It is possible to remove weed in rows of sugar beets by using computer controlled propane flames which are controlled by a computer. The flames will only hit the weed plants and not touch the crop plants.This approch is touchless and has the advantage that weed seeds will not be triggered to start growing as is the case with mechanical weeding machines
Propane flames killing weed in sugar beet field

Computer controlled flames only targeting the weed

test setup

testing af propane flames

 

THERMAL WEEDER

Testing Thermal ROBOVATOR in sugar beets.

 

 

 

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Thermal weed control video of sugar beets. The test was done at NBR in Denmark