Rolling Stones | If you Have Rocks (and Root Balls), Should you Roll?

Big wheels rollin’

The big drums rolling across Midwest soybean fields at planting time range in size from 20 to 85 ft. wide, says Gary Naeve, a farmer and president of Custom Made Products, Humboldt, IA, a large Midwest implement dealer. The hollow steel cylinders – no ballast – are generally 42 in. in diameter. A 62-ft. roller can cover about 600 acres/day, he says.

Naeve prefers models with independently suspended sections. On his own farm, Naeve rolls right ahead of the planter, or when the beans are 2-3 in. tall. Rolling right after planting can cause residue to blow if it’s dry and you get a strong wind soon afterward, he says.

The big rollers range in price from $17,000 for a 20-footer to $65,000 for the 85-ft. model, he says. Custom land-rolling rates range from $3/acre to $10/acre, averaging $6.55/ acre, according to Iowa State University’s 2010 Iowa Farm Custom Rate Survey.

 

January 2011

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