Co-Authors:
Rud, R., Department of Mapping and GeoInformation Engineering, Faculty of Civil and Environmental Engineering, Technion - Israel Institute of Technology, Haifa 32000, Israel, Department of Sensing, Information and Mechanization Engineering, Institute of Agricultural Engineering, Volcani Center, Bet Dagan 50250, Israel
Shoshany, M., Department of Mapping and GeoInformation Engineering, Faculty of Civil and Environmental Engineering, Technion - Israel Institute of Technology, Haifa 32000, Israel
Alchanatis, V., Department of Sensing, Information and Mechanization Engineering, Institute of Agricultural Engineering, Volcani Center, Bet Dagan 50250, Israel
Abstract:
Spectroradiometric measurements were taken from eggplant (Solanum melongena) and cauliflower (Brassica oleracea) plants in a controlled experiment treated with sodium chloride (NaCl) concentrations between 30 and 150 mmol. Assessment of seven vegetation indices indicated potential difference between three levels of salinity in effects, with the green indigo ratio (GIR of reflectance of 554 and 436 nm) yielding the most consistent results. Salinity effects started from the second week, but the highest differences were obtained in the fourth week for cauliflower and in the third and sixth weeks for eggplant. © 2011 Taylor & Francis.
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מונוכרום
הדגשת קישורים
חסימת אנימציה
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