How To Use Blockchain Technology In Agriculture?

Despite the fact that blockchain technology was initially popularized in the financial sector, it has a wide range of applications that extend far beyond the realm of cryptocurrencies. Numerous industries, such as healthcare, law, real estate, banking, etc., stand to be significantly transformed by the technology.

However, agriculture is one underserved sector of the economy that blockchain development technology has the potential to completely transform. More importantly, it has a growing list of problems that we must resolve immediately. There are several ways that blockchain technology might benefit the agricultural industry.

In this article, we will cover the following topics:

• Blockchain Use Cases in Agriculture
• Benefits of Blockchain in Agriculture

Let's start by discussing the applications of blockchain in agriculture.

Use Cases of Blockchain in Agriculture

The main use cases of Blockchain Technology In Agriculture are:

• Crops and Food Production
• Food Supply Chain
• Managing the Weather Crisis
• Agriculture Finance Management

Let's start by thoroughly comprehending the first use case.

Use Case 1: Crops and Food Production

The agriculture industry faces numerous obstacles to overcome while increasing profitability amid unfavorable environmental conditions, such as:

• lowering environmental impact
• enhancing client satisfaction
• facilitating supply chain transparency
• ensuring farmers receive a fair wage
• managing changes in the weather

Let's investigate how blockchain and IoT might help farmers and other stakeholders make the best choices.

Here is a step-by-step explanation of how blockchain can change the process of growing crops or producing food:

By implementing the following four processes, blockchain can alter the way that crops or food are produced:

Step 1: IOT Devices Generating Data

By 2050, 9.6 billion people are projected to inhabit the planet. As a result, the farming business is implementing IoT devices and sensors in order to feed the growing population.

With IoT, smart farming can:

• Sensors (temperature, pH, soil moisture, humidity, and light) are used to build a system that monitors the crop field.
• Farmers may use the data generated by IoT sensors and devices to make educated decisions about the development of their crops.
• Before being saved on the data storage, the information obtained from the IoT devices needs to be organized.

Step 2: Removing Blemishes and Enhancing the Data Collected

The information should be organized and clear before being saved on the blockchain.

Data Enrichment is used to increase the value of the collected data and raise the caliber of the data. Data is cleaned before being saved on the distributed storage platform using the next two procedures, which are:

• Addition of Metadata
• Preparation of data for compliance

The blockchain streamlines compliance enforcement by storing data.

Meeting compliance ensures that the security measures are followed and that the personally identifiable information related to the data acquired from IoT devices is secured.

The enriched data is then converted into a machine learning-ready format.

Step 3: Using Machine Learning methods to make the Data more Insightful

The data produced by the sensors is subjected to machine learning to produce insightful information. Several high-value use cases can be driven by predictive models, including:

• Quality of Crop Recommendations
• Crop Recognition
• Crop Yield Forecast
• GrowScore
• Crop Demand Forecast

Farmers and other stakeholders will occasionally be able to enhance the irrigation system thanks to the data collected by machine learning algorithms.

To allow market participants in agriculture including growers, inventors, producers, service providers, and retailers to access it transparently, the insightful data should be maintained on the blockchain.

Step 4: Data is saved on the Blockchain

The IPFS (Interplanetary File System), a distributed storage platform with addresses hashed and stored on the blockchain, is where the high-value data acquired by using machine learning is kept.

There is a possibility of a single point of failure with the current system of centrally storing vital data. The data is dispersed over all network nodes with blockchain, though. As a result, it precludes the system from being governed by a single entity.

The blockchain's data collection will cause smart contracts to execute any internal rules that have been specified. The interchange of data stored on the blockchain with the designated system stakeholders is made easier by smart contracts. Every participant in the agriculture market will be able to see information, so improving crop or food production efficiency will be simple.

Let's talk about how blockchain can affect the food supply chain after understanding how it can enhance agricultural and food production.

Use Case 2: Food Supply Chain

Tracking the food supply chain is essential to determining the food's origin. It guarantees the food is secure for consumption.

However, given the way the food supply chain is now run, it is difficult for food producers and retailers to verify the food's provenance.

