METHOD AND DEVICE FOR GROWING PLANTS IN SINGLE OR MULTI-TIERED HYDROPONIC INSTALLATIONS Russian patent published in 2021 - IPC A01G31/06 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to the field of plant cultivation. The method for growing plants on single or multi-tier hydroponic installations includes placing plants in perforated containers placed in growing containers so that the nutrient solution is fed into the growing containers, filtered, the nutrient solution is poured from the upper tier of the growing containers to the lower tiers of the growing containers through the overflow channels in the form of tubes. The nutrient solution is poured by gravity through siphon dispensers with a dynamic filter, dosed, in cycles, periodically. The liquid is fed to the bottom of the perforated containers with plants, kept for a set period of time, after which the liquid level decreases, leaving a distance between the bottom of the perforated container with a plant and the surface of the nutrient solution from 5 to 150 mm, hold for a set amount of time, after which the cycle is repeated. The invention also relates to a device for carrying out the claimed method.

EFFECT: creation of optimal nutritional parameters for growing a wide range of plants by the air method, as well as ensuring trouble-free operation of equipment.

6 cl, 6 dwg