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[目的]研究万恢88的品种特征和生产中的配组应用。[方法]对万恢88的米质和农艺性状进行测定,并进行抗逆性鉴定。采用共同测验法,用不育系(测验种)与恢复系(被测种)配组测交,对各测交组合进行小区比较试验,测定万恢88的配合力和恢复性,同时对万恢88配组的组合进行区试和生产试验。[结果]水稻恢复系万恢88具有配合力高、综合性状好、优势明显、恢复性较好、米质优、抗逆性好等特点。在1998~2006年间,利用万恢88配组的组合通过重庆市农作物品种审定委员会审定的有冈优88、K优88、万香优1号、万优6号、陵优1号和万优9号6个组合。[结论]万恢88在西南地区可作为主要恢复系利用,同时也可作为优质材料被转育利用。
[Objective] The research aimed to study the variety characteristics of Wan Hui 88 and its application in production. [Method] The quality and agronomic traits of Wanhui 88 were determined and the resistance evaluation was carried out. The common test method was used to test the cross combinations of CMS lines and restorer lines (tested species), and the comparison test of each test combination was carried out to determine the combining ability and recovery of Wanhui 88. At the same time, Hui 88 with a combination of group test and production test zone. [Result] Wanhui 88, a restorer line of rice, had the characteristics of high combining ability, good comprehensive characters, obvious advantages, good recovery, good quality of rice and good resistance to stress. In 1998-2006, the combination of Wan Hui 88 with the group approved by the Chongqing Crop Variety Approval Committee have Gangyou 88, K You 88, Wan Xiang You 1, Wan You 6, Ling You 1 and Wan You 9 combinations of 6. [Conclusion] Wanhui 88 could be used as the main restorer in Southwest China, and could also be used as high quality material.