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审定编号:国审稻2016026品种名称:创两优4418申请者:江西天涯种业有限公司育种者:江西天涯种业有限公司品种来源:创5S×4418特征特性:籼型两系杂交水稻品种。在长江中下游作一季中稻种植,全生育期137.0d,比对照丰两优四号短0.6d。株高116.9cm,穗长23.1cm,有效穗数267万/hm2,总粒数213.5粒/穗,结实率80.4%,千粒重22.2g。
Validation No .: State Examination of rice 2016026 Variety Name: Chong Liang You 4418 Applicant: Jiangxi Tianya Seed Co., Ltd. Breeder: Jiangxi Tianya Seed Co., Ltd. Source of the species: create 5S × 4418 Features: Indica two-line hybrid rice varieties. In the middle and lower reaches of the Yangtze River to make a quarter of rice cultivation, the whole growth period of 137.0d, compared with the control Fengliangyou short 0.6d. Plant height 116.9cm, spike length 23.1cm, effective panicle number 2670000 / hm2, total grain number 213.5 grains / spike, seed setting rate 80.4%, grain weight 22.2g.