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京福8优77(京福8A/明恢77)是福建省农业科学院水稻研究所与福建亚丰种业有限公司合作选育的早籼三系杂交水稻新品种,该品种具有株型适中、穗大粒多、熟期转色好、产量高、稻瘟病抗性较好以及适应性较广等特点,2014年6月通过福建省农作物品种审定委员会审定(闽审稻2014003)。本文介绍京福8优77的选育经过、产量表现及品种特征特性。
Jingfu 8 You 77 (Jingfu 8A / Minghui 77) is a new early indica three-line hybrid rice breeding by the Fujian Academy of Agricultural Sciences Institute of Rice and Fujian Yafeng Seed Co., Ltd., which has a moderate plant type, In 2014 June, it passed the examination of Fujian Crop Variety Approval Committee (Min-tiantao 2014003). It has the characteristics of large grain size, good color-changing during maturity, high yield, good resistance to rice blast and wide adaptability. This article introduces the selection of Jingfu 8you 77, its yield performance and variety characteristics.