人工固氮

人工固氮人工固氮
  1. 盐碱地人工草地土壤固氮作用强度的研究

    Study on the intensity of Soil Nitrogen Fixation in the Artificial Meadow in Saline Lands

  2. 桤木人工林结瘤固氮的时空变化及其对后续植物的效应(Ⅱ)

    Time-space variation of nodulation and nitrogen fixation in alder plantation and its after-effect on plant growth (ⅱ)