新彩棉18号高产栽培关键技术及高产机理研究  

On Key Technology of High Yield Cultivation and Mechanism of New Colorful Cotton No.18

作　　者：李吉莲[1] 李吉琴 林海[1] 陈红[1] 宁新柱[1] 宿俊吉[1] 刘萍[1] 邓福军[1] 

机构地区：[1]新疆农垦科学院棉花研究所/农业部西北内陆区棉花生物学与遗传育种重点实验室/新疆兵团棉花遗传改良与高产栽培重点实验室,新疆石河子832000 [2]148团农业技术推广站,新疆石河子832000

出　　处：《安徽农业科学》2013年第26期10598-10599,共2页Journal of Anhui Agricultural Sciences

基　　金：国家科技支撑计划项目(2011BD35B05-3);新疆生产建设兵团育种专项(2001BA001);农八师科技攻关项目(2011NY05)

摘　　要：通过合理的密植、适度的化学调控、科学的水肥运筹及综合病虫害防治等栽培技术要点,优良棉花新品种新彩棉18号示范种植0.38 hm2获得产籽棉7 590 kg/hm2的高产。从温度、密度、株型等因素分析获得高产的原因,从而为其高产栽培提供理论依据。Through rational close planting,appropriate chemical control,scientific fertilization and irrigation,integrated pest management,7 590 kg/hm2 cotton yield was obtained from demonstration planting 0.38 hm2 of new colorful cotton No.18.The reasons of the high yield were analyzed from elements of temperature,density and plant type,so as to provide theoretical basis for high yield cultivation technology.

关 键 词：新彩棉18号 合理密植 适度化控 科学施肥和滴灌 高产栽培技术 

分 类 号：S562[农业科学—作物学]