土壤全盐测定中阴阳离子与烘干残渣的关系

Beijing Agriculture(2015)

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Abstract
根据土壤全盐测定中2种不同的方法,即八大离子加和法及烘干残渣称量法,针对结果互有差异的问题,对各项离子进行分别检验,证明主要差异在于HCO3-转化为CO32-,MgCL2状态的盐分CL-、Mg2+亦有降低.
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