中国科学院培育一批新品种“八五”增产粮食２５亿公斤“八五”期间，中国科学院组织１４个研究所的２００余名科技人员奋力攻关，培育出一大批优质、高产、抗病的农作物新品种，包括“七五”育种的新品种，累计推广７７８万ｈｍ２增产粮食２５．１７亿ｋｇ，增产皮棉４６... Chinese Academy of Sciences Fosters a Number of New Varieties in the Eighth Five-Year Plan to Increase Production of 2.5 Billion Kg of Grain During the “Eighth Five-Year Plan”, more than 200 scientists and technicians from 14 research institutes of the Chinese Academy of Sciences organized their efforts to tackle key problems and fostered a large number of high quality, high yield and disease-resistant crops New breeds, including new breeds of the “Seventh Five-Year Plan” breeding, a total of 778 million hm2 to promote grain output 2.517 billion kg, an increase of lint 46 ...