Lishui Fairview Agriculture to introduce you to the back wall of the construction and maintenance of greenhouses: According span reasonably determine the height of the back wall: In general, the construction of greenhouses where the latitude angle determines the lighting roof greenhouses, lighting roof angle under certain circumstances, greenhouses span determines the height of the greenhouse. Like the construction of the span at a height of 12-14 meters of greenhouses, greenhouses from the ground at the highest point between 5.3-5.5 meters, but because in the construction of greenhouses to dig a depth of 80 centimeters, while the roof because the farmers set angle Nest greenhouse at about 45 ° how much money is because when you set up after the slope upwardly inclined purlins nest greenhouse installation costs, but also increase the height of 70-80 cm, so long as the farmers in the construction of greenhouses built into the back wall height 3.7 m It can be. Lishui Fairview Agriculture to introduce you to the back wall of the construction and maintenance of greenhouses: According to reasonably determine the shed wall soil steepness: For the construction of greenhouses have been custom-made nest greenhouse, some interior walls are very steep, like a shed 4.3-4.5 meters from the ground at the top of the back wall width about greenhouses, extending the wall to shed about 1.5 meters, and the wall is still very strong; and the same height as some vegetable greenhouses built, extending the width of the wall inward about two meters will appear collapsed, causing The reason for this difference in the construction of greenhouses soil are different. Nest greenhouse installation costs, Jinhua nest greenhouse, Fairview Agricultural Development credibility of the first provided by the Agricultural Development Co., Ltd. Lishui Fairview. Lishui Fairview Agricultural Development Co., Ltd. (www.lsjxny.com) strong, credible, in Lishui, Zhejiang metals and building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fairview agricultural development into the brilliant and you work for a better future!