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Experimental studies of laser-induced fluorescence spectra of plants under adverse development conditions

The paper deals with the experimental studies of laser-induced fluorescence (LIF) spectra of plants under adverse development conditions at the eye-safe 355 nm wavelength of fluorescence excitation. It has been shown that in the spectral band of 670 - 750 nm a fluorescence spectra shape analysis makes it possible to detect vegetation under adverse development conditions. However, in the spectral band of 375 – 650 nm the resulting data do not give evidence of steady relationship between the fluorescence intensity and the plant conditions.