铵态相关论文
业已确定,дидин硝化抑制剂和局部施用硫酸铵对土壤中NH_(4-)N的硝化速度及植物的铵—硝酸盐营养状况的影响具有类似的特性。......
In this study was to investigate, by phase-transfer catalysis, the activity of single and mixed ammonium and phosphonium......