中熟晚粳杂交稻嘉优2号的选育与应用  

Breeding and Application of Hybrid Late Japonica Rice with Middle Mature Jiayou 2

作　　者：刘明放 高荣村[2] 钱国壬 谢阿招 何微微 

机构地区：[1]绍兴市农业科学研究院,浙江绍兴312003 [2]嘉兴市农业科学研究院,浙江嘉兴314000 [3]绍兴市农业局,浙江绍兴312000

出　　处：《安徽农业科学》2008年第1期162-162,168,共2页Journal of Anhui Agricultural Sciences

基　　金：浙江省优质专用水稻新品种选育与产业化资助项目(011102471)

摘　　要：[目的]推广中熟晚粳稻杂交水稻嘉优2号。[方法]经各地试验示范,观测其产量表现和特征特性,并总结其栽培技术。[结果]该品种表现出熟期早,适应性广,易栽培种植,抽穗期耐高温性能强,穗大粒多,产量高,抗稻瘟病,米质优,食味好等优点,于2007年2月通过浙江省农作物品种审定委员会审定。[结论]该品种适宜在浙江、安徽、湖北等省作单季和连作晚稻种植。[ Objective ] The purpose of this research was to popularize the hybrid late japonica rice with middle mature Jiayou 2. [ Method] The yield performance and characteristic of Jiayou 2 were observed through tests and demonstration in various places and its cultivation techniques were sum up. [ Resuit] Jiayou 2 showed the characteristic such as early mature, wide adaptability, easy planting, strong high temperature resistance in heading stage, big ear and more grains, high yield, good blast resistance, excellent rice quality and well rice taste, which was examined and approved by Crop Variety Examine and Approve Committee of Zhejiang province. [ Conclusion] Jiayou 2 was suitable to be planted as single cropping and continuous cropping rice in some provinces such as Zhejiang, Anhui and Hubei.

关 键 词：杂交晚粳稻 嘉优2号 选育 栽培技术 

分 类 号：S511.22[农业科学—作物学]