华北农学报 ›› 2010, Vol. 25 ›› Issue (S1): 239-242. doi: 10.7668/hbnxb.2010.S1.054

所属专题: 玉米 土壤肥料

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概述氮肥水平对玉米生理及产量性状的影响

刘武仁, 郑金玉, 罗洋, 郑洪兵, 李瑞平, 李伟堂   

  1. 吉林省农业科学院农业环境与资源中心, 吉林 长春 130124
  • 收稿日期:2010-05-15 出版日期:2010-12-30
  • 作者简介:刘武仁(1957-),男,吉林公主岭人,研究员,主要从事耕作与作物高产栽培研究
  • 基金资助:
    国家科技支撑项目(2006BAD15B04)

Research Advance on Physiological Changes Respond to Level of N Application

LIU Wu-ren, ZHENG Jin-yu, LUO Yang, ZHENG Hong-bing, LI Rui-ping, LI Wei-tang   

  1. Research Center of Agricultural Environment and Resources,Jilin Academy of Agricultural Science, Changchun 130124, China
  • Received:2010-05-15 Published:2010-12-30

摘要: 氮素水平影响玉米的产量和生理特性,合理施用氮素与获得较高产量和改善生理性状有密切关系。本研究从玉米植株形态、干物质积累、非结构碳水化合物、叶片光合特性、品质和产量等方面阐述氮素水平对玉米产量生理的影响。

关键词: 玉米, 氮肥, 生理性状, 产量

Abstract: Previous studies showed that great change in yield and physiological traits,desired traits and high yield could be obtained through controlling level of N. This paper summarized the physiological changes,including growth of plant,dry matter accumulation,photosynthetic efficiency,non-structural carbohydrates,quality of seeds and yield could be caused by level of N.

Key words: Maize, N fertilizer, Physiological traits, Yield

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引用本文

刘武仁, 郑金玉, 罗洋, 郑洪兵, 李瑞平, 李伟堂. 概述氮肥水平对玉米生理及产量性状的影响[J]. 华北农学报, 2010, 25(S1): 239-242. doi: 10.7668/hbnxb.2010.S1.054.

LIU Wu-ren, ZHENG Jin-yu, LUO Yang, ZHENG Hong-bing, LI Rui-ping, LI Wei-tang. Research Advance on Physiological Changes Respond to Level of N Application[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(S1): 239-242. doi: 10.7668/hbnxb.2010.S1.054.

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