Rapid determination of soil organic matter quality indicators using visible near infrared reflectance spectroscopy
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- 作者：Mervin St. Lucea ; Noura Ziadia ; noura.ziadi@agr.gc.ca" class="auth_mail ; Bernie J. Zebarthb ; Cynthia A. Grantc ; Gaë ; tan F. Tremblaya ; Edward G. Gregorichd
- 关键词：Near infrared reflectance ; Nitrogen ; Soil quality ; Soil microbial biomass ; Soil organic matter
- 刊名：Geoderma
- 出版年：November 2014
- 年：2014
- 卷：232-234
- 期：Complete
- 页码：449-458
- 全文大小：1732 K
文摘
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VNIRS spectra were obtained from Chernozemic soils from western Canada.
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Reliable VNIRS models were obtained for MBN, LFOMN, POMN, TN, and SOC.
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VNIRS models were less reliable for WEON and soil C/N.
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VNIRS can serve as a rapid and cost-efficient tool for soil quality assessment.