【摘要】 从国际水稻所引进３０个不育系及相应保持系，种在福州市郊观测其育性及主要不育性状，并初步配组测产。结果表明：ＩＲ４６８２８Ａ等１５个不育系育性稳定，符合标准，ＩＲ４６８３１Ａ和ＩＲ４６４８３人与明恢６３的配合力好。有些组合的增产潜力可超过汕优６３。更多还原

【Abstract】 Thirty sterile lines and their correspondent maintainer lines introduced from IRRI were planted in the suburbs of Fuzhou to observe their fertility and main agronomic traits. In addition, their combinations with restorer lines were made to test their yield performance. The results showed that the fertility of 15 sterile lines including IR46828A was stable. and accored with the demands. IR46831A and IR46483A, when combined with Ming-Hui63, expressed good combining ability. The yield performance of some combinations was better than that of Shan-You63.更多还原