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用醋酸、磷酸等酸类对工业晶种进行处理得到的活性晶种 ,并通过分解试验检验了晶种的活性 ,对活性晶种的作用机理也进行了初步探讨。
The active seeds obtained by treating industrial seeds with acids such as acetic acid and phosphoric acid were examined. The activity of seeds was examined by the decomposition test, and the action mechanism of active seeds was also discussed.