Journal of Siberian Federal University. Engineering & Technologies / Using Ground-Based Spectrometry for Operational Monitoring of Crop Yields

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2019 12 (5)
Authors
Shevyrnogov, Anatoly P.; Botvich, Irina Yu.; Pisman, Tamara I.
Contact information
Shevyrnogov, Anatoly P.: Institute of Biophysics SB RAS FRC «Krasnoyarsk Science Center SB RAS» 50/50 Akademgorodok, Krasnoyarsk, 660036, Russia; ; Botvich, Irina Yu.: Institute of Biophysics SB RAS FRC «Krasnoyarsk Science Center SB RAS» 50/50 Akademgorodok, Krasnoyarsk, 660036, Russia; ; Pisman, Tamara I.: Institute of Biophysics SB RAS FRC «Krasnoyarsk Science Center SB RAS» 50/50 Akademgorodok, Krasnoyarsk, 660036, Russia
Keywords
ground remote sensing; yield; total chlorophyll potential; barley; oats
Abstract

The purpose of this study is to analyze the relationship between crop yields and total chlorophyll potential of different barley and oats cultivars. For this purpose, we used the spectra of grain crops obtained from ground-based remote sensing, and laboratory data. Ground-based data were obtained at the experimental fields located in the Krasnoyarskii Krai. Experiments were carried out in different seasons and under various lighting conditions. Spectral measurements were done with a double-beam spectrophotometer. It was installed on the mobile work platform at heights of 5 to 18 m. The study showed good correlation between crop yields and total chlorophyll potential for barley and oats cultivars

Pages
617-622
DOI
10.17516/1999-494X-0161
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/112607

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