YU Gongxia,LI Ying,LIU Hongyuan,et al.Research Progress of Reclamation and Utilization of Saline-Alkali Land in China[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(07):96-103.[doi:10.11942/j.issn1002-2767.2025.07.0096]
我国盐碱地改良与利用技术研究进展
- Title:
- Research Progress of Reclamation and Utilization of Saline-Alkali Land in China
- 文章编号:
- 15
- Keywords:
- saline-alkali land; salt-tolerant crops; remediation techniology; biological improvement; sustainable agriculture
- 文献标志码:
- A
- 摘要:
- 盐碱地是我国重要的后备土地资源，其合理开发利用对保障国家粮食安全和农业可持续发展具有重要意义。基于盐碱地地理分布、土壤类型与成因特征，将我国盐碱地划分为三类，系统梳理了相应的工程、农艺、化学与生物治理技术路径。同时，总结了典型盐碱地作物的耐盐机制、栽培模式及代表性耐盐品种特性，强调了跨区域协同治理与因地制宜技术集成的重要性。最后，提出未来盐碱地治理应向区域精准化、技术集成化与智能管理方向发展。
- Abstract:
- Saline-alkali land is an important reserve resource for agricultural development in China, playing a crucial role in ensuring national food security and promoting sustainable agriculture. Based on the geographical distribution, soil characteristics, and formation characteristics of saline alkali land, this paper classified China’s saline-alkali land into three main types and systematically reviews corresponding improvement strategies, including engineering, agronomic, chemical, and biological approaches. It also summarized the salt tolerance mechanisms, cultivation techniques, and varietal traits of major saline-alkali crops, highlighting the importance of cross-regional experience sharing and site-specific management. Finally, future directions are proposed, emphasizing regional customization, integrated technologies, and intelligent management.
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备注/Memo
收稿日期：2025-05-09 基金项目：国家盐碱地综合利用技术创新中心“揭榜挂帅”项目（GYJ2023003）；山东省农业科学院农业科技创新工程（CXGC2024B12，CXGC2023B01)；山东省重点研发计划（2024SFGC0403）。 第一作者：于功霞（1976-），女，学士，高级农艺师，从事盐碱地治理、盐碱作物栽培、农业技术推广。E-mail：yugongxiaxiaxia@163.com。 通信作者：齐高相（1988-）,男，博士，副研究员，从事生物质废弃物资源化与农田生态研究。E-mail：vip_qigx@163.com。