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香菇熟料袋栽比段木栽生产周期短,产量高,因培养料灭菌消耗能源多,制作菌棒工序繁杂。目前已有报道用生料块式栽培,但是这种栽培方法菌种用量多,发菌温度条件要求较严。因此,探索一种菌种用量少,能在与熟料制袋接种同等气温条件下的生料栽培方法是必要的。我们经过多年试验,已形成了配套的生料袋式栽培工艺,现把1989年中间试验的结果简报如下。材料和方法(一)供试材料菌种为L_(11)和L_(12)引自本院地热研究所。培养料配方为蔗渣85%、麸皮12%、石膏2%、白糖1%。(二)菌棒制作蔗渣粉碎后配料,料水比为1:1.2。培养料中另加HBS 药物(即香菇培养料防腐剂,系由水杨酸、苯甲酸、柠檬酸等配制而成)适量。袋规格为15×54cm,装干料约0.6kg。开放定位接种10点。L_(11)于9月17～18日接种,L_(12)于20～21日接种,用种量3～4%。菌棒井字形叠放,自然室温发菌。菌丝55～65天长满袋。
Mushroom bagging than the segment wood production cycle is short, high yield, due to the consumption of more energy-intensive sterilization of materials, production of fungus sticks complicated procedures. It has been reported that raw material block cultivation, but this method of cultivation of more bacteria, hair temperature conditions require more stringent. Therefore, it is necessary to explore a method of raw material cultivation with less amount of bacteria used and the same temperature as the bagging with clinker. After many years of experiments, we have formed a complete set of raw bag-type cultivation techniques. The results of the 1989 intermediate trial are summarized as follows. Materials and methods (a) The test materials strains L_ (11) and L_ (12) from the Institute of Geothermal Research Institute. Cultivation materials for the bagasse 85%, 12% bran, gypsum 2%, 1% sugar. (B) the production of bagasse bagasse smashed ingredients, feed water ratio of 1: 1.2. Culture medium plus HBS drugs (ie, mushroom culture material preservatives, Department of salicylic acid, benzoic acid, citric acid, etc. formulated) amount. The size of the bag is 15 × 54cm and the dry material is about 0.6kg. Open positioning vaccination 10 points. L_ (11) was inoculated on September 17 ~ 18, and L_ (12) was inoculated on 20 ~ 21 days with 3 ~ 4% of the seedlings. Bacillus rods well-shaped stacked, natural room temperature hair bacteria. 55 ~ 65 days mycelium covered with bags.