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审定编号:国审稻2016015品种名称:旌6优727申请者:武汉武大天源生物科技股份有限公司育种者:武汉武大天源生物科技股份有限公司品种来源:08正2174A×成恢727特征特性:籼型三系杂交水稻品种。在长江上游作一季中稻种植,全生育期154.0 d,比对照Ⅱ优838短1.6 d。株高113.8 cm,穗长24.8 cm,每667m2有效穗数14.2万穗,每穗总粒数177.8粒,结实率85.8%,千粒重30.2 g。抗性:稻瘟病综合指数两年分别为3.0、4.0,穗瘟损失率最高级7级;褐飞虱7级;感稻瘟病,感褐飞虱。米质主要指标:整精米率
Validation No .: State Examination of rice 2016015 Variety name: Jing 6 You 727 Applicant: Wuhan Wu Tai Tianyuan Biotech Co., Ltd. Breeder: Wuhan Wu Tai Tianyuan Biotechnology Co., Ltd. Source: 08 is 2174A × Cheng Hui 727 Features : Indica three-line hybrid rice varieties. In the upper reaches of the Yangtze River to make a season of mid-season rice planting, the whole growth period of 154.0 d, compared with the control Ⅱ You 838 short 1.6 d. Plant height 113.8 cm, spike length 24.8 cm, effective spike per 667m2 142,000 spike per panicle 177.8 grains, seed setting rate 85.8%, 1000 grain weight 30.2 g. Resistance: rice blast comprehensive index two years were 3.0,4.0, the highest loss rate of panicle blast seven; brown planthopper level 7; sense of rice blast, brown planthopper resistance. The main indicators of quality rice: whole meter rate