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ND | For years all we ran was 3" twist shovels with the last ones being JD concave 3" Twist-they are twice the price & last twice as long-lately have been running regular spike ones, twist gets so rough a ground to go over twice or 2 passes & rougher when its wet & those lumps don't break down fast enough in this Gumbo ground. The JD Tru-Depth chisel plows have 1250 Lb point pressure & the regular chisel plows have only 600 lbs but Summers are good as well. In corn ground with a chopping cornhead run a super heavy disc & a Disc-ripper as a second pass. | |
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Chisel plowing questions
