Study on Application Method of Bud fertilizer and Influence on Yield for II you 5928 as Low Stubble and Machine Harvesting

In order to explore the production potential of II you 5928 as ratoon rice,study on bud fertilizer application time,the best total nitrogen fertilizer for ratooning season and the ratooning yield how to be affected by reaper were stduied.The results showed that Ⅱyou 5928 as a low pile can not promote bud fertilizer before cutting,and the best fertilizer level is about 14kg/667m2.If the first season rice was harvested with mechanice,the yield of ratoon rice would perform differences by types of paddy soil.