Application of 2, 4-epibrassinolide in promoting growth of stamen choerospondias under salt stress and method for relieving salt stress toxicity of stamen choerospondias

The invention discloses an application of 2, 4-epibrassinolide (2, 4-Epibrassinolide, EBR) in promoting growth of stamen choerospondias under salt stress and a method for relieving salt stress poison of stamen choerospondias, belongs to the technical field of plant planting safety, and provides an application of 2, 4-epibrassinolide in promoting growth of stamen choerospondias under salt stress and a method for relieving salt stress poison of stamen choerospondias under salt stress. According to the application, an EBR aqueous solution is sprayed on leaves of seedlings of the stamen choerospondias to promote growth of the stamen choerospondias under salt stress. The invention further provides a method for relieving the toxic effect of salt stress on the stamen choerospondias by using 2, 4-epibrassinolide, and the method comprises the step of spraying the EBR aqueous solution on leaves of stamen choerospondias seedlings subjected to salt stress toxic. The invention proves that the stress resistance of the stam