【摘要】 概述了在农业领域中应用离子交换树脂获取土壤养分含量的研究进展,探讨了树脂的预处理方法、使用形式以及提取土壤养分的基本操作和影响因素,同时提出该技术在提取土壤养分中的应用前景及需要解决的问题。更多还原

【Abstract】 Recent research and progress of ion exchange resin in soil testing were summarized.It was introduced that a series of methods for the resin pretreatment,using forms,essential manipulations and so on.Meanwhile,application prospect of ion exchange resin and some problems which exist in soil testing using ion exchange resin were put forward.更多还原