近红外光谱法在土壤有机质研究中的应用

被引:14
作者
申艳 [1 ,2 ]
张晓平 [1 ]
梁爱珍 [1 ]
时秀焕 [1 ,2 ]
范如芹 [1 ,2 ]
杨学明 [3 ]
机构
[1] 中国科学院东北地理与农业生态研究所
[2] 中国科学院研究生院
[3] Greenhouse and Processing Crops Research Centre,Agriculture and Agri-Food Canada
关键词
近红外光谱分析; 土壤有机质; 定标; 预测;
D O I
暂无
中图分类号
S153.6 [土壤成分];
学科分类号
0903 ; 090301 ;
摘要
近红外光谱技术(Near Infrared Reflectance Spectroscopy,NIRS)具有快速、低成本、无损等优点。目前利用NIRS获取土壤信息已成为国内外学者研究的重点,但是在我国利用NIRS对土壤成分进行定量分析才刚刚起步。本文简要介绍了近红外光谱分析的基本原理、模型的建立及评价,详细论述了该技术在预测土壤有机质及其组分方面的应用,并对NIRS在我国土壤有机质定量研究方面的应用前景进行了展望。
引用
收藏
页码:199 / 207
页数:9
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