After the solar radiation is mainly into the greenhouse through the greenhouse lighting material, the indoor temperature and temperature rose to a long wave radiation, which is blocked by the greenhouse coverage material in the greenhouse, which causes the indoor heat accumulation and the indoor temperature rises. This process is called "greenhouse effect". It is the "greenhouse effect" that the greenhouse is not suitable for the cold season when the crops are not suitable for outdoor growth. By improving the indoor temperature to create a suitable environment for crop growth, thereby achieving the goal of anti -season crop production and increasing crop yield.

Indoor greenhouse cultivation device, including planting grooves, water supply systems, temperature control systems, auxiliary lighting systems, and humidity control systems; planting grooves are located on the bottom of the window or made of screen -shaped shapes for planting; water supply system automatically supply water in a timely manner; temperature; temperature Control systems include fan, hot fan, temperature sensor and constant temperature system control box to adjust the temperature in a timely manner.