一、菇棚的建造形式及其用途根据现有食用菌品种的生产及其模式，目前一般有圆顶大拱棚、斜面棚、仿冬暖式大棚、冬暖大棚等。除大棚外，其它几种形式又有半地下及地平面两种，即使半地下棚也因下挖深度的不一而不同。受建造成本、栽培方式、栽培品种等多种因素的制约，山东各 First, the mushroom shed construction forms and uses According to the production of existing edible mushroom varieties and its mode, the current general large dome shed, bevel shed, imitation winter warm shed, winter warm shed and so on. In addition to greenhouses, there are several other forms of semi-underground and ground two, even if the semi-underground shed due to digging depth varies. By the construction costs, cultivation methods, cultivars and other constraints, Shandong each