中浙優(yōu)1號(中浙A/航恢570)是中國水稻研究所與浙江勿忘農種業(yè)集團合作育成的三系優(yōu)質超級雜交稻組合，2004年通過浙江省品種審定，目前已成為浙江省重點推廣組合?？偨Y了中浙優(yōu)1號自2003年以來各地示范推廣的情況以及在浙江省內外不同生態(tài)區(qū)域種植的表現，分析了中浙優(yōu)1號快速推廣的主要原因和發(fā)展前景。
Zhongzheyou 1 was an elite three-line super hybrid rice combination, bred by the China National Rice Research Institute and the Wuwangnong Group in Zhejiang Province. It was registered and released for commercial production by the Zhejiang Provincial Crop Variety Appraisal Committee in 2004. At present, it has become an important popularized combination in Zhejiang Province. The status of the demonstration and extension for the combination since 2003 and the performances in different ecological regions were summarized. Moreover, the reasons for rapid extension and the development prospect of the combination were discussed.