Clark SD | I don't know if this is fair comparison, but looking at the picture the mound to the left represents tillage done by a pocket gopher, while the soil to the right represents soil not disturbed by tillage. You can see the soil in the mound is more graunular in structure, while the soil to right is more aggregated in structure.
Edited by Mikenesd 10/26/2016 04:10
 (home place nw mounds 10 25 2016 001.jpg)
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 home place nw mounds 10 25 2016 001.jpg (122KB - 174 downloads)
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soil pictures
