Tian Yun Linyi Cangshan vegetable greenhouses construction company specializes in providing solar greenhouse construction services, while providing greenhouse insulation is manufactured wholesale, wholesale rolling machine equipment, including thermal insulation is waterproof insulation was, cotton blanket insulation was so light materials, insulation effect, greenhouses rolling machine equipment includes automatic rolling machines, electric rolling machine, rolling machine hand rocker, suitable for all types of greenhouses use needs, the company is located in the township of vegetables China's "Cangshan", with the country's largest vegetable supply wholesale company with good resources to develop greenhouse construction services for the majority of farmers to provide professional construction services vegetable greenhouses. With the advent of autumn, the North also gradually lower the temperature, so we have to consider the temperature factor in the increase in the ventilation process. Choose the fine weather at 9:30 after the opening shed ventilation, 16:00 before promptly closed shed insulation, cloudy weather should be adjusted as appropriate depending on the temperature. Because many days of continuous rain, the light inside the greenhouse necessarily weak, for some vegetables may occur due to a large number of weak light shattering phenomenon. Rainy necessarily the humidity inside the greenhouse cucumber increase Shandong's largest wholesale market, so the weather was fine should be increased greenhouse cucumber wholesale ventilation, timely adjustment of plants that can enhance inter-plant ventilation. Tian Yun Linyi Cangshan vegetable greenhouses construction company specializes in providing solar greenhouse construction services, while providing greenhouse insulation is manufactured wholesale, wholesale rolling machine equipment, including thermal insulation is waterproof insulation was, cotton blanket insulation was so light materials, insulation effect, greenhouses rolling machine equipment includes automatic rolling machines, electric rolling machine, rolling machine hand rocker, suitable for all types of greenhouses use needs, the company is located in the township of vegetables China's "Cangshan", with the country's largest vegetable supply wholesale company with good resources to develop greenhouse construction services for the majority of farmers to provide professional construction services vegetable greenhouses. A spring ventilation frequency to be divided into spring we all know, is the greenhouse season. We open mouth ventilation is probably about 3-5 inside Shandong best cucumber wholesale, you can have a small wind cucumber wholesale Which is best, and our aim is to shed inside the moist gas sent to, and then add the carbon dioxide greenhouse content, were fully prepared for photosynthesis, better, wait until the temperature rises to about 28 degrees, we can gradually open air, you can keep the greenhouse does not exceed 33 degrees. 2, different size air spring Spring greenhouses leaked mouth also can not be used to define a data structure according to our greenhouse different cooling speed and time are different, for greenhouses to the right side, so that the air flow more easily discharged, and therefore can achieve better results, we can open the top of the greenhouse, greenhouse manufacturers would be better. Which is good _ cucumber wholesale vegetable wholesale Tian Yun (certified) _ cucumber wholesale from Cangshan Tian Yun cultivation of professional cooperatives. Cangshan Tian Run planting cooperatives (www.tianrun8.net) Shandong Linyi, fruits leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run vegetable wholesale leader in the field with the staff warmly welcome all inquiries negotiations to create Tian Yun wholesale vegetable a better future.