What farmers regard as indispensable varies according to the type of farming, the size of the operation and the production area. In grain production, GPS guidance, automatic steering and section control have become everyday tools. They reduce overlap, save seed, fertiliser and chemicals, and allow farmers to manage every hectare more accurately.
Precision spraying systems take this further by applying chemicals only where they are required. Yield monitors, field mapping and digital platforms allow farmers to manage fields according to different production zones rather than treating every hectare as identical. When this information is combined over several seasons with soil analyses, weather records and yield data, farmers can increasingly identify high- and low-potential areas and refine their fertiliser and planting programmes.
In intensive irrigation, soil-moisture sensors and management software are becoming valuable tools for deciding when and how much water to apply. The objective is simple: use every drop of water and every kilogram of fertiliser as efficiently as possible. Even relatively simple equipment, such as a soil-moisture probe, can provide valuable information to dryland farmers when deciding whether conditions are suitable for planting.
Livestock farmers are also benefiting from technology. Electronic identification and digital record-keeping improve animal selection, traceability and genetic management. Automated sorting gates can reduce handling and identify animals that require attention. In dairy farming, electronic identification can link individual animals to production and health records, allowing farmers to monitor performance more closely.
Farm security is another area where technology has become increasingly important. Cameras, alarms, remote monitoring and sensor systems can provide early warnings when fences are tampered with or unusual activity occurs. For farmers who cannot be physically present across their entire property, these systems can provide valuable information and shorten response times.
Across different farming enterprises, integrated software is becoming particularly important. Farmers increasingly want production, financial, inventory, packing, marketing and machinery information to work together rather than sitting in separate systems. The real value comes when information becomes usable management information and helps the farmer make a decision.
Farmers with Drone Technology in Agriculture in South Africa.
Drones are another example. On large extensive farms, they can cover distances in minutes that would take hours by vehicle. They can be used to inspect water points, locate livestock, check fences, monitor crops and identify areas requiring attention.
Solar power has also become important on some farms, particularly where reliable electricity is difficult or expensive to obtain. Solar systems can supply pumps, irrigation systems, houses, security equipment and other farm infrastructure, while battery storage is increasingly being used to improve energy independence.
Weather applications have become another everyday tool. Accurate weather information can help farmers decide when to spray, plant, irrigate or harvest and can reduce the risk of applying expensive inputs immediately before unfavourable weather.
What will farmers need in the future?
The next major change is likely to be the integration of technologies rather than simply the purchase of more technology.
Artificial intelligence is expected to play a much larger role in agriculture. It could help analyse information from satellites, drones, soil sensors, weather stations and farm machinery to identify problems earlier and provide farmers with more precise decision-making information.
In the future, a farmer may increasingly receive a warning before a problem becomes visible to the human eye. A combination of satellite imagery, drones, soil sensors, weather information and machinery data could identify crop stress, nutrient problems, disease or water shortages and indicate where attention is required.
The next generation of machinery is also likely to become increasingly automated. Autonomous tractors, sprayers, robots and other machines could perform repetitive tasks with less direct human intervention. The technology will not eliminate the farmer; instead, it could allow the farmer to spend more time managing the business, interpreting information and making important decisions.
Farm machinery will increasingly communicate with other machinery and farm-management systems. A planter could record exactly what was planted and where. The sprayer could use that information later in the season, while the combine could return yield information to help determine the following season's planting and fertiliser strategy.
Another emerging possibility is the digital twin of the farm. This means creating a digital representation of fields, machinery, infrastructure and production systems that is continuously updated with real-world information. In time, this could allow farmers to compare different management decisions before making expensive changes on the farm.
Connectivity will become just as important as the individual machines themselves. As more sensors, vehicles and equipment communicate with one another, reliable connectivity across rural areas will become part of modern farm infrastructure.
Technology will also become smaller, faster and more affordable. Rapid soil and plant analysis could allow farmers to obtain useful information in the field rather than waiting days for laboratory results. Sensors could continuously monitor soil moisture, plant conditions, livestock and environmental changes.
But there is an important lesson for the future.
More technology does not automatically mean better farming.
Farmers are increasingly looking for technology that can demonstrate a practical return on investment. A system that collects thousands of pieces of information but does not help the farmer make a better decision can become an expensive novelty.
The future farmer will therefore not necessarily be the farmer with the most technology. It will be the farmer who can connect the right technologies, understand the information they produce and turn that information into timely decisions.
Ultimately, the technology farmers cannot farm without will be the technology that proves its value in the field — by saving money, saving time, reducing risk, improving productivity and helping the farmer remain profitable through increasingly challenging seasons.
The views and opinions expressed in this article are those of the writers and do not necessarily reflect the views or positions of any entities they represent. The information contained in this website is for general information purposes only. The information is provided by CRA and while we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk. 18,101 readers per week.
NS -We normally do not post sponsored or external videos on our professional platforms. However, videos of this nature — which are non-marketing and informative — are not freely available YouTube channels.
