【摘要】 土壤盐碱化这一全球性的环境问题，不仅对农业生产构成了严峻挑战，也深刻影响着地球的生态平衡与社会经济的可持续发展。近些年来，我国在盐碱地科学治理方面已形成了较大规模的研究队伍，科研人员从物理、化学、生物、水利工程等改良措施方面开展了多项研究。本文回顾了这些传统改良技术的不足，基于现阶段盐碱地治理技术的短板与需求，分析了新阶段盐碱地治理技术研究的重点内容，主要包括微生物与耐盐碱种质培育双驱动、智慧农业与精准调控、盐碱地产业融合发展。提出了当前盐碱地高效利用所面临的难题与挑战，并对未来发展方向进行了展望。更多还原

【Abstract】 Soil salinization, a global environmental issue, poses severe challenges to agricultural production and significantly impacts ecological balance and socio-economic sustainable development. In recent years, China has established a large research team focused on scientific management of saline-alkali land, conducting studies on physical, chemical, biological, and hydraulic engineering remediation methods. This article reviews the limitations of traditional remediation techniques, based on current gaps and needs in saline-alkali land management, analyzes key research areas for the new phase, including microbial and salt-tolerant germplasm breeding, smart agriculture and precision regulation, and integrated saline-alkali land industries. It highlights the challenges in efficient utilization of saline-alkali land and provides insights into future development directions.更多还原