Precision Ag Agriculture

Precision Agriculture

Koch Ag Fieldworks is a business located in Bute on the Yorke Peninsula in South Australia.  We have been providing services to people across South Australia for over 18 years.
Our product portfolio is focused on precision agriculture.
That's what we do, its our passion!

Trimble Authorized Ag Dealer - US_Englis


Trimble Agriculture’s innovative, user-friendly precision ag technology helps farmers achieve practical changes to maximize profitability across the entire farm operation.

RTK SA Guidance Network


Our own multi brand compatible NTRIP Base station network. Currently the network covers over 5 million acres and we are expanding throughout South Australia. Our system offers RTK corrections to your GPS receiver, with back up and seamless next nearest automatic base ability.



With 190 years of experience in manufacturing agricultural machinery, Kuhn offers a range of products and services that ensure performance. As a leader in agricultural machinery, Kuhn offer the best products to farmers every day and all over the world. Kuhn's daily strengths and commitments: striving to deliver the best service for our customers.


Protrakker Implement Steering Protracker

From planting to spraying, ProTrakker Hydraulic Hitches are compatible with a wide variety of GPS tractor guidance systems, giving you more control options for your implement in the field. Pairing ProTrakker GPS-ready implement guidance with GPS steering technology delivers increased repeatability and top-notch row crop guidance.



MagGrow is a patented, proprietary technology that significantly reduces waste associated with conventional pesticide applications, delivering your important plant protection products where they matter the most.

Furrow Management Systems Australia FMSA


FMSA offers a range of furrow injection modules and backend Friction Flow delivery system.With combined industry experience of over 25 years in application and precision technology.

Weedseeker Spot Sprayer

Weedseeker 2

WeedSeeker® 2 is the next generation spot spray system from Trimble Agriculture. Redesigned for superior weed killing, it delivers all-around improved performance to previous solutions.

Cropstalker Shielded Shield Sprayer

Crop Stalker

Crop Stalker shielded sprayers have precise ground following spray shields combined with vision based guidance and a fast acting side shift mechanism to stalk out and kill those troublesome inter-row weeds.

Top-Quality Brands

Names You Can Trust

Clay Spreading Scraper

Field Services

We offer through our contracting business Spading for non wetting sands. We have designed a system that will also seed the spaded area in one pass reducing soil erosion at the same time.

Clay spreading is also available to incorporate with non wetting sands to assist with moisture retention.

Furthermore we contract our Breadal spreader for liming and fertilising treatments.

We also provide Field mapping and data management for variable rate applications and yield mapping.