With the advent of the blockchain, it is now possible to introduce openness and confidence to the ecology of the food supply chain, ensuring everyone's access to safe food. To find out how, continue reading.

Blockchain Food Supply Chain Reducing the Food Frauds:

Food fraud can be decreased with the use of the following processes in a blockchain-based food supply chain:

Step 1: IoT devices Generating Data

As was mentioned in the above use-case, smart farming enables sensors to produce vital data about the crops planted in the fields.

Let's say the farmer doesn't employ technology-based practices. In that instance, they can utilize their mobile application to save important data like:

• crop quality
• the kind of seed
• the weather conditions that the crops were planted in

Farmers can manually collect data using IoT sensors, and both types of data are preserved in the IPFS distributed storage platform with addresses kept in the blockchain.

Step 2: Distributing the Harvested Crops to the Food-Processing Businesses

The food processing businesses begin placing bids on the bidding site once the crops are harvested.

Using IoT-enabled vehicles, the crops may be delivered to the refineries while being monitored for temperature conditions throughout storage and delivery.

The crops are processed when the bid is confirmed by smart contracts, and businesses save data obtained at each stage of the process on the blockchain.

Retailers or wholesalers might use the data received from refineries to determine whether the provided food is of good quality or not.

Assuring compliance has been satisfied at each stage of the food supply chain is another benefit of data storage on the blockchain.

Step 3: Providing Processed Food to Wholesalers and Retailers

Wholesalers and merchants can place bids on the products they want through the bidding platform once the food items or crops are processed. Food goods are delivered to wholesalers and merchants in IoT-enabled trucks, just how crops are transported to refineries.

By enabling food companies to rapidly and efficiently perform product recalls or investigations, the blockchain supply chain gives traceability.

Step 4: Customers can Track the Supply Chain

Customers may investigate everything by tracing the supply chain backwards because information is digitally connected to the food items within the blockchain, including:

• farm origin information
• transport information
• serial numbers
• processing food
• industry data
• expiry information

Different stakeholders can obtain information about the food's quality at every stage thanks to the blockchain-based food supply chain.

Use Case 3. Managing the Weather Crisis

When raising various crops, farmers typically have to deal with erratic weather conditions.

As a result, crop survival depends on accurate weather forecasting and monitoring.

Due to the high spring rains, many of the crops cultivated in the US are unable to withstand flooding. It becomes difficult for plants to carry out life-sustaining activities like water uptake, root growth, and respiration when the oxygen concentration level falls to zero.

Additionally, the current food chain ecosystems' lack of openness might lead to ambiguous and exorbitant spike pricing. The crops' terrible weather conditions and what caused the expenses to rise are unknown to consumers.

Farmers and other stakeholders will be able to clearly grasp the pricing discrepancies in the food distribution sector because blockchain can provide traceability and transparency.

Smart contracts enable farmers to get crop insurance claims fast because authorized parties may track weather conditions via the blockchain ledger.

Use Case 4: Agriculture Finance Management

Smallholders and formal financial inclusion face a plethora of issues, including lack of transparency, credit histories, and challenges enforcing contracts.

The performance of agricultural value chains might suffer from lack of access to financial services, which may result in:

• inadequate yield optimization by producers
• buyers are having difficulty ensuring a reliable supply of commodities.

Due to the inability of purchasers to pay farmers immediately after delivery, it forces smallholder farmers to sell their produce for less.

With the use of the financial services, smallholders can:

• spend money on agriculture
• easing financial restrictions

Through transparency and open access to shared control, blockchain improves fairness in the agricultural funding process.

Two easy procedures can be used to manage agriculture money using blockchain:

Step 1: Information sharing among all parties involved in the Food Production Process

Every time a transaction takes place, it is recorded in the blockchain, allowing all participants to have transparent access to every transaction.

Sharing crucial data at each stage of the food production process will increase the system's fairness overall.

Step 2: Audits can be efficiently carried out by auditors

Due to its ability to safely and permanently retain data, the blockchain can also be used as a source of verification for the recorded transactions.

For auditing purposes, farmers or retailers won't need to produce financial records; instead, the auditors will use blockchain ledgers to directly check the transactions.

The audit environment may become more affordable thanks to the automated auditing process. Audit firms will be able to conduct audits all during the period rather than only at the end of the year.

