Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2019, Vol. 35 ›› Issue (3): 106-111.doi: 10.11924/j.issn.1000-6850.casb18050117

Special Issue: 资源与环境 水产渔业 农业生态

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Ecological Restoration of Sandy Saline-sodic Land by Aquaculture Technology: An Effect Evaluation

  

  • Received:2018-05-23 Revised:2018-12-24 Accepted:2018-06-19 Online:2019-01-28 Published:2019-01-28

Abstract: To restore soil environment and improve the utilization efficiency of saline-alkali land in northwest China, the ecological restoration technology of aquaculture was adopted in the saline and alkali area of Jingtai County, and its effect was evaluated comprehensively. The results showed that after using aquaculture ecological restoration technology, the indexes such as salinity, chloride and sulphate of the saline areadecreased gradually, which improved the local soil environment and elevated the efficiency of saline land utilization. The development of aquaculture brought certain economic benefits to the farmers, and raised the enthusiasm of the farmers for the aquaculture industry. This paper provides an efficient ecological restoration method for the restoration of saline soil, and some technical references for the improvement of saline-alkali land in China.