优质晚籼早熟组合“T优968”的选育与应用  

Breeding and Application of Good Quality Early-maturing Late Indica Rice Combination “Tyou 968”

作　　者：颜满莲[1] 蔡耀辉[1] 左科生 陈盾[1] 毛凌华[1] 陈春莲[1] 刘秋英[3] 

机构地区：[1]江西省农业科学院水稻研究所,江西南昌330200 [2]隆平高科江西分公司,江西南昌330000 [3]江西省农业科学院蔬菜花卉研究所,江西南昌330200

出　　处：《江西农业学报》2005年第2期8-12,共5页Acta Agriculturae Jiangxi

基　　金：863计划项目重大专项资助。

摘　　要：“T优968”是利用优质不育系“T98A”与本所自育的强恢复系“R968”配组而成的晚籼早熟新组合。该组合具有效穗多、结实率高、米质优、抗性强和制种产量高等特点,适宜长江中下游地区作晚稻早熟品种种植,在华南地区可作早稻栽插。A early-maturing late indica rice variety “Tyou 968” was bred by crossing between good quality male sterile line “T98A” and strong restoring line “R968” bred by Rice Research Institute of JAAS. The combination has more valid panicles, high setting rate, good rice quality, strong resistability and high seed productive yield. It is suitable to be planted as early-maturing late rice in middle and lower reaches of the Changjiang River and as early rice in South China.

关 键 词：早熟组合 晚籼 优质 长江中下游地区 应用 选育 强恢复系 早熟品种 华南地区 新组合 不育系 有效穗 结实率 产量高 抗性强 配组 质优 晚稻 栽插 早稻 

分 类 号：S634.1[农业科学—蔬菜学] S511.21[农业科学—园艺学]