The ones I used to write about were not centre pivot - they travelled
along a wide strip. It was a bit tricky to keep the individual units
sychronised, as I remember. Saved on land though as an existing field
could be converted quite easily.
AndrewF
On 21/01/2006, at 2:42 AM, Barry B. Bean wrote:
> Those are center pivot irrigation rigs. They are anchored to a well
> in the center of the farm, and pivot around that point sprinkling
> water. Its a good way to irrigate land without having to level it.
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