智慧农业赋能德昂酸茶全产业链升级研究OA

As a characteristic fermented tea inherited by the De'ang ethnic group for thousands of years,De'ang sour tea carries unique ethnic cultural connotations and regional resource endowments,and constitutes an important part of the characteristic agricultural industry of ethnic minorities in southwest China.At present,parts of the De'ang sour tea industry still remain at the traditional experience-based stage in raw material production,processing and manufacturing,quality control and other links.Practical bottlenecks such as poor consistency of raw material quality,low standardiza-tion of production technology,and insufficient digitalization of the industrial chain seriously restrict the large-scale,branded and market-oriented development of the industry.Supported by new-generation information technologies includ-ing the Internet of Things,big data,artificial intelligence,near-infrared spectroscopy and blockchain,smart agriculture enables precise perception,intelligent decision-making,automatic control and full-chain traceability throughout the a-gricultural production process,providing a key technical path for the modernization transformation of the De'ang sour tea industry.Taking the smart agriculture system as the technical core,this paper focuses on the two key chains of raw materials and production,systematically analyzes the application mechanism and upgrading path of smart agricul-ture in standardized planting,green prevention and control,intelligent processing and precise quality inspection of De'ang sour tea,and constructs a full-chain intelligent management and control system from tea gardens to processing workshops.The research results can provide theoretical references and practical paradigms for the high-quality devel-opment of characteristic tea industries of ethnic minorities,and are of great significance for promoting the revitalization of rural industries and the modernization of traditional agriculture in ethnic areas.