“两优培九”系江苏农科院育成的籼型两系间杂交稻新组合 ,该品种米质优 ,产量高 ,经 1 998年 ,1 999年 2年我区试种均表现出良好的增产潜力 ,深受广大农户的喜爱。现已成为我镇农业结构调整中水稻种植的首选品种。笔者经过 2年的生产实践 ,根据该品种大田期对水的需求规律 ,结 “Liangyoupeijiu” is a new combination of indica two-line hybrid rice bred by Jiangsu Academy of Agricultural Sciences. It has the characteristics of high quality and high yield. The yield of rice has shown good yield increase in two years in 1998 and 1999 , By the majority of farmers favorite. Has now become the town of agriculture in the restructuring of rice preferred varieties. After 2 years of production practice, according to the variety of water demand during the field, knot