Current Status and Progress of Research on Soil Water Movement and Distribution in Subsurface Drip Irrigation
WANG Dongbo
QIAN Zhiyong
WANG Dong
HUANG Guoliang
YANG Zhenjie
ZHANG Yijie
Abstract：The movement and distribution of soil water under subsurface drip irrigation has always been a hot topic in academic circles.In order to clarify the research progress of influencing factors of soil water migration and distribution under subsurface drip irrigation,the basic principles,main characteristics and development history of subsurface drip irrigation technology were summarized.The research methods and conclusions of soil water migration and distribution under different subsurface drip irrigation methods were systematically expounded,and the application status of numerical simulation technology in soil water distribution law research was introduced.The key factors affecting soil water migration and distribution under subsurface drip irrigation conditions were comprehensively analyzed.The current research status and development bottlenecks were summarized,and the future research direction was prospected,in order to provide theoretical reference for further research and improvement of irrigation water use efficiency.
Keywords：Subsurface drip irrigationWater movementWetting bodySoil textureHYDRUS-2D/3D
Publication Date：2023-12-15
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：13( 1-13 )