北方农业学报 ›› 2012, Vol. ›› Issue (6): 66-66.

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农作物氮素营养与施氮肥

代东明   

  1. 通辽市土壤肥料工作站,内蒙古通辽028000
  • 出版日期:2012-12-20 发布日期:2012-12-20
  • 通讯作者: 代东明
  • 基金资助:
    国家农业部测土配方施肥资助项目

The Nitrogen Nutrition in Crop and the Fertilization

DAI Dong-ming(Soil and Fertilizer Station of Tongliao,Tongliao 028000,China)   

  • Online:2012-12-20 Published:2012-12-20

摘要: 通辽市土壤肥料工作站通过试验对不同区域农田耕层土壤和玉米、水稻、小麦植株采样,测定氮素养分含量与国内、外相关资料对比,提出测土配方施用氮肥,对该地区粮食作物如何提高氮肥利用率提出了科学合理的指导意见。

Abstract: In recent years,Tongliao City,Soil and Fertilizer Station through experiments on different regions of arable soil and corn,rice,wheat plant sampling and determination of nitrogen nutrient content of domestic and external data comparison,the proposed soil testing and formulated application of nitrogen fertilizer,the region of graincrops,how to improve nitrogen utilization of scientific and rational guidance.

中图分类号: 

  • S14 S13