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审定编号:国审稻2014003申请者:中国水稻研究所育种者:中国水稻研究所品种来源:陆18S×R173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110.7天,比对照株两优819长2.0天。株高88.0厘米,穗长19.5厘米,亩有效穗数21.4万穗,穗粒数104.8粒,结实率84.6%,千粒重27.8克。抗性:稻瘟病综合指数3.5,穗
Validation No .: Guo Zaojiang 2014003 Applicant: China National Rice Research Institute Breeder: China National Rice Research Institute Source: Lu 18S × R173 Characteristics: Two-line indica hybrid rice. The middle and lower reaches of the Yangtze River for double season early rice planting, the whole growth period of 110.7 days, compared with the control two Liangyou 819 long 2.0 days. Height of 88.0 cm, spike length 19.5 cm, 214000 acres of effective panicles per spike, 104.8 grains per spike, seed setting rate of 84.6%, grain weight of 27.8 grams. Resistance: Rice blast composite index 3.5, Spike