Process and device to accelerate growth

The device according to 1, characterized in that the enclosed space (4) comprises a base area of 5 m×6 m to 20 m×40 m.

A device for accelerating growth and regenerating lawn areas, comprising an enclosed space in a tent (4) which has an open bottom and can be placed on a lawn area (2), a lighting means (14) for a lawn area (2), which is to be illuminated, being present in the space (4), and an effusion device (8) for CO2 gas being additionally provided, which is arranged so as to emit CO2 from a gas reservoir (10) into the space (4), characterized in that gas content in the space (4) is set to 500 to 2000 ppm CO2, wherein the tent comprises an essentially gas-tight tent wall, wherein the tent wall is formed so as to be isolating, comprising a foamed material foil sheet or air chambers arranged between two foil walls, wherein the enclosed space (4) has an illumination space (20) in which the illumination means (14) is arranged, and a regeneration space (21) which is arranged underneath the illumination space (20) and which has the effusion device (8) arranged in it, wherein the regeneration space (21) is separated in a gas-tight manner from the illumination space (20) by a transparent or light-transmissive second ceiling wall (22).

A device for accelerating growth and regenerating lawn areas, comprising an enclosed space in a tent (4) which has an open bottom and can be placed on a lawn area (2), a lighting means (14) for a lawn area (2), which is to be illuminated, being present in the space (4), and an effusion device (8) for CO2 gas being additionally provided, which is arranged so as to emit CO2 from a gas reservoir (10) into the space (4), characterized in that gas content in the space (4) is set to 500 to 2000 ppm CO2, wherein the tent comprises an essentially gas-tight tent wall, wherein the tent wall is formed so as to be isolating, comprising a foamed material foil sheet or air chambers arranged between two foil walls, wherein the enclosed space (4) has an illumination space (20) in which the illumination means (14) is arranged, and a regeneration space (21) which is arranged underneath the illumination space (20) and which has the effusion device (8) arranged in it, wherein the illumination space (20) comprises vent openings (23).

A device for accelerating growth and regenerating lawn areas, comprising an enclosed space in a tent (4) which has an open bottom and can be placed on a lawn area (2), a lighting means (14) for a lawn area (2), which is to be illuminated, being present in the space (4), and an effusion device (8) for CO2 gas being additionally provided, which is arranged so as to emit CO2 from a gas reservoir (10) into the space (4), characterized in that gas content in the space (4) is set to 500 to 2000 ppm CO2, wherein the tent comprises an essentially gas-tight tent wall, wherein the tent wall is formed so as to be isolating, comprising a foamed material foil sheet or air chambers arranged between two foil walls, and wherein the effusion device (8) is a tube (8) or a tube-like structure (8), which extends along a partial length or the entire length of the space (4), the tube (8) or the tube-like structure (8) having outflow openings (9) from which the CO2 gas may escape.