Agriculture & technology: Use cases of agriculture tech
Feeding a global population projected to reach 9.8 billion by 2050 — while facing the realities of a changing climate — is one of the defining challenges of our time.
Farmers will need to increase crop and livestock production with greater efficiency, smarter resource use, and improved system resilience, even as climate change brings more extreme weather and greater variability to growing conditions.
Luke Chaplain, Founder, SkyKelpie, flying a drone.
Against this backdrop, the integration of technology into agriculture has become critical. Agriculture and technology are now inseparable, with new tools enabling farmers to increase efficiency, enhance crop yields, minimise environmental impacts, and build resilience to increasingly variable climatic conditions. This guide explores how technology is used in agriculture today — and why it is fundamental to the sector’s future productivity, sustainability, and security.
How important is technology in agriculture?
Technology is playing an important role in the evolution of modern agriculture. It enables farmers to produce more with less, mitigate environmental risks, and improve the quality and traceability of their products. Innovations such as precision farming, satellite imaging, and automated machinery allow farmers to optimise water, fertiliser, and pesticide use — increasing yields while reducing input costs.
As the impacts of climate change intensify, technology is becoming vital for adapting production systems and safeguarding food security. From tools that monitor soil carbon and biodiversity to platforms that predict extreme weather patterns, agtech innovations are reshaping agriculture into a more adaptive, sustainable, and data-driven industry — vital for ensuring food security, economic viability, and environmental stewardship into the future.
The uses of technology in agriculture
Technology is being applied across every stage of agricultural production, from soil preparation to post-harvest processing.
Below are some of the major use cases demonstrating how technology affects agriculture today.
Drones for aerial monitoring of crops and livestock
Drones are enhancing how farmers manage both crops and livestock, providing a cost-effective, time-efficient alternative to traditional methods. For crop management, drones equipped with high-resolution sensors and imaging technology allow farmers to monitor entire paddocks from the air in real-time – providing insights into soil health, water stress, pest activity, and disease outbreaks. By enabling targeted interventions, drones can reduce the need for widespread pesticide application, reducing environmental impact while improving yield quality.
In livestock management, drones are increasingly used for monitoring herd health, checking for signs of injury or disease, and conducting low-stress mustering over large or difficult-to-access areas. This technology enables farmers to quickly assess their livestock without the need for time-consuming, manual checks — reducing labour demands, improving animal welfare, and enhancing operational safety.
RELATED: SkyKelpie wows audience with world-first remote drone mustering demo, live from evokeAG. 2025
Luke Chaplain, demonstrating drone mustering remotely at evokeᴬᴳ⋅ 2025.
Agricultural robotics for manual labour
Automation through agricultural robotics is changing the way farmers manage manual tasks, providing a solution to ongoing labour shortages and enhancing operational efficiency. Robotic harvesters, weeders, and planters can work around the clock with precision, ensuring crops are harvested at the optimal time, with minimal waste.
Robotic weeding systems, for example, use AI-driven cameras to identify and eliminate weeds at the root, reducing the need for chemical herbicides and lowering input costs.
In livestock management, automated livestock weighing and management systems allow farmers to track the weight and health of their cattle efficiently and safely. Optiweigh’s system uses sensors to weigh cattle automatically as they move through a designated area, providing farmers with real-time data on animal growth and performance. By integrating automation into routine tasks, Optiweigh saves farmers time, reduces the need for manual handling, and improves the accuracy of livestock monitoring.
RELATED: Optiweigh takes the guesswork out of livestock weight monitoring
Smart sensors for efficient crop management
The integration of Internet of Things (IoT) sensors into farming practices helps improve the precision and sustainability of crop management. Monitoring critical variables such as soil moisture, temperature, humidity, and nutrient levels in real-time, sensors allow farmers to make more informed decisions about irrigation, fertilisation, and pest control.
For example, smart irrigation systems can automatically adjust water usage based on soil moisture data, ensuring that crops receive the right amount of water, exactly where they need it.
Athena IR-Tech uses transpiration monitoring and notifies the grower when the crop’s transpiration rate has dropped below the optimal level for its current growing stage, ensuring the plant only receives the water it needs to efficiently develop its crop. This technology not only conserves water, but reduces the impact of over-irrigation, which can lead to soil degradation and nutrient runoff.
Artificial intelligence for predictive agriculture
Artificial Intelligence (AI) is becoming a key agriculture technology, providing farmers with advanced predictive capabilities that enhance decision-making.
AI-driven platforms analyse vast datasets — from weather forecasts to historical crop yields and market trends — to create highly accurate models for yield prediction, pest outbreak forecasting, and crop management. Refined by machine learning algorithms which improve in accuracy over time. AI analytics are enabling farmers to anticipate challenges such as drought, pest infestations, or disease outbreaks before they become a problem.
