在大米供应链中实现区块链可追溯性:来自TRACE-RICE项目的见解
Carlota Gonçalves1, João Fernandes1, Carla Brites1,2
1National Institute for Agricultural and Veterinary Research (INIAV), I.P., Av. da República, 2780-157 Oeiras, Portugal.
Foods (Basel, Switzerland)
|November 13, 2025
概括
区块链技术提高了对大米供应链的透明度和信任. 在TRACE-RICE项目中,成功试点了数字可追溯系统,提高了数据的一致性和消费者参与可持续农业.
科学领域:
- 农业经济学 农业经济学
- 信息技术 信息技术 信息技术
- 供应链管理 供应链管理
背景情况:
- 农业食品供应链,特别是大米供应链,受到分散和缺乏透明度的影响.
- 区块链提供安全,可验证的记录保存,以建立消费者信任并满足监管合规 (欧盟共同农业政策).
研究的目的:
- 开发和试点一个区块链支持的可追溯系统,用于葡萄牙的米生产.
- 评估系统对数据一致性,现场记录效率和消费者参与的影响.
主要方法:
- 使用ArcGIS Survey123开发一个田数据记录应用程序,以数字化农业和合规数据.
- 将数字化数据与区块链技术集成.
- 将区块链验证的QR码与消费者包装进行链接,以实现可追溯性.
主要成果:
- 试点项目证明了在2023年收获期间改善数据的一致性和简化现场记录.
- 174个QR码交互提供了对消费者参与模式的见解.
- 2024年的扩展阶段证实了系统在不同大米品种和生产环境中的适应性.
结论:
- 区块链技术为提高大米供应链的透明度,可持续性和竞争力提供了一个可行和可复制的模型.
- 特蕾斯-瑞斯系统有效地改善了数据管理和消费者对农产品的信任.
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