Advances in Simulating Studies on Water, Heat, and Salt Movement in Soils with Straw Mulch

According to the theoretical and practical simulation of isothermal and non-isot hermal movement of water and salt,and boundary with mulch,this paper introduces the status of studying advances in simulation and coupled modeling on moisture movement,heat transfer,and salt transportin soils,especially the soils with straw mulch.Based on summarizing above,the features of concerned models and desirable development are discussed briefly.