| 引用本文: | 赵桥,马英杰,辛明亮,等.果树咸水灌溉：现状、挑战与技术发展前景[J].灌溉排水学报,2025,():-. |
| ZHAO Qiao,Ma Yingjie,Xin mingliang,et al.果树咸水灌溉：现状、挑战与技术发展前景[J].灌溉排水学报,2025,():-. |
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| 摘要: |
| 咸水资源的开发与利用已成为缓解干旱区淡水资源短缺、保障水安全的有效途径。随着果树种植规模的扩大，水资源需求日益增加，拓展可利用的灌溉水源，特别是咸水资源的合理应用，已成为确保果树产业可持续发展的关键方向。为此，本文系统分析了咸水资源在果树灌溉中的应用潜力，评价了不同盐度水源对果树生长的影响，重点探讨了咸水灌溉下果树生理生长特征、渗透调节物质变化及离子运输机制及咸水灌溉调控措施，鉴于当前咸水灌溉在果树耐盐机理、盐分适应阈值、果树-土壤系统响应机制、咸水灌溉调控技术体系及果树咸水灌溉的开发前景与潜在风险研究尚不充分，提出了今后应加强不同果树长期咸水灌溉耐盐机制与咸水灌溉技术和管理制度的综合研究，以实现咸水资源的科学利用，为绿色节水农业发展和咸水资源高效、安全利用提供理论依据与技术支撑。 |
| 关键词: 咸水灌溉;果树;生理响应;灌溉模式;生态效应 |
| DOI：10.13522/j.cnki.ggps.2025159 |
| 分类号:S607.1; S278 |
| 基金项目:国家自然科学基金项目（面上项目，重点项目，重大项目）, |
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| Brackish water irrigation for fruit trees: current status, challenges, and prospects for technological development |
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ZHAO Qiao1, Ma Yingjie1, Xin mingliang1, Ai pengrui2, XU Yuan1, ZUO Shunli1
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1. Xinjiang Agricultural University;2.Xinjiang Agricultural University
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| Abstract: |
| The development and utilization of brackish resources have emerged as a viable strategy to address freshwater shortages in arid regions and ensure water security. The expansion of fruit tree cultivation has increased the demand for water resources. The expansion of available irrigation sources, particularly the rational utilization of brackish resources, has emerged as a pivotal strategy to ensure the sustainable development of the fruit tree industry. The present study systematically analyses the potential of brackish resources for irrigation in fruit tree cultivation. The study further explores the repercussions of fluctuating salinity levels on the proliferation of fruit trees. Moreover, the text focuses on the physiological growth characteristics, changes in osmoregulatory substances, ion transport mechanisms, and management measures for saline water irrigation. Given the paucity of research in the field of salt tolerance mechanisms in fruit trees, salinity adaptation thresholds, fruit tree-soil system response mechanisms, brackish irrigation management systems, and long-term ecological impact assessments. It is recommended to strengthen comprehensive research on the long-term salt tolerance mechanisms, salt irrigation technologies, and management systems of different fruit trees under saline water irrigation in the future. These efforts are directed towards ensuring the scientific utilization of brackish water resources, with the provision of theoretical support and technical assistance for the development of green water-saving agriculture and the efficient, safe use of brackish water resources. |
| Key words: brackish water irrigation; fruit tree; physiological response; irrigation mode; ecological effect |
