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为探讨香菇对碳源的利用情况,给栽培香菇选择培养料提供科学依据,我们利用实验室现有的几种糖、醇、有机酸及其盐类,制成斜面培养基及液体培养基,观察香菇菌丝在这些碳源中的生长情况。一、材料和方法 (一)材料:供试菌株系我所保藏的SEB_(16)号香菇。斜面基本培养基为葡萄糖2％,蛋白胨0.2％,磷酸二氢钾0.046％,磷酸氢二钠0.1％,硫酸镁0.05％,琼脂1.5％,水
In order to explore the use of carbon sources in mushrooms and provide scientific basis for selection of culture materials for cultivation of mushrooms, we made use of several kinds of sugars, alcohols, organic acids and their salts in the laboratory to make slant culture medium and liquid culture medium, To observe the growth of mushroom mycelium in these carbon sources. First, the material and methods (A) Material: The strains tested strains of my collection SEB_ (16) mushrooms. The basic medium for bevel is glucose 2%, peptone 0.2%, potassium dihydrogen phosphate 0.046%, dibasic sodium phosphate 0.1%, magnesium sulphate 0.05%, agar 1.5%, water