Sugar beet seed dormancy is the process by which plants store energy within the seed as a means of adapting to different environments, and is one of the most important means of reproduction and dispersal of plant species. According to the query related public information, the main causes of beet seed dormancy are: the effect of temperature: beet seeds will enter dormancy in a high temperature environment the effect of light: beet seeds need sufficient light to lift the dormancy. The effect of moisture: sugar beet seeds will go into dormancy under low moisture conditions. Presence of fruit: beet fruit contains a special chemical that can cause beet seeds to go dormant.