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southern MN | Depends on the condition of the alfalfa, but corn will use the N, a decent top soil with a decent stand of alfalfa will have stored 100+ lbs of N for your corn to use around here. That dollars in the bank.
Around here one of the few ways to double crop is take a spring alfalfa cutting, and then plant beans. Depending what crops you need, and catch a rain just right that works well too.
Paul | |
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Best results after alfalfa?
