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半地下室菇房是一种经济效益高的栽培室,造价低,建造一般菇房每平方米需投资80-120元,而半地下室只需投资60-80元。具有冬暖夏凉,可周年栽培。保温、保湿好、温差大,适宜香菇生长。现简介如下: 一.半地下室的建造:半地下室即一半在地上、一半在地下,发挥其地上地下的优势。建造时先在地面挖深1.3米,宽4.5米、长20米的坑,在坑底铺砖或三合土,墙高出地面1.5米,墙内壁抹一层三合土或水泥,便于清扫和消毒。屋顶采用两面坡式,用水泥柱数根作顶柱,顶柱上端与檩条和椽子固定在一起,屋架固定好后,房顶铺厚塑料膜,再按四米左右设一个50厘米的拔风筒,塑料
Semi-basement mushroom room is a cost-effective cultivation room, low cost, the construction of general mushrooms need to invest 80-120 yuan per square meter, while the semi-basement only 60-80 yuan investment. Winter and summer with cool, annual cultivation. Insulation, moisturizing, temperature difference, suitable for mushroom growth. Now briefings are as follows: I. Half-basement construction: half basement that is half on the ground, half underground, to play its superiority above and below the ground. When digging in the ground, excavate a pit of 1.3m, 4.5m in width and 20m in length. When laying a brick or triplet at the bottom of a pit, the wall is 1.5m above the ground and wipe a layer of triptych or cement on the inner wall of the wall to facilitate cleaning and disinfection. Roof with two sides of the slope, the number of cement pillars for the top column, the top of the column and purlin and rafters fixed together, the roof is fixed, the roof shop thick plastic film, then press the four meters to set a 50 cm pull Tube, plastic