REGULATING DEVICE FOR GREENHOUSE Russian patent published in 2012 - IPC A01G7/04 A01G7/02 A01G9/24 A01G9/18 

FIELD: agriculture.

SUBSTANCE: group of inventions relates to agriculture. The regulating device (10) of a greenhouse (15) contains a computer control unit (20), the lighting element (30) and at least one detecting element (40) where the lighting element (30) and the detecting element (40) are connected to the computer control unit (20). The lighting element (30) comprises at least one light emitting device (31) that emits light (32), which lightens the plant (70) growing in a greenhouse (15). At that the detecting element (40) measures the partial pressure of oxygen in the greenhouse (15), and the amount of light (32) emitted by light emitting device (31) is regulated by the computer control unit (20), depending on the measured partial oxygen pressure. In the method the growth of plants (70) is controlled in the greenhouse (15) by measuring the partial pressure of oxygen (101) in the greenhouse (15). At that the indicated partial pressure of oxygen is associated with photosynthetic activity of a plant (70) in the greenhouse (15), the transfer of values of the partial pressure of oxygen to the computer control unit (20), determining the optimal amount of light (111) necessary for best plant (70) growth, depending on the measured partial oxygen pressure, and regulating of the actual amount of light emitted by the lighting elements (30) to the optimal amount.

EFFECT: invention enables to adjust effectively the parameters and the optimal growth of plants in the greenhouse.

11 cl, 2 dwg