Features greenhouses: humidity conditions. Due to the large greenhouse air temperature, soil evaporation little yin and greenhouse design, so in the winter cold season to reduce the amount of irrigation. However, the greenhouse temperature, ventilation when needed or excessive temperature, humidity would cause decline accelerated crop transpiration, causing water plants transpiration rate of decline, or cause physiological disorders. Therefore, according to the requirements of the crop must be shed, to maintain proper humidity. Features greenhouses: humidity conditions. Summer, autumn were delayed planting, planting two crops a year. Due to early spring, late autumn leaving the greenhouse cultivation period is extended for two months. Northeast, Inner Mongolia region in the spring planting some frozen yin and greenhouse plant, autumn pull seedlings, annual crop planting. In order to improve the utilization of greenhouses, early spring, late autumn planting greenhouse skeleton of yin and yang, often take temporary heating in the studio, the addition of two-story curtain cold, yin and Yang Qi build greenhouses greenhouse, the addition of a small shed or in the shed , mulching, straw curtain covered greenhouses around the circumference and other cold insulation measures to extend the growing season, increasing crop planting times, increase production. Yin and yang greenhouse skeleton, Beijing yin and greenhouses, Communications Technology provided by Anyang City Communications Technology Limited. Anyang City Communications Technology Co., Ltd. (www.aytlkj.com) (www.aytlkj.com) strong, credible, in Anyang, Henan agricultural supplies industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement of innovative ideas and Communications Technology will lead you into the brilliant work together for a better future! You can also access (www.aytlkj.com/supply_details_42392195.html), for more information about the company.