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我们收集了一些群众创造和使用的“5406”抗生菌培养基,采用1033和5406—2两个菌株,进行了生长比较试验。从将近一百个培养基中,选出四个较好的培养基,介绍如下。一、培养基(一)合成1号(高氏1号培养基):可溶性淀粉20克,硝酸钾1克,磷酸氢二钾0.5克,硫酸镁0.5克,氯化钠0.5克,硫酸亚铁0.01克,琼脂25克,蒸馏水1,000毫升。(二)合成2号:硝酸钠1克,磷酸氢二钾1克,其它成份与合成1号相同。(三)小米蛋白胨培养基:小米60克,蔗糖20克,蛋白胨2克,酵母片2克,土壤浸出液50毫升,
We collected a number of “5406” antibacterial culture media created and used by the public and used two strains of 1033 and 5406-2 to conduct comparative experiments on growth. From nearly a hundred media, select the four best media, are described below. First, the medium (a) Synthesis 1 (Gao 1 No. medium): soluble starch 20 grams, 1 g of potassium nitrate, 0.5 g of dipotassium hydrogen phosphate, 0.5 g of magnesium sulfate, 0.5 g of sodium chloride, ferrous sulfate 0.01 g, agar 25 g, 1,000 ml of distilled water. (B) Synthesis No. 2: 1 g of sodium nitrate, 1 g of dipotassium hydrogen phosphate, the other ingredients and Synthesis No. 1 the same. (C) millet peptone medium: 60 grams of millet, 20 grams of sucrose, peptone 2 grams, 2 grams of yeast tablets, soil leachate 50 ml,