土壤有效态 Mn
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Available rate of soil Mn 土壤
·2,447,543篇论文数据，部分数据来源于NoteExpress
The contents and profile distributions of total Mn and available Mn of the dryland soil and paddy soil derived from the identical parent material were remarkably different.
同一母质发育的旱地土壤和水田土壤的全锰和有效锰含量在土壤剖面中的分布明显不同。
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