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姬菇是食用菌中的一人珍品,在国际市场上供不应求,农民向外贸部门出售姬菇,每公斤可收入30元左右。新金县菇农在学习外省经验的基础上,创立一种姬菇生产新方法——地沟式栽培法。采用地沟式栽培法可灵活控制光、温、气、湿等因素,实现姬菇常年生产,高产稳产。1.建造地沟在房前屋后选择有自然高差、土层结实、地下水位较低的地方挖地沟,地沟横断面呈梯形,上宽3.5米,下宽2.5米,深度以地平面下2米为宜,地沟长度依栽培量确定,一般放置1000个料袋需4米,栽培量每多1000袋,长度增加4米,地沟一侧墙每隔4米贴墙挖一道通风道,借以调节沟内的温湿度,通风
Shimeji mushroom is one of the precious treasures in the international market in short supply, farmers sell Shimei to the foreign trade sector, income per kilogram 30 yuan. On the basis of learning the experience of other provinces, mushroom farmers in Xinjin County set up a new cultivation method of gizzard mushrooms - the gully cultivation method. Trench cultivation methods can be flexible control of light, temperature, gas, wet and other factors, to achieve annual production of Shimeji, high and stable yield. 1. Construction of ditches In the front of the house to choose a natural elevation, strong soil, underground water table digging ditch low, the trapezoidal cross-section was trapezoidal, width of 3.5 meters wide and 2.5 meters wide, with a depth of 2 Rice is appropriate, the length of the trench to determine the cultivation, the general placed 1,000 bags need 4 meters, cultivation of more than 1,000 bags each, an increase of 4 meters in length, ditch a wall every 4 meters wall dug an air duct, in order to adjust Ditch temperature and humidity, ventilation