1, the surface is beautiful and generous, the space is big, the current intelligent glass multi-span greenhouse construction greenhouse, generally adopts the current world modern greenhouse mainstream multi-span structure, in theory can be infinite multi-span, so that, its shape is very generous, open space. Land use high, suitable for mechanized operations and a variety of modern greenhouse equipment device. The use of the framework and other materials, generally for the production of professional chemical plants, hard and beautiful, wind and snow and other excellent. 2. It is widely used and has strong expanding function. The general structure of the intelligent glass multi-span greenhouse can be planned according to the greenhouse standard, and the common greenhouse equipment and machinery can be matched with it. According to the detailed application of the actual needs, choose to be equipped with a variety of greenhouse equipment. It can be made into: high-tech vegetable demonstration garden, plant factory, flower greenhouse, ecological ornamental greenhouse, scientific research greenhouse, nursery greenhouse, breeding greenhouse and other forms. 3. All kinds of sensors in the greenhouse construction of intelligent glass multi-span greenhouse with high technology content, accurate treatment, timely Environmental monitoring the temperature, light, soil moisture and carbon dioxide concentration inside the greenhouse, and input the data into the greenhouse intelligent control system to make analysis and control, and generate data reports. The greenhouse environment accurate monitoring, the long-distance intelligent control, creates a comfortable environment for the plant production. 4. Save Labor, high output power, only need to set up the technical parameters needed for crop growth on the computer, greenhouse environment control system, water and fertilizer integration system and so on to complete the intelligent control of greenhouse, 2-3 people can control 2-30000 square meters, greatly reducing labor. The daily processing is basically mechanization, and the output power is obviously improved.

5. The social benefit is obvious, the manufacture of new intelligent glass multi-span greenhouse can not only speed up the adjustment of our country's agricultural industrial structure, improve farmers' income and promote the development of agricultural industry, it can also provide our residents with better quality, abundance and safety of agricultural products, to meet the quality of agricultural products, quantity and food safety needs. 6. Progressive economic benefits. First, significant improvement in output value, as better control of water, temperature and nutrients, more advanced cultivation equipment, and 30-40% improvement in output value of common vegetables, as well as counter-seasonal cultivation, the price advantage is obvious. Second, there has been a marked improvement in quality, colour, shape and nutrients, it can also produce organic vegetables, rare vegetables, precious herbs, and various precious and rare species with high environmental requirements in a scientific environment.