在調查分析環渤海鹽堿地開發利用現狀、問題基礎上,該文探討了環渤海鹽堿地可持續利用的路徑,并提出了相關政策建議。結果表明,環渤海鹽堿地治理取得了顯著成效,但存在利用目標單一、水土資源約束難解、種糧成本高效益低與農業經營者動力不足等問題。環渤海鹽堿地可持續利用路徑必須根據區域實際作出決擇:一是利用思路轉向,樹立大食物觀,變單一目標為綜合目標;二是通過技術創新,變資源約束為資源優勢,再轉化為經濟優勢;三是以效益提升為導向,變政府推動為社會行動。建議國家和相關省份強化頂層設計,統籌規劃,綜合發展:一是根據資源稟賦和經濟社會實際,調整鹽堿地治理利用規劃,因地制宜,分區利用,差異化經營;二是強化基礎設施建設,改善水利、交通條件;三是加強技術支持力度,培育科技型農業經營者,健全產業鏈;四是強化政策支持力度,健全市場機制,吸引社會力量協同努力。

Based on the analysis of the status and problems of the development and utilization of the saline-alkali land in Bohai rim region,this paper discussed the sustainable utilization route choice idea of the saline-alkali land in Bohai rim region. And the policy recommendations were put forward. The results are outlined below. The management of saline-alkali land in Bohai rim region has achieved remarkable results. But,there are still problems and difficulties,such as the single utilization target,water and soil resources constraints,high cost low efficiency of grain planting,and agricultural operators lack of power. The sustainable utilization path of salinealkali land in Bohai rim region should be made according with the situation of the area. First,the utilization ideas should be turned to establish "a large food concept"and the comprehensive objectives from the single target. Second,the resource constraints should be changed to resource advantages,and then into economic advantages through technological innovation. Third,the governmental promotion should be changed to social action by taking high efficiency as the guide. National and relevant provinces should strengthen the top-level design,overall planning and comprehensive development. First,the saline-alkali land use planning should be adjusted according to the endowment of natural resources and economic and social reality,and the land should be used in subarea utilization and differentiated management pattern according to local conditions.Second,the infrastructure construction should be strengthened to improve water conservancy and traffic conditions. Third,scientific-technological type agricultural operators should be fostered and the industrial chain should be improved by strengthening technical support. Fourth,the market mechanism should be improved to guide and attract social forces to work together by strengthening the supporting policies.