Method for releasing dormancy of solanum torvum swartz seeds

The invention belongs to the field of crop seed treatment, and particularly relates to a method for releasing dormancy of a solanum torvum swartz seed. The method comprises performing variable temperature germination processing of the seed, that is, cultivating the seed at a first temperature and cultivating the seed at a second temperature to obtain a germinative seed, wherein the first temperature is in a range of 18-22 DEG C, and the second temperature is in a range of 33-37 DEG C. According to the invention, the seed is subjected to variable temperature processing, and only temperature and light conditions need to be changed, without any chemical substance or hormone for processing, so that the method is simple to operate, and the cost is saved. Under the synergistic effect of temperature and light conditions, the germination rate of the seed is raised.