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秀优5号(110A×R69)系嘉兴市农业科学院育成的三系密穗型杂交中熟晚粳新组合。表现为分蘖中等,耐肥抗倒,穗大粒多,结实率较高,是杂交粳稻中的新秀,适宜于江、浙、沪地区作单季稻种植。1.产量表现2003年参加浙江省区试,平均亩(1亩=667平方米,下同)产562.7千克,比对照秀水63增产7
Xiuyou 5 (110A × R69) is a new combination of three lines of mid-maturing late japonica rice cultivated in Jiaxing Academy of Agricultural Sciences. Showed the middle tillering, resistance to lodging, spike large grain, high seed setting rate, is a rookie hybrid japonica rice, suitable for Jiangsu, Zhejiang and Shanghai for single cropping. 1. Production Performance In Zhejiang Province in 2003 to participate in the trial, the average mu (1 mu = 667 square meters, the same below) produce 562.7 kg, compared with the control of Xiushui 63 yield 7