辽宁农业科学Issue(3)：10-14,5.DOI:10.3969/j.issn.1002-1728.2016.03.003
辽东南地区玉米中低产田增产潜力分析
Analysis for Yield Increasing Reasons to Medium-low Yield of Maize in the Southeast Liaoning Province
摘要
Abstract
In Fengcheng and Wafangdian of Liaoning Province using middle-late season close planting variety and late sparse planting variety as experimental materials,which was designed three different densities in each variety,experimental treatments applied in a split plot design,we researched the correlation analysis between density,fertilizer rate with corn yield of medium-low yield.The results showed:Increasing the amount of fer-tilizer and density can help to raise the maize yield of medium-low yield.关键词
中低产田/玉米/施肥量/密度/产量Key words
Medium-low yield/Maize/Fertilizer rate/Density/Yield分类
农业科技引用本文复制引用
葛超,赵成昊,王孝杰..辽东南地区玉米中低产田增产潜力分析[J].辽宁农业科学,2016,(3):10-14,5.基金项目
“十二五”国家科技支撑计划项目 （）
