水稻中优608异地超高产的性状表现及技术探讨  

Agronomic Traits Performance of Zhongyou 608 with Super High-yield and Its Cultivation Technology

作　　者：苏昌龙[1] 钱晓刚[2] 杨黎 杨桂兰 李星 余永刚[1] 孙兵[2] 杨云凤 彭秀英 

机构地区：[1]贵州省黄平县农业技术推广站,贵州黄平556100 [2]贵州大学,贵州贵阳550025 [3]贵州省黔东南州农业科学研究所,贵州凯里556000 [4]云南省永胜县涛源乡农业技术推广站,云南永胜674200

出　　处：《贵州农业科学》2010年第5期57-59,62,共4页Guizhou Agricultural Sciences

基　　金：贵州省农业科技攻关项目"贵州水稻超高产栽培产量潜力的研究"[黔科合NY字(2009)3008]

摘　　要：以贵州省黔东南州农业科学研究所与贵州省友禾种业有限公司联合选育的水稻品种中优608为试验对象,以贵州省水稻高产栽培技术体系作支撑,在云南省永胜县涛源乡探讨了中优608品种的高产栽培潜力。结果表明,在群体密度1.79万穴/667m2下,通过合理运筹肥水技术,中优608可获得1 208.2 kg/667m2的超高产水平。Zhongyou 608,a rice variety bred by Southeast Guizhou Institute of Agricultural Sciences and Guizhou Youhe Seed Company was cultivated by using Guizhou rice cultivation technological system for high yield to study its cultivation potentiality of high yield in Taoyuan village,Yongsheng county,Yunnan province.The results showed that the super high-yield of Zhongyou 608 could be up to 1208.2kg/667m2 under 17.9 thousand holes/667m2density and rational fertilizer and water management.

关 键 词：水稻 中优608 性状 技术探讨 群体质量 

分 类 号：S511.048[农业科学—作物学]