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- Hurburgh, Charles R., Jr., et al. Show all 6 Authors
- Journal of Near Infrared Spectroscopy 2010 v.18 no.3 pp. 167
- carbon; chemometrics; clay; equipment; least squares; models; near-infrared spectroscopy; nitrogen content; prediction; sand; silt; soil; soil analysis
- ... Soil testing requires the analysis of large numbers of samples in the laboratory that is often time consuming and expensive. Mid-infrared spectroscopy (mid-IR) and near infrared (NIR) spectroscopy are fast, non-destructive and inexpensive analytical methods that have been used for soil analysis, in the laboratory and in the field, to reduce the need for measurements using complex chemical/physical ...