【摘要】 安徽省茶叶种植历史悠久，2022年茶产业成为安徽省打造的十大千亿级绿色食品产业之一，是皖西等山区带动农民增收、推动乡村振兴的优势主导产业。随着茶产业的不断发展，茶叶种植面积与产量增长迅速，如何优化配置茶全产业链成为当前重要的现实问题。针对皖西地区茶产业链信息服务中存在的供应链组织衔接程度低、产品质量安全不确定、全供应链协同难度高等问题，利用大数据、区块链等技术，设计基于智能合约的茶产业大数据协同模型和存证技术的茶产业防篡改模型，开发实现基于区块链技术的茶产业链大数据协同服务平台，有效保障茶产业链各环节的智能管理，促进皖西徽茶产业集群发展。更多还原

【Abstract】 Anhui Province has a long history of tea cultivation. In 2022, the tea industry has become one of the top ten billion yuan green food industries developed by Anhui Province. It is an advantageous leading industry that drives farmers to increase their income and promotes rural revitalization in mountainous areas, such as western Anhui. With the continuous development of the tea industry, the planting area and output of tea have grown rapidly. How to optimize the allocation of the entire tea industry chain has become an important practical problem at present. In response to the low level of supply chain organization connection, uncertainty in product quality and safety, and high difficulty in coordinating the entire supply chain in the information service of the tea industry chain in the western Anhui region, we designed a tea industry big data collaboration model based on smart contracts and a tea industry tamper proof model using technologies, such as big data and blockchain. We developed and implemented a blockchain technology based big data collaborative service platform for the tea industry chain, which effectively ensured the intelligent management of various links in the tea industry chain and promoted the development of western Anhui Huizhou tea industry cluster.更多还原