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① 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 to enable traceability of agricultural products , crops have insurance, which directly promotes the docking of 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.

② How about combining blockchain with agriculture?

Currently, the combination of blockchain and agriculture can be basically divided into two parts:
One: It is the traceability model that is commonly mentioned now. In agriculture, everything from planting to production and sales is recorded on the blockchain to achieve the purpose of product traceability. However, this method is relatively expensive and generally There are dedicated teams or companies to do it, because the follow-up after-sales is very troublesome
Two: It is to use the form of blockchain tokens combined with online malls to sell agricultural products online without the usual cash. It is circulated in the form of digital currency, which is equivalent to being linked to the blockchain

③ What is the help of the application of blockchain technology in the agricultural field

Blockchain solution What's wrong with agriculture?
1. Traceability of agricultural products
The traceability of agricultural products has always been a pain point in agriculture. Blockchain technology can make records non-tamperable, so there is detailed data from the production end of agricultural products to the circulation end and consumers, which can realize consumers' clear consumption and increase consumers' willingness to buy.
The traceability of agricultural products can improve the safety of agricultural products and food.
2. Information transparency
In addition to traceability in the agricultural field, there is also the problem of opacity in the information between producers and demanders.
Once blockchain technology is applied to agriculture. We can use big data analysis to establish credit rating references for growers and purchasers; use smart contracts to ensure fair transactions between growers and purchasers. At the same time, blockchain technology can improve the contractual spirit between buyers and sellers of agricultural products.
Also, with the advent of blockchain in the food supply chain, this could streamline the process as the data management system integrates a range of brokers, farmers, processors, distributors, regulators, retailers and Data management systems are becoming more transparent for consumers to put on their radar.
3. Reduce costs
After the application of blockchain technology, the costs of production and circulation will be greatly reduced. For example, blockchain technology solves the functions of automatic information storage and database, thus reducing manual investment and investment in other facilities.
In addition, blockchain and applications realize the interconnection of everything, helping manufacturers and distributors reduce various expenditures.branch. At the same time, reductions in production and distribution costs will also reduce the prices of agricultural products, ultimately benefiting consumers.
Of course, in addition to the above three reasons, blockchain technology can also be applied in agricultural subsidies, land registration, etc. to solve problems such as corruption and rights and interests.
Therefore, the application of blockchain technology in the agricultural field has to be recognized by people at all levels.
The core advantage of blockchain technology is decentralization. It can achieve decentralized credit in a distributed system where nodes do not need to trust each other by using data encryption, timestamps, distributed consensus and economic incentives. Point-to-point transactions, coordination and collaboration, thus providing solutions to the problems of high cost, low efficiency and insecure data storage common in centralized institutions.
The application fields of blockchain include digital currency, certificates, finance, anti-counterfeiting and traceability, privacy protection, supply chain, entertainment, etc. With the popularity of blockchain and Bitcoin, many related top domain names have been registered. , which has had a relatively large impact on the domain name industry.

④ 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 the agricultural supply chain [Answer]

⑤ How can blockchain agriculture make every link of agricultural products transparent and traceable

It can provide consumers with origin information, making people more assured.

⑥ What can the blockchain + agriculture model bring?

In the process of agricultural industrialization, the production and consumption areas are far apart, and consumers are concerned about the pesticides and fertilizers used by producers. There is no way to understand information such as additives used in transportation and processing, and consumers’ trust in production is reduced.
Agricultural product traceability system based on blockchain technology. Once all data is recorded on the blockchain ledger, it cannot be altered. Advanced technology relying on asymmetric encryption and mathematical algorithms fundamentally eliminates human factors, making information More transparency.
MeI was preparing to develop a blockchain game. A friend introduced me to Guangzhou Xuanling Network Technology Co., Ltd. This is a company that specializes in software development and blockchain system development. Their development cases are pretty good and involve a lot of business content. The team The strength is good. I feel that the working atmosphere of this type of company is comfortable, and I hope that I can also meet a good team.

⑦ How does blockchain protect food safety?

In layman’s terms, blockchain = block + chain. Block refers to the form of data, which is in the form of blocks. For storage (using higher-level encryption technology, which is difficult to tamper with), the chain is a distributed storage technology. After the block information is stored on the chain, it will be distributed and stored in a chain-linked manner. Modifying a single node is invalid.

Using blockchain technology, food safety traceability can be carried out. This is an application scenario where blockchain technology is easier to implement and the technology is more mature. There are also many products that can be applied, including various common Commodities, high and low value-added products.
Blockchain technology can improve the situation of mutual distrust, effectively improve production relations, make it more transparent, and present traceability results digitally.
I am planning to develop a blockchain system. A friend introduced me to Guangzhou Xuanling Network Technology Co., Ltd. This is a company that specializes in software development and blockchain system development. Their development cases are pretty good and the business content involved Quite a few, the team is pretty good. I feel that the working atmosphere of this type of company is comfortable, and I hope that I can also meet a good team.

⑧ Blockchain technology joins the army of promoting agriculture through science and technology. How does blockchain technology help agriculture?

Blockchain technology

< p>Blockchain application scenarios cover agricultural product logistics, traceability, supply chain management and other fields. Moreover, the original market size of these traditional agricultural products is large enough.

Blockchain technology selects the best one from all agricultural developments, and at the same time expands the best development methods and farming methods to every individual economy and major companies engaged in agriculture. economic groups. And by imitating the rapid development of agriculture, we can promote the purpose of promoting agriculture, achieve scientific and technological development of agriculture, and achieve rapid economic growth.

This is how blockchain technology helps farmers.

⑨ What is blockchain and what is agricultural traceability?

Answer: 1. The connotation of blockchain

Blockchain is a distributed shared ledger and database, which 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.

⑩ What is the value of blockchain agriculture? What opportunities and development can blockchain bring to agriculture?

The value of blockchain lies in security. , The value of blockchain agriculture is for food safety, and these data play a very important reference role in the reproduction of agricultural products.
With the development of value-oriented agriculture, precision agriculture and centralized agricultural systems, this blockchain technology will promote the continuous development of the agricultural industry, and its technology can also bring more jobs.
Blockchain agriculture has already existed, but some areas are not mature enough, especially the traceability aspect. However, the launch of a Dmtc agricultural traceability project this year has filled this gap.
In terms of data collection, through the use of artificial intelligence and Internet of Things technology, it runs through the entire agricultural ecological chain. During agricultural production, the production environment data and production process data of agricultural products are fully automatically recorded. When agricultural products are transported, they are fully automatically recorded. For transportation data, DMTC terminals are connected to smart micromarkets during sales to collect consumption behavior data of product consumers. Through the popularization of smart micromarkets, terminals are spread throughout living quarters, collecting rich data for industrial development and progress, and more fully carrying the value of the agricultural ecological chain. Transmission and information transfer