区块链农业链是什么,区块链农业链区别

区块链农业链是一种基于区块链技术的农业产业联盟，它将农业供应链的各个环节进行数字化和标准化的管理，从而实现农业的数字化转型。它的核心技术是区块链，它可以提高农业供应链的效率，改善农业生产环境，提高农业生产的可持续性，并有助于改善农民的生活质量。

区块链技术是一种分布式数据库技术，它可以将数据存储在多个节点之间，并使用密码学算法进行加密，以确保数据的安全性和可靠性。区块链技术的特点是去中心化、不可篡改、安全性高，可以有效地保护数据的安全性和可靠性，并可以有效地提高数据的可追溯性。在农业链中，区块链技术可以帮助农业企业实现数据的安全存储、可靠传输和可追溯性，从而有效地改善农业供应链的效率。

供应链管理是一种系统性的管理活动，它是指企业在获取原材料、生产制造、物流配送、销售和售后服务等过程中，综合运用管理科学和技术，有效地协调和控制各个环节的活动，以达到企业的目标。在农业链中，供应链管理可以帮助农业企业有效地管理农产品的供应链，并实现农产品的高效流通。

物联网技术是一种智能网络技术，它可以将物理世界的对象和虚拟世界的信息相互连接，从而实现对实体物品的远程控制和监控。物联网技术的特点是实时性高、数据采集准确、可靠性强，可以有效地实现对农业生产的实时监控，并能够收集农业生产过程中的实时数据，从而有效地提高农业生产的效率。

① What is blockchain and what is agricultural traceability?

Answer: 1. The connotation of blockchain

Blockchain is a distributed Shared ledgers and databases have the characteristics of decentralization, non-tampering, full traceability, traceability, collective maintenance, openness and transparency.

2. The connotation of agricultural traceability

1. Agricultural traceability is the most complex and difficult part of food traceability. Currently, except internationally, there is no traceability based on food safety production and the entire supply chain. A fully integrated agricultural product traceability system that manages both aspects.

2. The most important thing in the construction of agricultural traceability system is "one center and three modules", which is a traceability cloud data center and three modules of producers, regulatory authorities and consumers.

3. Composition of blockchain

The blockchain system consists of data layer, network layer, consensus layer, incentive layer, contract layer and application layer.

② What are the application roles involved in the blockchain application innovation of agricultural supply chain poverty alleviation?

What are the application roles involved in the blockchain application innovation of agricultural supply chain poverty alleviation? Application role configuration includes the following:
1. Monitor farm inventory.
2. Strengthen the agricultural supply chain.
3. Modern farm management software (FMS).
4. Optimization of the Internet of Things in Agricultural Science and Technology.
5. Fair pricing.
6. Supervise and pay agricultural subsidies.
7. Agriculture supported by community Chongmaichang.
8. Mobile remittance for small farmers.
9. Encourage sustainable practices.
10. Enhance the accountability of multinational companies.

③ Briefly describe the role of blockchain technology in the development of modern agriculture

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1. The combination of the Internet of Things and blockchain will enable the agricultural Internet of Things to achieve self-management and maintenance
2. Technology represented by blockchain has requirements that the data be authentic, valid, non-falsifiable, and cannot be tampered with. Compared with the current agricultural big data, it is a new starting point.
3. Applied to agricultural product quality and safety traceability, agricultural product traceability system based on blockchain technology. Once all data is recorded on the blockchain ledger, it cannot be altered. It relies on advanced technology of asymmetric encryption and mathematical algorithms to The human factor is fundamentally eliminated, making information more transparent.
4. Farmers' loans are generally difficult, mainly due to the lack of effective collateral. In the final analysis, it is the lack of a credit mortgage mechanism. The public and non-tamperable attributes of blockchain technology provide the possibility for a decentralized trust mechanism.
5. Blockchain technology can be applied to agricultural supply chains [Answer]

④ What is traceability in blockchain application innovation for poverty alleviation in agricultural supply chains

Refers to a process of directional and non-directional tracking of end products produced in the supply chain.
Tracing has become the core of the agricultural supply chain poverty alleviation production plan, determining the success or failure of quality management, and playing a role in revitalizing rural agricultural development. Therefore, traceability in the agricultural supply chain poverty alleviation blockchain innovation is a kind of directional tracking process.
The core connotation of developing the agricultural industry chain and supply chain is to increase the average income of farmers, maximize agricultural development, achieve value-added efficiency, contribute to poverty alleviation, and have the effect of revitalizing the countryside.

⑤ Briefly describe the role of blockchain technology in the development of modern agriculture

Briefly describe the role of blockchain technology in the development of modern agriculture. It allows agricultural products to be traced, and crops With insurance, it directly promotes the connection between production and sales, makes agricultural transactions more convenient, and makes agricultural finance more efficient. Zaipidian

1. Make agricultural products traceable: The most common use of blockchain in food and agricultural supply chains is to improve traceability. It enables companies to quickly trace unsafe produce to its source and where it was distributed. This prevents disease, saves lives and reduces the cost of product recalls.

