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谷优353系宁德市农科所利用福建省农科院水稻所选育的谷丰A与本所选育的恢复系宁恢353配组而成的杂交中稻新组合。1选育经过恢复系宁恢353系宁德所利用838为母本与R527杂交配组经多代定向选育而成。2000-2001年春在海南利用838为母本与R527杂交配组收15粒种子,2001年晚在本所种植F1编号T266混混收F1种子,2002年晚在本所种植F2编
Guyou 353 Department of Ningde Agricultural Science Institute of Fujian Academy of Agricultural Sciences selected by the use of rice and Fenggu A selection of restorer Ninghui 353 with a group of new hybrid rice combination. 1 Breeding after restorer line Ning Hui 353 Ningde use of 838 for the female and R527 hybrid group by multiple generations of targeted breeding. 2000-2001 Spring in Hainan 838 as the female parent and R527 hybrid group received 15 seeds in the evening of 2001 to cultivate the F1 number T266 hybrid F1 seed received in the evening of 2002 planting F2