Temperature control net and method for green pepper seedling raising

The invention discloses a temperature control net and method for green pepper seedling raising, and belongs to the technical field of temperature control nets. The temperature control net comprises atop net layer, at least one bottom net layer, supporting columns, an air pump, air conveying pipes, a heater, a refrigerator and an electromagnetic valve, wherein the at least one bottom net layer isarranged below the top net layer, the four corners of the top net layer and the four corners of the bottom net layer are connected to the supporting columns through connecting pieces, the top net layer is connected with the air pump through an air conveying pipe, an air inlet is formed in one side of the air pump, the bottom net layer is connected with the air pump through two air conveying pipes,and the top net layer and the bottom net layer are connected with the heater and the refrigerator in parallel. The environment temperature required by green pepper seedling growth is established irrespective of original extern