I know several farmers with gps, anywhere from the cheap, free signal ones to the $50,000 autosteer ones that are deadly accurate. And I've been impressed with fields seeded with those units, not to mention using gps myself for soil sampling and getting back to a flag within inches.
But I've also heard, seen and experienced the down side when the junk doesn't work, due to lost signal, software problems, lack of accuracy, etc etc.
All you need to fix a marker is a welder or a new hydraulic hose. You can't say the same for gps. I felt like fixing a gps the one day with a sledge hammer.
Since we're only cropping about 900 acres, I'm going more for reliability than anything else. We've been using tramlines with our hoe drill and plan to do the same with the air seeder.
But I've also heard, seen and experienced the down side when the junk doesn't work, due to lost signal, software problems, lack of accuracy, etc etc.
All you need to fix a marker is a welder or a new hydraulic hose. You can't say the same for gps. I felt like fixing a gps the one day with a sledge hammer.
Since we're only cropping about 900 acres, I'm going more for reliability than anything else. We've been using tramlines with our hoe drill and plan to do the same with the air seeder.
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