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目前,湖北省两系水稻的繁殖、制种及大面积示范推广技术已基本成熟,正进入全面开发应用阶段。截止1997年湖北省已累计示范种植鄂粳杂1号和华粳杂1号7万公顷以上,种植县(市)扩展至30多个,示范面积逐年增加,增产效果一年比一年好。1994年0.7万公顷,平均667平方米产量465千克,比常规晚粳稻增产10.8％;1996年种植1.4万公顷,专家验收187公顷示范片,平均667平方米产516.8千克,比常规晚粳稻增产
At present, the breeding, seed production and large area demonstration and popularization technologies of two-line rice in Hubei Province have basically reached maturity and are entering the stage of comprehensive development and application. By the end of 1997, Hubei Province has cumulatively demonstrated the planting of more than 70,000 hectares of Ejingza 1 and Huajingza 1 and more than 30 planting counties (cities). The demonstration area has been increasing year by year, and the stimulation effect has been improved year by year. In 1994, the annual output of 667 square meters was 465 kilograms, an increase of 10.8% over that of late late japonica rice. In 1996, 14,000 hectares were planted and 187 hectares were accepted by experts. The average output of 667 square meters was 516.8 kilograms,