Abstract:
In this study,four kinds of immersing approaches including GA, IAA, GGR and warm water were chosen to conduct the seed sowing and seedling-raising experiment of
Emmenopterys henryi, which was designed in random blocks. The results showed that the seed immersed in GA grew better than other approaches with a highest germination rate of 33.80% and a germination trend of 27.53%, and this approach could accelerate the seed growth for about 25 days; The seed immersed in GGR also had a high germination rate of 31% and a germination trend of 23.27%, and was slightly below the GA group; IAA could promote the germination rate and seed growth,and warm water could accelerate seed germination and seedling growth to a certain degree.