姬菇是平菇中的优良品系。菇质脆嫩,味道鲜美。生产周期短,产量高。用地沟栽姬菇,温度适宜,容易保持空间湿度,可充分利用土地和空间,获得较高的经济效益。一、地沟的建造选择土层较厚,土质粘重,结构紧密,地下水位低,排水良好的地方,挖东西走向延长沟。地沟宽2—2.5米,深1.6—2米,长10—30 Shimeji is an excellent strain of Pleurotus ostreatus. Mushroom crisp, delicious. Short production cycle and high output. With ditch planting Ji mushroom, temperature suitable, easy to maintain space humidity, can make full use of land and space, access to higher economic benefits. First, the choice of trench construction Thicker soil, soil sticky, compact structure, low groundwater level, well-drained place, digging things to extend the ditch. The trench width 2-2.5 meters, 1.6-2 meters deep, length 10-30