Greenhouse major types: plastic greenhouses. Plastic greenhouses in the northern region: mainly played early spring, late autumn insulation cultivation effect, the spring can be 30 to 50 days earlier mushroom greenhouses, autumn can be delayed 20 to 25 days and can not be winter cultivation. In the southern region: in addition to the winter season for vegetables, flowers, insulation and winter cultivation (leafy) outside the mushroom greenhouse design, but also replaced awnings for shade in summer and autumn cool and rain, wind, hail, etc. Greenhouse major types: plastic greenhouses. Plastic film for greenhouses covering material is not heated, single-span arch greenhouse roof structure. Greenhouses features: easy to build, easy to use mushrooms greenhouse construction, investment cost less greenhouse mushrooms is a simple protected cultivation facilities. With the development of the plastics industry, has been widely used around the world. In the shed. 1m high north wall, the south half of the roof arch round face; or north for a half circle arch roof surface, the south side of the slope of the roof surface. This shed is generally shed without column, span, the middle row of columns set 1-2 to support the roof surface and covered with cold mats. Mushroom greenhouse construction | Hebei Mushroom greenhouses | St. Xin agriculture provided by Anyang City of St. Xin Agricultural Technology Services, LLC. Anyang City of St. Xin Agricultural Technology Services, LLC (www.aysxny.com) strong, credible, in other industries in Henan accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the holy Xin agricultural and you hand into the brilliant, for a better future!