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湖南省认真抓好杂交稻种子生产,使繁殖、制种取得了可喜成绩。“七五”期间,全省繁殖不育系8.9205万亩,种子总产909.4万公斤,平均亩产101.94公斤;比“六五”期间亩产80.2公斤,亩增21.74公斤,增产27.1%;全省制种221.68万,种子
Hunan Province, earnestly do a good job hybrid rice seed production, breeding, seed production has made gratifying achievements. During the “Seventh Five-Year” period, the province produced 8.9205 million mu of sterile CMS, with a total output of 9.094 million kg of seeds and an average of 101.94 kg of mu per mu. It was 80.2 kg more mu than that of the “Sixth Five-Year Plan” period, with an increase of 21.74 kg and an increase of 27.1% The province produced 2.2268 million seeds