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１９９４～１９９７年对引入的２０份美国矮秆半矮秆大豆品种进行田间种植鉴定，从中筛选出７份材料为育种利用，利用这些矮秆半矮秆基因材料与国内的早熟丰产大豆品种配制了５７个杂交组合。已选育出Ｆ６稳定的矮秆半矮秆品系，并从中选出多个育种中间材料。
From 1994 to 1997, 20 American dwarf semi-dwarf soybean varieties were identified for field planting. Seven of them were screened out for breeding use. These dwarf dwarfing genetic materials were used to prepare early mature and high yield soybean varieties in China 57 hybrid combinations. F6 stable dwarf semi-dwarf lines have been bred and a number of breeding intermediate materials have been selected.