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火烧土是在长满杂草的荒地,铲起带土草皮,经晒干焚烧而成,作平菇覆土材料,具有以下优点:(1)火烧土已经火化,使用时无须杀虫灭菌。(2)火烧土pH值7.5～9,对霉菌有一定抑制和杀灭作用,而且可以减轻菌丝在新陈代谢中所产生的有机酸作用。(3)对线虫、菇蛆、菇纳、菇
Fire soil is covered with weeds in the wasteland, shovel with soil turf, dried by burning stems made of mushroom material, has the following advantages: (1) the fire has cremated soil, the use of insecticidal sterilization. (2) Fire soil pH value of 7.5 to 9, the mold has a certain inhibition and killing effect, and can reduce mycelium in the metabolism of organic acids produced. (3) of nematodes, mushroom maggots, mushrooms, mushrooms