Like other farmers in the West, Roger Barton must irrigate the alfalfa hay he raises for horse owners. And like many farmers, Barton has to be creative to make ends meet. He has an off-farm job to support his family and is always trying to think of ways to keep his farm costs down.
When diesel costs rose to $4.25 per gallon a couple of years ago, Barton came up with a new, non-diesel-powered way to power his center pivot irrigation system, which creates those crop circles you may have noticed when flying over rural America. (The center pivot also saves lots of water by spreading just the right amount evenly over the land.)
