由湖南农学院农学系副教授万文举主持研究的遗传工程稻(GER—1)研究取得重大突破,于1993年10月22日通过鉴定。 该项研究运用分子育种理论与技术,采用浸胚法将玉米基因导入水稻,培育出3个新品系。该项研究解决了前人至今未能解决的水稻多穗、大穗和高结实率三者难于 A major breakthrough was made in the research on GER-1, which was conducted by Wan Wenju, an associate professor of Agronomy Department of Hunan Agricultural College. It was appraised on October 22, 1993. This study used molecular breeding theory and technology to introduce maize genes into rice by immersing embryo method to cultivate three new lines. This research has solved the problem that the three rice cultivars with large spike, large spike and high seed rate, which their predecessors have failed to solve so far, are difficult to solve