Constant-temperature greenhouse cultivation method for increasing survival rate of vegetables

The invention discloses a constant-temperature greenhouse cultivation method for increasing the survival rate of vegetables, relates to the technical field of greenhouse vegetable cultivation, and aims to solve the problem that the survival rate of the vegetables is reduced when the vegetables are cultivated in a greenhouse. The temperature of the greenhouse is controlled through the heating equipment and the cooling equipment, the temperature in the greenhouse can be kept constant, an appropriate temperature environment can be provided, the requirement for vegetable growth is met, healthy growth and development of vegetables are promoted, appropriate humidity can be maintained through greenhouse humidity control, excessive humidity is avoided, and breeding of germs is facilitated; therefore, the occurrence rate of plant diseases and insect pests is reduced, the growth of crops is protected, whether the corresponding temperature sensors have acquisition faults or not can be effectively judged by judging high-