高产优质抗病e型杂交晚籼“e福两优F8”的选育与应用

Breeding and Application of e-type Hybrid Late Indica Rice "eFuliangyou F8" with High Yield, Good Quality and Resistance to Diseases

“e福两优F8”是用长穗颈不育系“福eS1”与优质恢复系“赣香一号”(F8)杂交选育而成的e型晚籼新品种,该品种具有穗大粒多、产量高、米质优、抗病性强、适应性广等特点,2005年通过江西省农作物品种审定委员会审定。介绍了该品种的栽培和制种技术要点。

“eFuliangyou F8” is a new e -type hybrid late indica rice variety, which is bred by crossing between elongated uppermost intemode （eui） male sterile line“Fu eS1” and good quality restoring line “Ganxiang 1 ” （F8 ）. The combination has the characters of big panicle, plenty of grains, high yield, good rice quality, strong resistance to diseases and wide adaptability. In 2005, it passed the identification of Jiangxi Crops Variety Identification Committee. Some key cultural and seed production techniques were introduced in this paper.