The effect of soaking process of early indica rice on the germination rate of brown rice was studied, factors including water addition, soaking temperature, time and soak additive. The result showed that:The water addition of more than 8 timesthe brown rice amount was suitable for germination, water absorption at 24%-29%;The suitable condition of soaking temperature and time for germination were 35℃ for 6 h,and 30℃ for 8 h, respectively;The germination rate was the highest at 30℃soaking for 8 ~ 10 h. Adding gibberellin or Caz+ in soak, wit...