Solar greenhouse and plant planting and crop air drying system

The utility model discloses a solar greenhouse and a plant planting and crop air drying system, and aims at solving the problems that a solar greenhouse in the prior art is low in utilization rate, long in economic return period, high in operation cost of a drying room and the like. The solar greenhouse at least comprises a support and a light-transmitting structure covering the support, and a heat absorbing structure capable of contracting and stretching is arranged in the solar greenhouse. The plant planting and crop air drying system comprises the drying room, the solar greenhouse, at least one air pipe communicated the solar greenhouse with the drying room, and a fan used for air in the air pipe to flow to the drying room. The solar greenhouse has the advantages of being simple in structure, multifunctional, high in energy efficiency, short in economic return period and the like. The plant planting and crop air drying system has the advantages of being simple in structure, good in drying effect, low in en