氮源利用以蛋白胨和牛肉胨最佳。
Among 9 nitrogen sources, protein peptone and beef peptone were better than others.
方差分析结果显示，各因子对菌落直径的影响都极显著，它们的作用大小依次为：琼脂，蛋白胨，蔗糖，牛肉浸膏，酵母浸出汁；
The experimental results showed that the actions of all the five factors to the bio wave growth were extremely remarkable, and the order was agar, peptone, sucrose, beef extract, yeast extract.
结果表明，适宜的碳源是葡萄糖、果糖、红糖、乳糖，适宜的氮源是蛋白胨、麦麸、牛肉膏、酵母膏；
The result showed that the optimumcarbon sources were glucose, fructose, brown-sugar, lactose and the nitrogen sources werepeptone, wheat- bran, beef- extract paste, yeast-extract paste.
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