Research from the Prairie Agricultural Machinery Institute, in partnership with the Indian Head Agricultural Research Foundation, found that extension headers that allow the cutter bar to be shifted forward hold the advantage for straight cutting. Nathan Gregg, Project Manager for Applied Agricultural Services at PAMI, said that such extension headers showed a clear advantage over all other systems. “Our research shows that draper headers have a slight advantage over rigid table auger-type headers. However, extension headers have a clear advantage over all other systems, with the lowest amount of losses out of all the headers we tested.”
In addition to using the proper machinery, incorporating a pre-harvest herbicide application can further maximize yield potential while improving straight cutting efficiency.
Jason Swan straight cuts some of the canola on his farm in Beechy, Saskatchewan. “We’ve used Heat LQ to help us with our harvest for the past few years,” he said. “Heat LQ helps us dry down the plants, make it easier to cut, and helping the plants flow more smoothly through the combine. We also like it because it helps us stage out our harvest. It just dries down the plants faster and makes our whole harvest much easier.”
Using an application of Heat LQ tank-mixed with glyphosate helps speed up crop drydown and controls tough weeds to set up the field for the next season. This increases crop uniformity, making it easier to straight cut while minimizing dockage and maximizing yield potential.
Straight cutting provides Canadian growers with harvest options, helping to manage harvest timing and speed up field operations. Pre-harvest herbicide applications and proper equipment use help growers achieve straight cutting success.
Source: BASF