Salt crust is a unique layer that forms on the soil surface under drip irrigation with saline water in the shelterbelts along the Trim Desert Highway.

On the basis of crop-water-salt production function and water-salt transport model,the maximum yield per unite area is taken as the target function to establish the model for saline water irrigation scheduling.

0 model was introduced systematically, and dynamic variation of environmental factors, crop growth and yield with light saline water irrigation were predicted.

Based on field experiments of the saline water irrigation which have been conducted in the Hongwei Water Saving Demonstration Plot in Inner Mongolia Autonomous Region, SWAP(Soil-Water-Atmosphere-Plant) model developed by Wageningen Agricultural College was used as an analyzing tool.

Effects of irrigation with saline water on soil salinity and crop yield;

Effects of brackish water irrigation on growth and distribution of salty ions in different organs of melon under sand culture;

In order to evaluate the effects of brackish water irrigation on musk melon cultivated on sand condition.

Study on effect of brackish water irrigation on groundwater environment in arid area;

Prediction of water-soil environment effect under brackish water irrigation in arid area;

the filed experiment of slight saline water irrigation was carried out, and the influence of slight saline water concentration and rotation irrigation of fresh water and slight saline water on the crop growth and yield was analyzed based on the review of research results of slight saline water irrigation.

But the soil still was belongs to the light salinity, and the light saline water irrigation couldn′t affect the soil water environment significantly.