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水稻审定编号:国审稻2013001品种名称:株两优35选育单位:中国水稻研究所品种来源:株1S×中早35特征特性:籼型两系杂交水稻品种。长江中下游作双季早稻种植,全生育期113.5d,比对照株两优819长1.7d。株高89.0cm,穗长18.5cm,有效穗数330万穗/hm2,每穗总粒数111.9粒,结实率82.6%,千粒重26.1g。抗瘟病综合指数3.4级,穗瘟损失率最高级5级;白叶枯病7级,褐飞虱7级,白背飞虱7级;中感稻瘟病,感白叶枯病、褐稻虱和白背飞虱。产量表现:2012年参加早籼早中熟组生产试验,平
Rice Validation No .: State Examination of Rice 2013001 Product Name: Zhu Liangyou 35 Breeding Unit: China Rice Research Institute Source: Strain 1S × early 35 Characteristics: Indica two-line hybrid rice varieties. The middle and lower reaches of the Yangtze River for double season early rice planting, the whole growth period of 113.5d, compared with the control line Liangyou 819 long 1.7d. Plant height 89.0cm, spike length 18.5cm, the effective spike number 330000 spike / hm2, the total number of grains per panicle 111.9, seed setting rate 82.6%, 1000g weight 26.1g. Blast resistance comprehensive index of 3.4, the highest loss of ear blast five grades; bacterial blight 7, brown planthopper 7, white-backed planthopper 7; sense of blast, bacterial leaf blight, brown planthopper and white Squatting. Yield performance: Participate in early indica early maturing group production test in 2012, flat