METHOD OF INCREASING VEGETATION OF PLANTS AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2015 - IPC A01G7/04 F21V9/14 G02B5/30 G02F1/01 

FIELD: agriculture.

SUBSTANCE: group of inventions relates to the field of agriculture, namely the methods of electromagnetic effect on plants with visible wavelength range and the devices implementing these methods. The method comprises supplying the light flux from the emitter. And the light flux is passed through the polariser, polarised completely or partially, mixed, for example with non-polarised flow, if any, and is directed towards the plants. The density or the type or the density and the type of polarisation are adjusted, for example, by electric or magnetic field, or electric and magnetic fields. The device comprises an emitter with a reflector and is provided with the polariser located on the path of the light flux. And the polariser has a dielectric polarising medium, or the polarising medium sensitive to the electric or magnetic field, or to electric and magnetic fields. And the optical axes of polarising particles are located at an angle or angles to the optical axis of the emitter and form a monolayer or multilayer polarising medium. The device comprises the transparent electrodes, between which a polariser with electrically sensitive polarising medium is placed, and the outlets of the transparent electrodes are galvanically connected to the outlet of the control unit and overlaps the working surface of the polariser. The control winding is located in the plane of the polariser with magnetically sensitive medium and is connected to the current output of the control unit.

EFFECT: inventions provide improved plant vegetation and increase in the efficiency of the photosynthetic active radiation.

2 cl, 4 dwg