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袋栽平菇泥垒菌墙出菇,管理省工省力,生物学效率高,但是普遍存在两个问题:一是长出的菇容易带泥土,二是菌墙上会感染许多杂菌。笔者在生产实践中摸索出一套防泥、防污染的办法,现介绍如下: 1 做好垒菌墙前准备 ①垒菌墙用土要经曝晒和甲醛薰蒸。②垒菌墙处要用砖填高些,以防下层菇触地。③垒墙的菌袋要严格挑拣,现菇蕾的袋挑出来待菇采收后再垒墙,污染杂菌的袋要挑出来,污染严重者要剔除,局部污染者要挖掉污染部分,并涂上石灰粉。④脱袋时,出菇面的塑料膜可留5cm不脱。 2 垒菌墙时应注意事项 ①每层袋的上下左右之间要填足营养土,每垒一层要浇水,使袋与土紧密接触。②封口泥要选用含沙少的粘土,使用时加3％～5％的石灰水充分拌和,越拌透越好。③每遭菌墙要尽量一次
Mushroom bag mushroom wall Mushroom wall fruiting, labor-saving and labor-saving management, biological efficiency, but there are two common problems: First, easy to grow mud with mud, and second, bacteria wall will be infected with many bacteria. The author worked out in the production practice a set of anti-mud, anti-pollution approach, are as follows: 1 to make fungus wall preparation ① fungi wall soil to be exposed and formaldehyde fumigation. ② barrier fungus walls should be filled with bricks to prevent the lower mushroom touch. ③ the walls of bacteria bags should be strictly picked, mushroom bag is now picked out to be mushroom harvesting then base walls, bags of bacteria to be picked out contaminated, polluted seriously to be removed, some polluters to dig out contaminated parts, And coated with lime powder. ④ bag, fruiting surface of the plastic film can not leave 5cm. 2 barrier walls should pay attention to matters ① Each layer of bags up and down to fill between the nutritional content of soil, each base to watering a layer, the bag and the soil in close contact. ② sealing mud to use less sandy clay, when used plus 3% ~ 5% lime water fully mixed, the more thoroughly through the better. ③ every fungus wall to try once