-class production 6000 meters. Seven: Greenhouse construction of low cost, according to studio span, small and pipe specifications are different. Eight: recyclable, one-third of recoverable investment. Greenhouse construction design, Guang-sheng agricultural machinery (certified), Tibet 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.