RELATED: Great power, great responsibility; channelling artificial intelligence for agriculture
Controlled environment agriculture and automated greenhouses
As the global population grows, and climate change makes weather patterns less reliable, controlled environment agriculture (CEA) is becoming a key solution to ensuring food security.
Automated greenhouses and vertical indoor farming systems, such as that developed by InvertiGro, use technologies such as automated climate control, LED lighting, and precise irrigation systems to create optimal growing conditions for crops year-round, in urban environments or areas with unsuitable climates for traditional farming.
The integration of robotics enhances efficiency by automating tasks like planting, pruning, and harvesting – enabling reduced labour costs and higher yield per square metre.
An Invertigro staff member talking to a delegate at evokeᴬᴳ⋅ 2023
Blockchain for supply chain transparency
Blockchain technology is changing agricultural supply chains by providing end-to-end transparency that tracks every step of a product’s journey, from farm to fork. Secure and tamper-proof, blockchain technology allows consumers to trace the origins of their food, verifying claims of sustainability, organic practices, or fair trade – which are increasingly important metrics in today’s environmentally conscious market.
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Auschain offers blockchain-based solutions that enhance food safety, reduce fraud, and foster consumer trust, particularly in the context of sustainable food sourcing.
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The benefits of technology for agriculture
Technology is having a profound impact on agriculture, helping farmers tackle some of the toughest challenges they face today. From boosting crop yields to cutting down on labour costs, new technologies are opening up fresh possibilities for growth, even as the impacts of climate change become more pronounced.
Transforming farming with data-driven insights
Modern farms no longer operate on intuition and experience alone. Today, farmers can use data-driven insights to make richer decisions that optimise production while de-risking their operation.
Technologies like precision farming allow farmers to track soil health, weather conditions, and crop growth with high accuracy, ensuring they apply inputs like water, fertiliser, and pesticides only when and where they are needed.
The result? Lower costs, reduced environmental impact, and more predictable yields – with improved profitability over time.
Supporting the next generation of farmers
One often-overlooked benefit of agricultural technology is its potential to make farming more attractive and accessible to younger generations. With automation and robotics now capable of handling routine, physically demanding tasks like planting and harvest, farmers can shift their focus to higher-value activities such as data-driven decision-making and business management.
This shift is revitalising the agricultural sector by attracting younger, tech-savvy employees and farm managers, enhancing the sustainability of farm businesses and rural communities.
Enhancing farm-to-market efficiency
Agriculture technology is also transforming how food and fibre products reach consumers. Supply chain technologies, such as blockchain and IoT tracking, give farmers and producers more transparency and control over the path their products take, ensuring products are safely transported, stored, and distributed in a way that reduces spoilage and food waste, while improving the freshness of products.
With real-time tracking, consumers can also access more detailed information about the origins of their food, enhancing trust between farmers and consumers.
Empowering livestock management
Technology is also enhancing livestock management –improving animal welfare, and increasing productivity. Livestock monitoring drones, for example, allow farmers to track herd movements and monitor health from the air. Automated weighing systems help farmers automatically monitor the weight and health of their cattle, which aids in better feed management and more efficient breeding decisions.
These innovations reduce manual labour, improve operational efficiency, and enhance animal welfare by detecting potential issues early on, which can prevent the spread of costly disease outbreaks.
Reducing environmental impact
Technology is helping to reduce agriculture’s environmental footprint. Precision agriculture allows farmers to apply water, fertiliser, and pesticides in a much more targeted and efficient manner, significantly reducing waste and runoff. Technologies like drone spraying and AI-guided planting systems help reduce the need for harmful chemicals, promoting healthier soils and ecosystems.
Additionally, carbon farming technologies allow farmers to capture carbon through soil practices, offering an opportunity to not only reduce their environmental footprint but also participate in carbon offset markets, creating a new revenue stream.
Creating economic opportunities for rural communities
Agricultural technology doesn’t just benefit farming – it helps regional communities, too. By providing farmers with new tools to increase productivity, technology helps boost local economies, creating opportunities for job creation and economic growth in rural areas.
Agriculture tech startups bring fresh career opportunities to rural and regional areas, while e-commerce platforms and digital marketing tools allow farmers to reach new markets – tapping into new revenue streams.
Improving food security
Agricultural technology offers innovative solutions to ensure that we can meet the forecast increased demand for food without compromising sustainability. From automated harvesting systems that increase yield per hectare to smart farming techniques that optimise the use of resources like water and arable land, technology is enabling farmers to produce more with less. This is critical for ensuring that we can sustainably feed the growing global population for generations to come.
The future of agriculture technology
Technology in agriculture is providing wide-ranging benefits, from improving sustainability and productivity to fostering economic growth in rural areas.
As these innovations continue to evolve, agricultural technologies offer not just solutions to immediate challenges, but long-term pathways to meet the demands of a growing global population in a changing climate, all while preserving our natural resources.
By embracing agricultural technologies, farmers can navigate the complexities of modern agriculture, making enhanced decisions that build a more resilient and sustainable future for food production.