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代料香菇采过几潮菇后,由于料内水分、养分严重消耗,以及代谢产物的积累致使pH值下降,而影响到产量和质量.具体表现为菇体小,盖薄,易开伞,产量低.笔者于1990～1991年对香菇菌筒用不同营养液进行浸泡试验,取得了显著效果,现报告如下:一、材料和方法(一)材料以出过四潮菇的菌筒为试材.原培养基配方:木屑78%,麸皮20%,糖、石膏各1%,多菌灵0.3%,料水比1∶1.4,每筒干料重100g.菌种Cr-02.(二)方法选无杂菌、无虫害的完整菌筒200个,
After harvesting a few tidal mushrooms, the consumption of water, nutrients, and the accumulation of metabolites cause the pH value to decline, which affects the yield and quality of the mushrooms, which are manifested as small mushroom body, thin cover, easy parachute, The yield is low.The author in 1990 ~ 1991 mushroom fungus cylinder with different nutrient solution immersion test, and achieved remarkable results, are as follows: First, materials and methods (a) The original medium formula: 78% sawdust, bran 20%, sugar, gypsum 1%, 0.3% carbendazim, water to water ratio of 1: 1.4, Second, the method selected without bacteria, no pest damage the entire cartridge 200,