河西走廊气候干燥少雨，热量充足，是我国酿酒葡萄适宜生产区域，拥有莫高、紫轩、祁连、国风等多家知名葡萄酒品牌。河西酿酒葡萄经过二十多年的发展历程，葡萄老园出现产量低、品质退化、经济效益低下等问题。为提高酿酒葡萄原料品质，提升葡萄园经济效益，经过多年的试验研究和生产示范，从适用范围、规范性引用文件、术语及定义、改优对象、改优技术、冬季埋土防寒等方面规范了河西走廊酿酒葡萄老园改优技术体系，主要包括品种更换、嫁接改良、株距调整、架式改优、树形改良、整形修剪、土壤改良、病虫害绿色防控技术等，对指导河西走廊酿酒葡萄老园改优和提质增效、提高甘肃河西走廊葡萄酒产业高质量发展具有重要意义。

The Hexi Corridor, characterized by a dry climate with low rainfall and sufficient heat, is one of China's suitable regions for wine grape production and is home to many renowned wine brands such as Mogao, Zixuan, Qilian, and Guofeng. After more than two decades of development, aged wine grape vineyards in the region have faced issues such as low yield, quality degradation, and poor economic returns. To enhance the quality of wine grape raw materials and improve vineyard economic benefits, a technical specification for vineyard renovation was developed based on years of experimental research and production demonstrations. This specification standardizes aspects such as scope of application, normative references, terminology and definitions, renovation targets, improvement technologies, and winter soil burial for cold protection. Key techniques include the improvement of rack type, tree shape improvement, plant distance adjustment, variety improvement, supporting management technology, green prevention and control technology of diseases and pests, etc. The formulation of this regulation is of great significance for renovation and quality enhancement of aged wine grape vineyards in the Hexi Corridor, promoting the high-quality development of the wine industry in the region.

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甘肃省农业农村厅农业科技支撑项目(KJZC-2024-7)；甘肃省技术创新引导计划-科技特派团专项(23CXNA0034)；国家现代农业产业技术体系(CARS-29-27)。