灌溉排水学报2011，Vol.30Issue(3)：124-128,5.
灌溉施肥地表水流与溶质运移模拟研究进展
Review on Simulation Study of Surface Flow and Solute Transport for Basin Fertigation
摘要
Abstract
Numerical modeling can easily and quickly discuss water and tertiazer usage elhciency under dir-ferent basin fertigation conditions, can provide a scientific evidence for increase irrigation fertigation system performance, and decrease negative impact on the ecology and environment from inappropriate surface irrigation fertigation manner. In this paper, the model types of surface irrigation water flow and solute transport simulation under different spatial and temporal scales were systematically summarized, as well as corresponding numerical methods. Then, the characteristics of surface irrigation water flow and solute transport coupled models under field scale were introduced, as well as corresponding numerical methods. Based on the contents above, major research directions and their contents were provided.关键词
灌溉施肥；水流运动/溶质运移；模拟；耦合Key words
basin fertigation! Water flow/ solute transport/ simulation/ coupled分类
农业科技引用本文复制引用
章少辉,许迪,李益农,魏志斌..灌溉施肥地表水流与溶质运移模拟研究进展[J].灌溉排水学报,2011,30(3):124-128,5.基金项目
国家863计划重点项目课题(2006AA100210)；国家自然科学基金项目(50909100) （2006AA100210）
中国水利水电科学研究院科研专项(节集1038) （节集1038）