⑥ What are the blockchain applications in the agricultural field?

Blockchain decentralization and other characteristics will significantly reduce Internet maintenance costs and enhance the agricultural Internet of Things. level of intelligence and scale. At the same time, the agricultural product traceability system based on blockchain technology solves consumers' trust crisis in products and makes people's dining tables healthier and safer.
In the agricultural field, what trends and directions will blockchain agriculture present?
1. Internet of Things + Drones + Blockchain
Logistics ensures the interconnection of all things, drones provide production management services, and blockchain provides recording and traceability technologies. It will be conducive to the development of precision agriculture, reduce pesticide input, and improve the quality of agricultural products.
2. Blockchain + Data + Artificial Intelligence
Blockchain applied to agriculture can eliminate information asymmetry to the greatest extent, improve information transparency and timely response capabilities of the entire industry chain, thereby realizing the realization of the entire industry value added.
The integrated development of blockchain + data + artificial intelligence can maximize the value of agricultural big data and reduce input costs.
3. Blockchain + Agricultural Finance
In early February, the Chinese government issued the “Guiding Opinions on the Revitalization of Rural Financial Services.” The new framework proposed this time is part of the plan to improve the efficiency of financial services in the national rural revitalization plan.
Blockchain + agricultural finance will provide convenient access to loans to small farmers and bring authenticity and predictability to the credit reporting of agricultural financial institutions.
4. Blockchain + Rural Logistics
Due to the fragmentation of rural logistics, parcels are lost and agricultural products are difficult to transport. But blockchain technology can solve these problems.
5. Blockchain + agricultural supply chain
This type of application is the major commercialThe reason why the market is grafted onto the blockchain. For example: Walmart, Carrefour and other large supermarkets have integrated the entire fresh food and food supply chain into blockchain management, thereby reducing costs and improving product safety. At present, American agricultural giants such as Cargill are vigorously developing the application of blockchain + agricultural supply chain finance.
In addition to agriculture, the application fields of blockchain include digital currency, certificates, finance, anti-counterfeiting and traceability, privacy protection, supply chain, entertainment, etc. The popularity of blockchain and Bitcoin has led to many related top All domain names have been registered, which has had a relatively large impact on the domain name industry.

⑦ The research significance of the maturity of fresh agricultural products e-commerce supply chain under blockchain technology

Promotes the joint development of Qiaohongbu supply chain and blockchain technology. Research on the maturity of fresh agricultural product e-commerce supply chains under the filial piety of blockchain technology will help enhance consumers’ trust in the quality and safety of fresh agricultural products, and further promote the cooperation between supply chain and blockchain technology. develop. E-commerce refers to the use of computer technology, network technology and remote communication technology to realize the electronic, digital and networked process of the entire business (buying and selling) process.

⑧ Agricultural Insurance Anti-Fraud: Analysis of the Evidence Capability of Blockchain Electronic Data

The agricultural insurance blockchain application system can not only achieve compliance with agricultural insurance institutions, businesses and markets Legal, fair and orderly supervision can also realize the tracking and supervision of fiscal subsidy funds, which is conducive to promoting the transformation of the agricultural insurance anti-fraud model from ex-post supervision to ex-ante and in-process supervision, effectively solving the problem of information asymmetry and eliminating information barriers. Ease regulatory delays and ensure a standardized and orderly agricultural insurance market. Therefore, the effective use of blockchain electronic evidence in agricultural insurance fraud criminal cases can not only encourage the government to use blockchain systems for insurance anti-fraud supervision, but also promote the modernization of agricultural insurance governance capabilities.
Blockchain has significant advantages such as decentralization, distributed accounting, and encrypted traceability, which can well ensure the integrity and authenticity of on-chain data. Once it has been tampered with or forged, it can be discovered. At the same time, because the blockchain has the characteristics of distributed accounting, even if the data on individual nodes is deleted, other nodes can still completely save the data, ensuring the integrity of the entire blockchain certification system. normal operation. Based on the above advantages, blockchain is naturally suitable for electronic data storage. The introduction of blockchain certificate storage can effectively solve the authenticity and legality issues of electronic evidence, making the electronic data certificate storage process more trustworthy. Future industry trends will develop based on the "blockchain+" model. Yibaoquan uses blockchain technology to effectively solve the whole-link trust issue of electronic data from generation, storage, notarization, and proof: when uploading to the chain, the blockchain is used to ensure the originality and integrity of the storage data. After being put on the chain, each judicial node on the preservation chain is used to ensure the credibility and security of the data; during litigation, the evidence is directly passed to the Internet court to improve the efficiency of rights protection.