Study on the Tests of Equipment for Breaking Riceseed Husk and Accelerating Germinations

Some experiments are made to test the performances of 2ZPQ-800 and 2DBY-800 Riceseed Husk Breaker & Germination Accelerators (RHBGA) during raising early rice seedlings in order to study mechanized and simply constructed rice seedling raising equipment suitable for use in Dongting Lake rural areas. Results show that two types of RHBGAs have an advantage of high efficience, low cost and easy popularization. Compared with the old rice seedlings raising method, the sets can save 10～15 percent of riceseed and increase germination rate by 10.7 % .