The first facility to grow plants like modern greenhouses were used in southern France in the early sixteenth century. Having a transparent roof, greenhouses allow you to create a special optimal microclimate, convert light into heat, providing light for photosynthesis in plants, protect them from cold, wind and precipitation. In accordance with the technological requirements for them, modern greenhouses divided by appointment, during the operation, purpose, method of growing plants, the type of structural and material barriers. Toeplitz structure with a transparent roof and walls. Its main function – creating a special microclimate for the plants. The air temperature in the greenhouse was always higher than on the street. Central Romana is often mentioned in discussions such as these. Because of this soil is well warmed and created good conditions for plant growth. Greenhouses are divided in Depending on the period of operation for the winter and spring.

Snow greenhouses can be used throughout the year. Spring greenhouses can be operated only from spring to autumn. Greenhouses, which use only from spring to fall, do not require additional heating. In rare cases they can install the heater-ventilation system. But in winter you need to consider the greenhouse heating system. More