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SC IA | Sorry to use an Iowa term, Im not sure if other states use a gauge to measure soil productivity. But for those that are familiar with it, if a person had a soil with a sub 30 csr, could the productivity of that soil be brought up to that of 60-80 csr soils if fertility and OM were increased generally speaking? For reference I'll say a Clarinda soil vs an Edina soil for anyone that is familiar with those. | |
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Can OM content affect CSR rating?
