The ag industry is continuously focused on producing higher yields, reducing labor costs, creating more environmentally friendly farms and producing less waste. GPS technology and more streamlined processes are helping those businesses create more efficient and reliable growing practices.
Automated guidance and steering systems are evolving
Over the past five years, GPS steering solutions have evolved from an after-market add-on to a standard factory installation. Much like computer software, these systems can control several different components and processes at the same time. They can be easily monitored and controlled by one central interface and device.
Automated systems include a GPS receiver and antenna and can be used on equipment like tractors, sprayers, combines and fertilizer spreaders, helping to improve farm work efficiency.
Delicate processes such as applying pesticides, herbicides, and fertilizers can be better controlled and monitored, helping to reduce waste and expenses.
Guidance solutions like these can also improve performance on other large farm vehicles for tasks such as rolling or cultivating, and can improve precision farming for planting and soil distribution
Self driving tractors are on the horizon
Mishaps or overlaps during the application process can have expensive and long-lasting impacts; distraction or decreased visibility is often the culprit. By removing most human interaction, common mistakes like over-applying (driving too narrow) and skips (driving too wide) can be reduced. Eliminating these and other risks can help reduce claims and promote operational efficiency and reduced waste.
Over the next 10 years, the use of self-driving tractors and robots that harness GPS capabilities are expected to rise. An ongoing need to control costs and increase output will eventually encourage farmers to embrace remote and autonomous technologies like these.
Automated farm implements have also begun to help resolve labor shortages. These systems and vehicles can enable one person to complete the work of two. Limitations still apply for operating autonomous tractors on public roads, however, so monitoring is still required.
How can GPS improve efficiency on my farm?
GPS can improve farm efficiency for soil sampling, irrigation monitoring and more precise planting:
GPS can collect accurate data to determine soil variability and establish whether soil is ideal for crop growth. By taking samples in blocks called grids (areas of approximately .5-10 acres), soil types can be profiled to distinguish viability and determine fertilizer and seed requirements for optimal growth.
Irrigation systems with GPS can monitor rainfall and help measure soil moisture to direct water where it’s needed most. They can also be used to identify heavy weeded patches, which stifle crop growth and can hamper eventual yields over time.
GPS systems can also help generate an algorithm to calculate irrigation needs based on crop and soil type. It can evaluate soil maintenance schedules.
Precision agriculture is an information technology-based management system that collects data obtained from GPS and integrates it into a global information system (GIS). It can come in handy when planning future plant density, spacing and depth. Adjustments can be programmed into the GPS software and be ready to go for planting season.
During the planting season, the GPS monitor can execute the program without relying on an operator’s constant attention. The machine can change seeding spacing and depth continuously while the operator focuses on machine performance.
Yield mapping, another concept made possible with GPS technology, is a technique in agriculture that utilizes GPS data to analyze variables like crop yield and moisture content. Farmers can analyze and compare crop yields year over year to plan more effectively. It also gives them a map of field productivity to compare output vs input and decide the best plan for each acre.
Is human interaction in farming becoming a thing of the past?
With improved satellite signals, broader digital bandwidth and remote capabilities, it’s possible that sensitive agronomy procedures could be managed without human interaction in the future. How well this new perspective and technology is embraced by the agricultural industry will dictate the timing, however. Nationwide continues to explore the added efficiency and cost-effectiveness of this technology and what it could mean for your farm and future.
For more information on emerging technologies and agronomy techniques, please refer to your Nationwide Agribusiness consultant.
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