FIELD: agriculture.
SUBSTANCE: in sealed container equipped with the systems of gases feeding and dosing, lighting by phyto lamps, temperature control and seedlings condition control, increased gas pressure in the sealed container is created, due to which accelerated photosynthesis is carried out due to the high concentration of carbon dioxide in the aqueous solution feeding the seedlings roots. The gases are represented by air and carbon dioxide. Wherein the natural pressure drop in the container as a result of plants development is compensated by carbon dioxide supply into the container. The device consists of a sealed container, in which there is a hatch through which seedlings are placed into the container. The hatch is closed by the removable panel on which the systems of gas supply and pressure control are mounted. Inside the container on the walls and edges there is reflecting coating of foil strips of blue and red colours.
EFFECT: acceleration of plant growth by means of creating high gases pressure.
2 cl, 3 dwg
