Other microbes break the organic matter down into nitrates, which the roots of plants can use.

另一些微生物把这种有机物分解成植物根系可以利用的硝酸盐。

youdao

Other microbes break the organic matter down into nitrates, which the roots of plants can use.

另一些微生物把这种有机物分解成植物根系可以利用的硝酸盐。

youdao