Keyword: «photosynthetically active radiation»

The productivity of crops is determined by such factors as the genetic potential of seeds, the cultivation technology used, and environmental parameters. Most environmental parameters are closely related to each other. Nevertheless, it should be noted the influence on the productivity of plants of the parameters of the lighting system and in particular the level of illumination, since about 95% of the biomass of plants is formed precisely in the process of photosynthesis.