mineral nitrogen

• 无机氮

mineral nitrogen的用法和样例：

例句

1. There is the potential of uptake of soil, inorganic nitrogen by the roots of the semi-parasite.
   半寄生的根系有可能吸取土壤的无机氮。
2. Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content.
   秸秆还田增加了土壤全氮和无机氮含量。