北方农业学报 ›› 2020, Vol. 48 ›› Issue (2): 58-64.doi: 10.12190/j.issn.2096-1197.2020.02.09

• 土壤肥料·节水灌溉 • 上一篇    下一篇

有机肥对农田土壤特性及养分利用效率的影响

石晓华1,2, 崔石新1, 郝凯1, 孔硕1, 贾沙沙1, 今芝3, 康文钦4, 樊明寿1   

  1. 1.内蒙古农业大学 农学院,内蒙古 呼和浩特 010019;
    2.内蒙古自治区马铃薯繁育中心,内蒙古 呼和浩特 010031;
    3.内蒙古乌兰察布市土壤肥料站,内蒙古 集宁 012000;
    4.内蒙古自治区农牧业科学院,内蒙古 呼和浩特 010031
  • 收稿日期:2020-02-13 出版日期:2020-04-20 发布日期:2020-07-17
  • 通讯作者: 樊明寿(1965—),男,教授,博士,博士生导师,主要从事马铃薯营养生理的研究工作。
  • 作者简介:石晓华(1986—),男,博士研究生,研究方向为马铃薯养分生理。
  • 基金资助:
    内蒙古创新引导基金项目(KCBJ2018010); 国家重点研发计划项目(2017YFD0200200)

Effects of organic fertilizer application on soil characteristics and nutrient utilization efficiency in farmland

SHI Xiaohua1,2, CUI Shixin1, HAO Kai1, KONG Shuo1, JIA Shasha1, JIN Zhi3, KANG Wenqin4, FAN Mingshou1   

  1. 1. College of Agriculture,Inner Mongolia Agricultural University,Hohhot 010019,China;
    2. Inner Mongolia Potato Breeding Center,Hohhot 010031,China;
    3. Inner Mongolia Ulanqab City Soil and Fertilizer Workstation,Ulanqab 012000,China;
    4. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China
  • Received:2020-02-13 Online:2020-04-20 Published:2020-07-17

摘要: 减施化肥和增施有机肥已成为全社会的共识,但因对有机肥特性认识不全面,目前仍存在有机肥施用不合理的现象。综述了有机肥施用对农田土壤理化性状、土壤养分供应特性、农田土壤生物学性状、养分利用效率以及作物产量等的影响,并对有机肥的合理利用提出建议,为降低因减少化肥施用和增施有机肥带来的作物减产和环境风险提供一定的参考。

关键词: 有机肥, 土壤养分供应, 养分利用效率, 作物产量

Abstract: It has become the consensus of the whole society to reduce the application of chemical fertilizer and increase organic fertilizer, but because the understanding of the characteristics of organic fertilizer is not comprehensive, there is unreasonable use of organic fertilizer in the production process at the present. In this paper, the effects of organic fertilizer application on soil physical and chemical properties, soil nutrient supply characteristics, soil biological characteristics, nutrient use efficiency and crop yield were reviewed, and the corresponding suggestions for rational use of organic fertilizer were put forward, in order to provide reference for reducing crop yield and environmental risk caused by reducing chemical fertilizer application and increasing organic fertilizer application.

Key words: Organic fertilizer, Soil nutrient supply, Nutrient use efficiency, Crop yield

中图分类号: 

  • S141