| Cite this article: | 刘雨红,李书雅.微咸水灌溉改良盐碱地的可行性研究[J].灌溉排水学报,,():-. |
| LIU Yuhong,LI Shuya.微咸水灌溉改良盐碱地的可行性研究[J].灌溉排水学报,,():-. |
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| Study on the Feasibility of Improving Saline Alkali Land by Irrigation with Brackish Water |
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LIU Yuhong, LI Shuya
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Nanjing Forestry University,Nanjing,210037
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| Abstract: |
| In view of the shortage of water resources and the deterioration of saline alkali land, a large number of researchers pay attention to the crops irrigated by brackish water in theory; in practice, the soil irrigated by brackish water has received good results, but there is little theory practice of improving saline alkali land invested by brackish water, lacking certain theoretical guidance. This paper reviews the development and utilization of brackish water irrigation at home and abroad, summarizes the practice of brackish water irrigation technology, expounds the impact of brackish water irrigation on crop, environment and soil water and salt movement, discusses in detail the results of improving crop yield and saline alkali land by brackish water irrigation, analyzes the feasibility of improving saline alkali land by irrigation, and puts forward the following suggestions Research direction and practical operation of salt water irrigation to improve saline alkali land. |
| Key words: Brackish water;saline soil reclamation;irrigation;overview; |
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