| 引用本文: | 路雨萌,骆馨仪,叶家骏,等.地下渗灌对酿酒葡萄根系及浆果品质影响的研究[J].灌溉排水学报,2026,45(2):39-47. |
| LU Yumeng,LUO Xinyi,YE Jiajun,et al.地下渗灌对酿酒葡萄根系及浆果品质影响的研究[J].灌溉排水学报,2026,45(2):39-47. |
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| 摘要: |
| 水资源短缺已成为制约农业可持续发展的关键瓶颈，节水灌溉技术的研发与应用是当前农业领域的核心研究议题。地下渗灌因具备水分利用效率高、对土壤结构破坏性小等优势，在经济作物栽培中应用前景广阔。酿酒葡萄作为典型的高品质经济作物，其生长发育及果实品质对水分供给模式高度敏感，而根系作为水分与养分吸收的核心器官，其生长动态及生理活性直接调控葡萄生产力与浆果品质形成。本文系统综述了不同土壤质地条件下，地下渗灌系统的水分运移规律、技术适配性差异，及其对酿酒葡萄根系分布特征、根系活力的调控机制；重点阐述了地下渗灌通过调控根系功能，对浆果糖分积累、有机酸代谢、花色苷合成及酚类、特征风味物质等关键品质指标的影响效应与内在关联。合理配置的地下渗灌技术可显著优化酿酒葡萄根系空间分布、提升根系吸收与合成能力，进而促进浆果糖分积累及花色苷等特征物质合成，对定向提升酿酒葡萄品质具有重要调控作用。基于现有研究进展，未来应聚焦土壤-水分-植株-环境多因素耦合效应解析，强化地下渗灌技术与产区实际生产条件的适配性改良，为酿酒葡萄精准灌溉方案制定提供理论支撑，助力葡萄产业提质增效与可持续发展。 |
| 关键词: 渗灌；酿酒葡萄；根系；浆果品质；节水灌溉 |
| DOI：10.13522/j.cnki.ggps.2025096 |
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| Effects of subsurface irrigation on roots and fruit quality of wine grapes: A review |
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LU Yumeng, LUO Xinyi, YE Jiajun, YANG Yarui, ZHAO Junyue, WANG Rui
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(School of Agriculture, Ningxia University, Yinchuan 750021, China
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| Abstract: |
| Water scarcity has become a constraint on sustainable agricultural development worldwide, which has promoted research into optimization of and application of efficient water-saving irrigation technologies. Since subsurface irrigation can reduce evaporative losses, minimize soil structure disturbance, and increase water use efficiency, it has potential for application in economic crops. Wine grape is a cash crop, but its growth is sensitive to soil water. Irrigation thus has a pronounced influence on the growth, yield, and berry quality of the grapes. Since roots are the primary organs for water and nutrient acquisition, their spatial distribution and growth play a crucial regulatory role in plant productivity and fruit quality formation. This paper systematically reviews the water movement patterns and technical adaptability differences of subsurface drip irrigation systems under different soil textures, as well as their regulatory mechanisms on the root distribution characteristics and root vitality of wine grapes. It focuses on elaborating the impact effects and intrinsic correlations of subsurface drip irrigation on key quality indicators such as sugar accumulation, organic acid metabolism, anthocyanin synthesis, and phenolic and characteristic flavor substances in berries through the regulation of root functions. Research results show that an improved design and management of subsurface irrigation can optimize root spatial distribution, enhance root absorption capacity and metabolic activity, and significantly improve water and nutrient use efficiency. These factors combine to promote sugar accumulation and stimulate the biosynthesis of key quality-related compounds, such as anthocyanins, in grape berries, thereby contributing to targeted and controllable improvements in wine grape quality. Future research should focus on systematically elucidating soil-water-plant interactions, the influence of environmental factors under subsurface irrigation, and enhancing the adaptability and site-specific optimization of subsurface irrigation for diverse viticultural regions. Such efforts will help develop precision irrigation and support the high-quality, high-efficiency, and sustainable development of the wine grape industry. |
| Key words: subsurface drip irrigation; wine grapes; root system; berry quality; water-saving irrigation |
