east central south dakota | Wheat on the left picture, was on corn. Wheat on the right picture was on corn on corn. Both samples say they have inorganic N available. But the C:N ratio on the corn on corn then wheat has really slowed the growth down. This is basically to the foot. Nothing else different all the same field. It’s nice to see how the C:N ratio, controls the N uptake potential early.
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 (IMG_0338 (full).jpeg)
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IMG_0338 (full).jpeg (403KB - 20 downloads)
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soil c/n ratio?
