Abstract：Mechanized transplanting late rice Yongyou 1540 had the characteristics of more effective panicle number, large pancle and more spikelets, high seed setting percentage, balanced yield structure, good stablility. nevertheless it also had the disadvantage of weak tillering ability and susceptible to bacterial blight disease. The high-yielding cultivation techniques cover sowing in time, adaquate basic seedling, scientific management of fertilizer and water, prevention and control of rice bacterial blight and chilo suppressalia.
