华北农学报 ›› 2002, Vol. 17 ›› Issue (S1): 223-229. doi: 10.3321/j.issn:1000-7091.2002.z1.049

所属专题: 土壤肥料

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氮肥施用与环境质量

张俊英1, 赵同科2, 许永利3   

  1. 1. 河北农业大学资源与环境学院, 河北 保定 071001;
    2. 河北省农林科学院土壤肥料研究所, 河北 石家庄 050051;
    3. 石家庄化肥集团有限责任公司, 河北石家庄 050041
  • 收稿日期:2002-05-04 出版日期:2002-12-31
  • 作者简介:张俊英(1976-),女,硕士研究生,主要从事植物营养与资源环境方面的研究工作.

The Relationship Between Nitrogenous Fertilizer Application and Environmental Quality

ZHANG Jun-ying1, ZHAO Tong-ke2, XU Yong-li3   

  1. 1. Department of Resource and Environmert,Agricultural University of Hebei, Baoding 071001, China;
    2. Soil and Fertilizer Institute,Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China;
    3. Shijiazhuang Chemical Fertilizer Limited Company, Shijiazhuang 050041, China
  • Received:2002-05-04 Published:2002-12-31

摘要: 综述了氮素在植物体内的吸收与同化过程,氮素对环境作用以及提高氮素利用率的策略。主要讨论了氮素的生理功能、氮素的吸收和同化机理、化肥在农业生产中的作用等五个方面的问题。

关键词: 氮肥, 环境质量

Abstract: This article is a literature review about the process of nitrogen absorption,transfer and assimilation in plant.Five issues wese discussed:physiological functions of nitrogen,absorption and assimilation of nitrogen,roles of nitrogen in agriculture,over application effect of the nitrogen on the environment and some suggestions on controlling nitrogen pollution and increasing nitrogen utilization efficiency.

Key words: Nitrogenous fertilizer, Environmental quality

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引用本文

张俊英, 赵同科, 许永利. 氮肥施用与环境质量[J]. 华北农学报, 2002, 17(S1): 223-229. doi: 10.3321/j.issn:1000-7091.2002.z1.049.

ZHANG Jun-ying, ZHAO Tong-ke, XU Yong-li. The Relationship Between Nitrogenous Fertilizer Application and Environmental Quality[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(S1): 223-229. doi: 10.3321/j.issn:1000-7091.2002.z1.049.

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