FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular, to hydroponics plants cultivation. Multi-tier rack plant for growing plants comprises light-emitting diode lamps arranged on tiers. Pipes with connection elements for supply of air for forced cooling are located perpendicular to the stages; at that, air supply through pipes for cooling is performed downwards. LED lighting fixtures include modules of a LED board and a radiator-cooler in the form of tubes with a developed ribbed surface.
EFFECT: technical result is higher degree of plants protection against overheating due to heat removal from radiators.
7 cl, 5 dwg
