起垄覆膜移栽对玉米产量的影响  

Effects of Transplanting with Ridged and Film Covering on Yield of Maize

作　　者：刘辉 范卉 汪森富 林莉 

机构地区：[1]余庆县农业技术推广站,贵州余庆564499 [2]余庆县土壤肥料工作站,贵州余庆564499

出　　处：《耕作与栽培》2016年第1期33-34,40,45,共4页Tillage and Cultivation

基　　金：2012-2014年贵州省粮食增工程项目[黔财农(2012)33号;黔财农(2013)36号;黔财农(2014)39号];2013-2014年农业部玉米万亩高产创建示范片项目[黔财农(2013)37号;黔财农(2014)127号]

摘　　要：为探讨起垄覆膜移栽对玉米产量的影响,以新中玉801为试验材料,研究起垄覆膜移栽、起垄移栽、常规拉绳移栽、直播对玉米生长的影响。结果表明:起垄覆膜移栽单产达812.26 kg/667m^2,且产量高于其它栽培模式产量,其次起垄移栽产量为702.26kg/667m^2,产量相对较低的是直播处理,为611.03 kg/667m^2,其次常规移栽模式试验产量为665.7 kg/667m^2。说明起垄覆膜移栽有利于玉米生长,适宜在余庆县生产上大面积推广应用。To explore effect of transplanting with ridged and film covering on yield of maize,taking Xinzhongyu 801 as test material,to study effect of transplanting with ridged and film covering,transplanting with ridged,traditional tranplanting,direct seeded on growth of maize.The results showed that yield of transplanting with ridged and film covering was the greatest,it’s812.26 kg/ 667m^2,greater than other treatments,yield of transplanting with ridged,it’s 702.26 kg/ 667m^2,yield of direct seeded was least,it’s 611.03 kg/667m^2,yield of traditional tranplanting was 665.7 kg/ 667m^2.It’s indicated that transplanting with ridged and film covering method is helpful for growth of maize,it’s apprepriate to extend in maize production practice in Yuqing.

关 键 词：移栽 玉米 产量 

分 类 号：S511.04[农业科学—作物学]