The definition of the green house

Greenhouse can transmit light and keep warm (or heating) is a facility used to cultivate plants. It can provide greenhouse growth period and increase yield in seasons that are not suitable for plant growth. It is mostly used for the cultivation or seedling raising of warm vegetables, flowers, trees and other plants in low-temperature seasons. There are many kinds of greenhouses, which can be divided into many kinds according to different roof truss materials, daylighting materials, shape and heating conditions.

The types of greenhouses include planting greenhouses, breeding greenhouses, exhibition greenhouses, experimental greenhouses, catering greenhouses, entertainment greenhouses, etc; The design of greenhouse system includes heating system, thermal insulation system, cooling system, ventilation system, control system, irrigation system, etc; The greenhouse is only a simple plastic film and skeleton structure, with few internal facilities, which is not as high as the requirements of the greenhouse. Therefore, strictly speaking, the greenhouse has higher requirements than the greenhouse equipment, and more advanced instruments may be used to strictly control the temperature.

But in a broad sense, greenhouse is a kind of greenhouse. Its purpose is also to maintain a certain temperature.