FIELD: agriculture.
SUBSTANCE: device for electrostimulation of plants in greenhouses on hydroponic soil is proposed, including a high-voltage current source that creates an electrostatic field over the plants, emitters in the form of strings placed in the same horizontal plane above the plants, and soil. The device is also equipped with an electrode placed in the soil, and the emitter is equipped with vertical needles. The soil is made in form of a carbon-containing material, and the AC power source is equipped with a timing controller, while the voltage of the current source is 1500-6000 V.
EFFECT: device allows stimulating the growth of plants in greenhouses and increasing productivity.
1 cl, 2 dwg
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