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NEW LED SOURCES OF LIGHT AS A FACTOR OF INCREASE IN CROP PRODUCTIVITY
Original title
CОВРЕМЕННЫЕ СВЕТОДИОДНЫЕ ИСТОЧНИКИ СВЕТА КАК ФАКТОР ПОВЫШЕНИЯ УРОЖАЙНОСТИ РАСТЕНИЙ
Authors
Y.Ts. Martirosyan2,3, V.V. Martirosyan2, A.A. Kosobryukhov1,2
Contact information
1Institute of Basic Biological Problems, RAS, Pushchino, Russia,
2All-Russian Scientific Research Institute of Agricultural Biotechnology, Moscow, Russia,
3Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Moscow, Russia,
1313-1315
DOI
10.31255/978-5-94797-319-8-1313-1315
Abstract
A comparative evaluation of the effect of different spectral light regimes using LEDs, induction irradiators and DNAT lamps on the functional characteristics of the photosynthetic apparatus of potato plants was carried out. Low values of the rate of photosynthesis of plants in light culture as compared to plants under natural conditions are explained with the activity of light-stage photosynthetic reactions, a smaller accumulation of pigments, and the activity of the carboxylation reaction.