摘要
镉是毒性最强和农田受污染最普遍的重金属之一,进入土壤的镉极易被植物吸收累积。为了提高植物中镉含量检测的准确性,综述了目前各种检测方法的发展和应用情况,主要对比分析了原子吸收光谱法、高效液相色谱法、电化学法和电感耦合等离子质谱法等方法的优缺点和应用范围,提出了对镉元素高效、快速、精确的分析检测技术是未来的研究方向。
Cadmium （Cd） has been one of the most toxic heavy metals being contaminating agricuhural soils. It can be easily absorbed and accumulated by plants. In order to improve the detection accuracy of Cd content in plant, the article summarized the current development and application of various detection methods. It mainly analyzed the advantages and disadvantages and applications of atomic absorption spectrometry （AAS）, high performance liquid chromatography （HPLC）, electrochemical techniques and inductively coupled plasma mass spectrometry （ICP-MS）. And it put forward the efficient, rapid and accurate analytical techniques of Cd would be the future research directions.
出处
《农学学报》
2014年第4期26-29,共4页
Journal of Agriculture
基金
湖南省永州市指导性科技计划项目"利用体细胞杂交选育回心草药烟新品种的研究"([2013]17号-1)
湖南省永州市指导性科技计划项目"永州锰矿区土壤污染下油茶抗性机理研究"([2012]17号-1)
