【摘要】 州光恢 2 17是用美国光壳稻雷蒙特为母本 ,本所选育的中间材料海 174为父本杂交选育而成的光壳稻恢复系。该恢复系株叶型态好 ,花药大 ,花粉量足 ,配组优势强。用该恢复系配成的 优 2 17、金优 2 17组合 2 0 0 0、2 0 0 3年分别通过自治州和省农作物品审委员会审定。更多还原

【Abstract】 A new nude glume restore line Zhouguanghui 217 was developed from the hybridization of female line American nude Rement and male line Hai 174 which bred by the Institute. The restore line characterized by good plant-type, big anther with fully pollens and excellent combining ability. Combined with the restore line, the combination,ⅡYou 217 and Jinyou 217 were released by the Crop Variety Committee at the prefecture and Province, respectively, in 2000 and 2003.更多还原