Tightness. We should keep greenhouses tightness, only tightness reached in order to play the role of insulation, insulation covering material previously used straw thatch, Po seats, etc., although it can play the role of insulation, but the drawback is heavy, volume put a lot of work laborious, after being soaked in the rain and snow, not only increasing the weight, but also make the insulation performance degradation, and pollution of the film, easily reduce the transmission rate. The greenhouse insulation is a lightweight, waterproof, anti-aging, insulation, and other far-infrared reflectance function, long life, good insulation effect, under the same conditions than the grass thatch covering 10 degrees temperature can increase the insulation to be repaired, easy to keep collections This product is suitable for greenhouse, Greenhouse, eco-restaurant, long-distance trucks, greenhouses and other insulation cover, grass thatch and paper is the best alternative. Greenhouse insulation blankets in the winter management: the winter to always pay attention to weather changes, wind, fog, snow and other inclement weather should have a response. Before the arrival of the big blizzard, to check the fixing of plastic film insulation was introduced, lamination line or bar must be fixed firmly holding the sun and the grass thatch cover serious pressure, when daytime temperatures low, but continuous snowfall during the night In order to improve the greenhouse temperature should be ready for multi-covering and electric fans, Health stove, heater furnace insulation was warming measures to prevent the occurrence of cold damage or freezing vegetables. Yin snow before the advent of the results of the growing weaker or more plants to timely harvest and thinning. Insulation was introduced _ _ Chongqing insulation was provided by the Canton of St. Shouguang Agricultural Machinery Agricultural Machinery Co., St. Canton. Shouguang City, Canton St. Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) strong, credible, Weifang in Shandong agricultural machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the broad St. agricultural machinery and you hand into the brilliant, for a better future!