Advances in soil water permeability model

Abstract

Water resources is the most common but it's also a vital element of life, agricultural production is an important industry of water consumption, how to improve the water resources efficient utilization of water resources in agricultural production and the role of global many experts and scholars on the water infiltration numerical simulation research, and put forward the different water permeability model, for efficient utilization of water resources in the process of agricultural production has played a significant role in this paper, through the comparison and analysis of all kinds of water permeability model, analyzed the advantages and disadvantages of the permeability model proposed by Green - Ampt, Philip and Horton et al. It's intended to provide references and basis for the selection of the permeability model for different purposes in the subsequent scientific research.