Among the treatments, the utilization ratios of carbon sources by drab soil microbe had a little difference.

潮土各处理之间，微生物对碳源的利用率差异较小。

youdao

Among the treatments, the utilization ratios of carbon sources by drab soil microbe had a little difference.

潮土各处理之间，微生物对碳源的利用率差异较小。

youdao