The shaft irrigation and drainage project in Aksu area of Wushi County,Xinjiang is a newly-built project in the Aksu River basin according to The Short-Range Comprehensive Planning Report in the Ta Limu River and Implementing Scheme of Water-Saving and Innovation Works in the Aksu River Basin Irrigated Area in Five Years,which have been approved by the State Council of China.

A certain shaft irrigation and drainage project in Xinjiang has such characteristics:groundwater embedding shallow,strongly evaporating,soil salinization,and the exceeding imbalance between the seasonal rain and the demand of development of agriculture and stock raising.

Based on the systematic analysis of controlling factors in soil salinization, the synthetic effect of shaft irrigation and drainage is discussed in detail,and furthermore, the optimum modal for saline-sodic s.

Based on the analysis of the groundwater flow movement characteristics in Hami Basin,Xinjiang,the paper discussed the different salt transport mode on the soil profile adopted shaft well irrigation and drainage project and resulted ecological and environmental problems.

The characteristics of groundwater movement and its quality after shaft well irrigation and drainage in Hami basin,Xinjiang Wei Automous Region are analyzed by using MODFLOW and MT3DMS.

An experimental study of silo drainage effect on soil dressing;