一、香菇覆土栽培采用自然转色、开放出菇、拉大干湿差、实行干湿交替的水分管理等技术,能使香菇菇体大、肉质厚、花菇量多。二、产量与常规法相比,可提高30%～40%。三、菌棒脱袋覆土后能自然转色,且不易感染。四、菌棒覆土后能充分利用和吸收土壤中的水分和营养,可省去每潮菇后浸泡菌棒补水的繁琐工序。具体方法如下:畦宽80～100厘米、深20厘米、 First, the mushroom cultivation with natural color, open and fruiting, pull the wet and dry, the implementation of alternative wet and dry water management techniques, mushrooms can make large, thick meat, mushrooms and more. Second, the output compared with the conventional method, can increase 30% to 40%. Third, bacteria stick bag off the soil after the natural color, and not easily infected. Fourth, the fungus sticks after the soil can take full advantage of and absorb the soil moisture and nutrition, eliminating the tide of mushrooms soaked mushrooms tedious process. Specific methods are as follows: 畦 wide 80 to 100 cm, 20 cm deep,