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优 5 5 9系江苏省沿海地区农科所用不育系 —32 A与自育恢复系盐恢 5 5 9配组育成的三系杂交籼稻新组合 ,是一个集高产、多抗、优质为一体的杂交籼稻新组合。 2 0 0 1年底通过江苏省审定命名。1 产量表现1999、2 0 0 0年参加江苏省杂交籼稻区域试验 ,两年平均亩产 6 17.4 kg,
Excellent 5 5 9 Department of Jiangsu Province coastal areas used in sterile line -32 A and self-restore system Yanhui 5 5 9 with a combination of three-line group of indica hybrid rice combination is a combination of high yield, multi-resistance, high quality as a whole New indica hybrid rice combination. By the end of 2001 through the Jiangsu Province validation named. 1 Production performance In 1999 and 2000, it participated in the regional experiment of indica hybrid rice in Jiangsu Province, with an average yield of 6 17.4 kg per mu in two years,