The chaff fired two phase boiler realizes overall process mechanizedoperation from feeding to tapping and reduces labor strength;
它实现了进料到出渣全过程的机械化操作，降低了劳动强度；
2
In addition, full mechanizedoperation is realized with difficulty and the seedling is easily damaged by that the seedling is transplanted from the upper part.
此外自上部移植出苗株难以实现全机械化操作且易损伤苗株。
3
The method has the advantages of realizing the full-mechanizedoperation of producing and processing hybrid rice seeds and greatly improving the efficiency of hybrid rice seed production.