北方农业学报 ›› 2018, Vol. 46 ›› Issue (2): 51-51.

• 土壤肥料·节水灌溉 • 上一篇    下一篇

精准滴灌水肥耦合对土壤理化性状的影响

狄彩霞[1,2];莎娜[2];栗艳芳[2];杨永青[2];任超[2];李秀萍[2];骆洪[2];李宝贺[2];邢学峰[3]   

  1. [1]沈阳农业大学土地与环境学院,辽宁沈阳110866;[2]内蒙古农牧业科学院资源环境与检测技术研究所,内蒙古呼和浩特010031;[3]呼和浩特市家畜改良站,内蒙古呼和浩特010010
  • 出版日期:2018-04-20 发布日期:2018-04-20
  • 通讯作者: 狄彩霞
  • 作者简介:狄彩霞(1977-),女,副研究员,博士研究生,主要从事水资源与农业节水的研究工作。
  • 基金资助:
    农业基础性长期性环境监测项目(ZX03S0501)

Effect of water and fertilizer coupling on physical and chemical properties of soil under precision drip irrigation

DI Caixia1,2,SHA Na2,LI Yanfang2,YANG Yongqing2,REN Chao2,LI Xiuping2,LUO Hong2,LI Baohe2,XING Xuefeng3 (1.College of Land and Environment,Shenyang Agricultural University,Shenyang 110866,China;2.Institute of resources environment and Testing Technology, Inner Mongolia Academy of Agricultural and Anaimal Husbandry Sciences,Hohhot 010031,China;3.Hohhot Branch of Livestock Improvement,Hohhot 010010,China)   

  • Online:2018-04-20 Published:2018-04-20

摘要: 又章针对水肥耦合技术对土壤质量产生影响进行简单概括,指出膜下滴蓬水肥耦合技术可以减轻土壤板结,调控土壤温度、pH值、全盐合量、微生物数量,减少硝态氮淋溶等,从而对作物根系附近的土壤水气协调造成影响。

Abstract: In this paper, a simple summarization of effect of water and fertilizer coupling technology on soil quality. The drip-irrigation technique can reduce the soil-caking compaction, regulate soil temperature, pH, total salt and microbial quantity, and reduce nitrate leaching, thus affecting the soil water and gas coordination near the crop roots.

中图分类号: 

  • S158