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一是菇床打洞填砂。室外阳畦栽培平菇,出菇多集中在床面的周围,中间出菇很少。实践证明,在畦床料而上打洞填砂,可以改善菇床透气性,提高料面的保水性能,使畦床料而上出菇均匀,朵大肉厚。方法是:在播种时,用直径1.5厘米、长30厘米的圆锥形木棒,按株、行距均为30厘米的规格,成梅花形打洞,洞探达料底,两天后在洞中填黄砂(砂要用1％的高锰酸钾液浸泡消毒),填至高出料面0.5～1厘米,同时向洞中注入0.3％～0.5％的石
First, mushroom bed hole filling sand. Cultivation outdoor mushrooms Pleurotus ostreatus, fruiting more concentrated around the bed, the middle fruiting little. Practice has proved that in the 畦 bed material and sand filling on the bed, you can improve the permeability of the mushroom bed, improve the surface of the water retention properties, so that the 畦 bed material on the mushroom uniform, big flesh. The method is: when sowing, with a diameter of 1.5 cm, 30 cm long conical stick, according to strain, row spacing are 30 cm specifications into a plum-shaped hole, hole to reach the end of the material, two days later in the hole Yellow sand (1% potassium permanganate soaking the sand disinfection), fill to the top of the material 0.5 to 1 cm, at the same time to the hole into the 0.3% to 0.5% of the stone