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采用段木栽培香菇,段木上往往会长出各种杂菌,严重影响香菇的产量与质量。这里介绍一种预防杂菌的方法。在准备接种的段木两端,各打1～3个小孔,孔径1～1.5厘米,深7厘米,孔内填入活性炭。活性炭可用木材、稻壳或锯末在750～800℃高温下烧制而成,并用水蒸汽或拌以少量氯化锌使活化,即具有导电性能。活性炭在使用前,将其浸入水中,待充分吸水后,塞入段木小孔中,用蜡封闭。然后再按常规方法打孔接种,并用混有活性炭的蜡封闭接种孔,以后按常规管理。据试验,使用活性炭防杂菌,
Mushroom cultivation section of wood, wood will often grow a variety of bacteria, a serious impact on the yield and quality of mushrooms. Here’s a way to prevent bacteria. In preparation for vaccination of wood at both ends, each playing 1 to 3 holes, a hole diameter of 1 to 1.5 cm, 7 cm deep, filled with activated carbon hole. Activated carbon can be wood, rice husk or sawdust at 750 ~ 800 ℃ high temperature firing, and with water vapor or a small amount of zinc chloride to activate, that is, with conductive properties. Activated carbon before use, it will be immersed in water, to be fully absorbed after the water, cut into small wooden holes, sealed with wax. Then press the conventional method of hole vaccination, and mixed with activated carbon wax sealing vaccination hole, after the conventional management. According to the test, the use of activated carbon anti-bacteria,