Patterns in the fields

I have seen these patters for years, and have just as long, wondered what this is.

Is it some kind of test fields for different types of corn or anything ?
They can be found several places "all over" the US

Strange patterns.kmz (775 B)

Aug 15, 2018 8:13:35 GMT norwegiantiger said:

I have seen these patters for years, and have just as long, wondered what this is.

Is it some kind of test fields for different types of corn or anything ?
They can be found several places "all over" the US

Center-pivot irrigation (sometimes called central pivot irrigation), also called water-wheel and circle irrigation, is a method of crop irrigation in which equipment rotates around a pivot and crops are watered with sprinklers.

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