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笔者在实践中观察到,有一部分袋栽筒料往往因拌料太湿,或装料太紧,或菌筒太长,菌丝生长一段之后,就停止不前,两端菌丝始终不能相遇,最后遭杂菌污染而被废弃.针对这一问题,笔者用炉渣进行覆盖试验,取得了很好的效果,现将结果报道如下.(一)供试材料菌种系低、中温型平菇,有中苏112号、佛罗里达、荆州1号.炉渣在使用前要用水淋湿.供试菌筒是在接种发菌一个月后翻堆时剔出的,中部料未长满菌丝和暂时还未被杂菌污染的菌筒.(二)试验方法处理1:先将菇房地面消毒,撒一薄层炉渣垫底,然后将脱袋的菌筒排成双行,每行10筒共20筒,作为第1层,撒上一薄层炉渣,以免筒料之
The author observed in practice, part of the bags planted tube material is often too wet because the feed is too wet, or the charge is too tight, or the fungus tube is too long, mycelium growth for some time, it stopped, the two ends of the mycelium can not always meet , And finally was contaminated by bacteria and was abandoned.To address this issue, the author covered with slag test, and achieved good results, the results reported below. (A) for the test material strains of low, medium temperature mushroom , There is the Soviet Union No. 112, Florida, Jingzhou No. 1. The slag before use to wet with water for the test tube is turned out after the inoculation of bacteria ticked out a month, the central material is not covered with hyphae and temporary (B) Test Method Treatment 1: The first mushroom floor disinfection, sprinkle a thin layer of slag bottom, and then put the bag row of bacteria arranged in double rows, 10 per row total of 20 Tube, as the first layer, sprinkle a thin layer of slag, so as to avoid the tube material