FIELD: lighting.
SUBSTANCE: invention relates to the field of light engineering and can be used for irradiating vegetable and leaf vegetable agricultural crops at different stages of growth on protected ground, in phytotrons and industrial greenhouses. System for controlling a phytoemitter with feedback and application of gaseous hydrogen as plant growth catalyst consists of a LED phytoemitter and a control unit for the intensity and spectral composition of irradiation. The system is equipped with a fan and a hydrogen monitoring sensor, linked with a controller and placed in a plant growing chamber, as well as an electrolyser located on the outside of the chamber; wherein the electrolyser is connected to a soil-filled container by a pipeline.
EFFECT: increase in the power efficiency of irradiation and yield of the cultivated product crops and reduction in the time of production thereof.
1 cl, 3 dwg
| Title | Year | Author | Number |
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| LED UNIVERSAL PHYTO-IRRADIATOR | 2020 |
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