Wheat Field

Using Hyperspectral Imaging to Assess Salt Stress Tolerance in Crops

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Dr. Ali Moghimi, University of California, Davis
3,000 km^2
Farmland lost annually to salinity
200,000+ km^2
Additional farmland each year with lowered production via salinity



Application Overview

Equipment Used

NRD (Normalized Reflectance Difference) for four different wheat lines. The NRD represents the change in reflectance of the salt-stressed wheat compared to the control group wheat for the four different wheat lines tested, over each wavelength sampled. A lower NRD value signifies a wheat line that is more tolerant to salt stress.


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