The adoption of blockchain will make it feasible to replace the haphazard auditing by auditors, improving access to every transaction.

Let's now discuss the Advantages of Utilizing Blockchain in Agriculture

The following are the four advantages of using blockchain technology in agriculture:

1. Improved Food Safety and Quality Control

Blockchain technology can:

• boost the supply chain's transparency
• delete inefficient procedures
• ensure ideal conditions for quality control

For instance, crop failure is a common problem for farmers all around the world. Unfavorable climatic factors, such as uneven rainfall and variable weather, are typically to blame.

To address this, businesses like IBM have already committed millions of dollars to developing IoT devices that enable farmers to monitor elements that can have an impact on their crops, including:

• soil composition
• pests
• irrigation

The results can be updated regularly and displayed in real-time by simply looking at an application on a phone by linking these devices to a blockchain ledger. Farmers will be able to make sure that everything is how it should be.

If there is a problem, they will be informed right away so they can fix it before it's too late.

Additionally, it makes it possible to identify the problem's root very instantly in cases of issues like epidemics related to food safety. In the supply chain process, it can save more than simply time and money; it might even save lives.

2. More Traceability through the Supply Chain

Every day, consumers have higher expectations for the quality of their food. Most significantly, a growing number of customers want to know where their food is grown.

This issue can be resolved by using blockchain technology to provide consumers with precise information on the origin, grower, and freshness of their food. All that will be needed to update the database with information will be for employees to scan the product at each stage of the process.

Imagine purchasing anything from the shop and being able to learn everything there is to know about it by simply using a smartphone app to scan the barcode!

Increasing the supply chain's traceability will significantly affect:

• decrease in food fraud
• misleading labels
• removing middlemen from the process
• ensuring that producers receive appropriate compensation for their work
• allowing customers to understand the value of their purchases.

Farmers will benefit from increased traceability because it will allow them to

• recording and updating their crop status
• follow them through the planting, harvesting, storing, and delivery processes.

They can view the current status of their items using an app on their smartphone and make revisions as needed.

Blockchain is already being used by some farmers in Australia to track their output and cut waste.

3. Increased Farmers Efficiency 

The majority of farmers presently collect their data and manage their activities using a variety of apps created by software development businesses, spreadsheets, and notes. However, sending this data to other service providers is difficult and labor-intensive.

Blockchain technology would make it possible for farmers to centrally store all of their data for easy access by those who need it, streamlining the process and saving priceless time and energy.

• They could, for instance, keep tabs on the following:
• Their corporate objectives and strategies for achieving them.
• the size of the animal population, health difficulties, what the animals eat, and how frequently they should be fed.
• what types of crops are grown, how many different kinds there are, when they were planted, and how well they are doing.
• Their work schedule, the amount that each employee is due, and the number of hours each employee has put in.
• Income and outgoings.

Instead of using many ways, keeping track of everything in one application simplifies the process and reduces the likelihood that important data will be lost.

4. Fairer Farmer Compensation

Farmers today face a number of issues that make it challenging for them to receive payment for their produce, including:

• Farmers typically have to wait many weeks before getting paid in full for their produce.
• Traditional payment methods, primarily wire transfers, sometimes siphon off a sizable portion of the farmers' income.

Blockchain-based smart contracts function by automatically initiating payments if a specific, previously determined condition has been met, without imposing a significant transaction cost.

It implies that farmers may, in theory, get paid for their products as soon as they are delivered without losing a sizable chunk of their income in the process.

Many farmers also struggle to get a fair price for their goods when they try to sell them in the market. The majority of the revenues go to intermediaries, who in contrast put in very little labor.

Since they would enable direct communication between farmers and retailers, smart contracts would do away with the need for middlemen. They would therefore be able to sell their items at a price that is more fair.

The Future of Blockchain Technology In Agriculture!

Blockchain technology is developing. There is still a long way to go, despite the fact that technology has started to transform numerous industries.

But it's becoming more and more obvious that blockchain technology has applications in the agricultural sector. Over a billion people worldwide are employed in the over 2.4 trillion dollar global agriculture economy. There is more opportunity than ever for creativity.