“常优2号”是由江苏省常熟市农科所2001年配组育成的三系杂交粳稻新组合,2005年通过江苏省农作物品种审定委员会审定。2005年我镇引进示范试种,在本镇坞土丘万亩优质粮基地及康博村示范种植200亩。示范结果表明:“常优2号”具有适应性强、高产稳产、熟期适中、米质较优等特点, “Changyou 2” is a new line of three-line japonica hybrid rice which was bred by the Agricultural Science Institute of Changshu City, Jiangsu Province in 2001 and approved by Jiangsu Province Crop Variety Approval Committee in 2005. In 2005 I introduced the town to test the model in the town Tuodu million mu of high-quality food base and Kangbo Village demonstration planted 200 acres. The demonstration results show that “Changyou 2” has the characteristics of strong adaptability, high and stable yield, moderate maturity and superior quality of rice.