Tensorfield

What is it?

Tensorfield Agriculture provides a precision thermal weeding machine designed to eradicate post-emergent weeds in vegetable crops using heated vegetable oil.

Managing weeds in densely planted vegetable beds traditionally requires either intensive hand-weeding or the extensive application of chemical herbicides. Manual weeding crews are expensive and increasingly difficult to source, while chemical herbicides can face strict regulatory limits and disqualify crops from organic certification. Physical tilling often damages delicate keeper crops and disrupts the soil structure. Tensorfield offers a semi-autonomous alternative based on university research. The machine uses a thermal micro-dosing sprayer to apply extremely small doses of very hot vegetable oil directly to the weeds. This method kills the targeted plants with half-inch precision, requiring absolutely no soil disturbance.

Why use it?

Adopting a thermal micro-dosing system allows vegetable growers to achieve significant labour reduction, with one machine and operator matching the throughput of a 40-person hand-weeding crew. Because the system relies entirely on heated vegetable oil, it is approved for organic farming, allowing producers to maintain premium certifications without maintaining an extensive herbicide inventory. The precision application ensures that keeper crops remain undamaged, while the lack of mechanical tilling preserves the soil crust and protects overall soil health, providing a viable, chemical-free weed management solution.

Key Features

• Execute Thermal Micro-Dosing
  Applies extremely small, precise doses of heated vegetable oil directly to post-emergent weeds to achieve effective eradication.

• Maintain Half-Inch Precision
  Utilises an advanced sprayer system capable of targeting and killing weeds in densely planted beds with half-inch accuracy.

• Avoid Soil Disturbance
  Eliminates the need for mechanical tilling, protecting the soil crust and ensuring effective weed control without damaging delicate keeper crops.

• Support Organic Farming
  Provides a weed control method that is fully approved for organic use, completely removing the need for chemical herbicide inventories.

• Reduce Manual Labour
  Operates semi-autonomously, allowing a single machine and operator to equal the daily weeding throughput of a 40-person manual hand crew.

Who is it for?

This precision thermal weeding machine is engineered for commercial vegetable growers and organic farmers seeking chemical-free weed control, primarily in North America.

Have you used Tensorfield?

Your experience helps others make informed choices. Share how it performed in eradicating weeds in densely planted beds or its impact on your hand-weeding labour costs.