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杂交水稻品种川优8377系四川省农业科学院作物所用自育不育系川358A与自育恢复系成恢377组配育成,2012年通过国家农作物品种审定委员会审定,系当前长江流域唯一通过国家审定的国标优质一级米中籼品种。一、特征特性籼型三系杂交水稻品种。长江上游作一季中稻种植,比对照Ⅱ优838短1.8天。每亩有效穗数15.6万穗,株高114.0cm,穗长25.2cm,每穗总粒数
Sichuan hybrid rice varieties Chuan You 8377 Department of Sichuan Academy of Agricultural Sciences crop self-sterile line Chuan-358A and self-restitution Cheng-Hui 377 group of breeding, in 2012 through the National Crop Variety Approval Committee validation, the current Yangtze River Basin only through national validation Of the national standard of a medium rice indica varieties. First, the characteristics of Indica three-line hybrid rice varieties. The middle reaches of the Yangtze River to make a season of mid-season rice cultivation, compared with the control Ⅱ You 838 short 1.8 days. Acre effective per acre 156000 spike, height 114.0cm, spike length 25.2cm, the total number of grains per spike