食用菌生产工艺流程中,从配料、分装、灭菌、接种、培养和子实体发生等每个工序都会遇到常用计算,也只有通过正确的计算,才能获得较好的生产效果。可是在实践中,往往忽略了这一方面。有的采用估计的方法,如接种箱熏蒸消毒中甲醛溶液的正确用量,由于缺乏计算能力,用量随意,造成浪费或达不到杀菌目的。有的属概念错误,如将4丝厚的塑料薄膜误为 Edible fungus production process, from the ingredients, packaging, sterilization, inoculation, culture and fruiting bodies occur every process will encounter common calculations, and only through the correct calculation, in order to obtain better production results. However, in practice, this aspect is often overlooked. Some estimates using methods such as vaccination box fumigation formaldehyde solution in the correct amount, due to lack of computing power, the amount of random, resulting in waste or non-bactericidal purposes. Some are wrong concepts, such as 4 thick plastic film mistaken for