Non‐destructive optical detection of pigment changes during leaf senescence and fruit ripening
Non‐destructive optical detection of pigment changes during leaf senescence and fruit ripening
M. Merzlyak,A. Gitelson,O. Chivkunova,V. Rakitin
1999 · DOI: 10.1034/J.1399-3054.1999.106119.X
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TLDR
The plant senescing reflectance index in the form (R 678 - R 500 )/R 750 was found to be sensitive to the Car/Chl ratio, and was used as a quantitative measure of leaf senescence and fruit ripening.