Agricultural whole industry chain traceability system based on block chain

Abstract

The invention provides an agricultural whole industry chain traceability system based on a block chain. The system comprises a technical support layer, a digital rural layer, an agricultural source supply chain layer, a supply and marketing layer and a nutrition and health layer, wherein the cooperation agencies, farmers and large enterprises of the digital rural layer and the agricultural sourcesupply chain layer have an association relationship, and the agricultural source supply chain platform is associated with an agricultural big data platform and can provide a corresponding interface tobe associated with other e-commerce platforms, i.e., the traceability end information is associated with the commodities of the other e-commerce platforms; the method has the advantages that the trust problem is solved, human errors are avoided, a traditional information island is broken through, namely decentralization and tamper resistance are achieved, an agricultural product health system iscreated, and income and efficiency are increased for the government industry.

Description

technical field [0001] The present invention relates to the field of block chains, in particular to a traceability system for the entire agricultural industry chain based on block chains. Background technique [0002] With the rapid development of social economy and the improvement of people's living standards, the quality and safety of agricultural products has attracted more and more attention and attention from all walks of life. High-quality agricultural products also need to be sold at a better price through the establishment of brands or geographical indications. The establishment and improvement of the agricultural product traceability system provides a guarantee for the safety of agricultural products and is conducive to enhancing people's trust in food safety. The traceability system tracks and traces product information in all links of the entire supply chain. Once a food safety problem occurs, the source of the food can be effectively traced, and unqualified prod...

AI Technical Summary

Problems solved by technology

There are many problems in this traditional solution, the biggest disadvantage is that the data may be modified by the platform, and the credibility is poor

And when using this centralized platform to trace the source, the source data is likely to be forged

And the data on the planting end is generally provided by the company or related cooperatives, without endorsement by other authoritative organizations, the credibility is poor

Once a product has quality problems, it is difficult to trace back to the real source

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