Schematic diagram of a smart greenhouse heating system

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Another type of heating system is a combined one. It includes the following elements:

Infrared lamps for lighting and heating plants from above;

Polypropylene tubes filled with coolant, buried in the soil.

The combined operation of these system elements allows italy mobile database uniform heating of the air in the upper and lower parts of the room. Another advantage is automatic control. The system is equipped with temperature and humidity sensors and can independently regulate the microclimate indicators in the room.


In winter, daylight hours are short, so plants in a greenhouse do not have time to receive a sufficient amount of UV rays. This slows down their growth and leads to various diseases.

To improve the efficiency of the greenhouse, additional lighting is installed in it. Its level is selected depending on the crops grown in the greenhouse - greens and seedlings require little light, while berry and fruit plants require quite strong light.

Sodium lamps are used for lighting, which provide photosynthetic radiation, i.e. produce ultraviolet rays that imitate sunlight. They are installed directly above the beds or shelves with seedlings. Sometimes regular fluorescent lamps are used, but they are less effective.

Greenhouse lighting with ultraviolet lamps

All lighting wiring must be equipped with moisture protection, as the air in greenhouses is very humid and water droplets can settle on all surfaces.