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| That idea was around back in the late 1960's maybe 1970. A guy was promoting it at the county fair. Had a 8 foot square box putting grain (barley as that was the most common , cheap here) on trays add water. Pull a tray out after X number of days. In a year he was long gone and the one or 2 others that might have been playing with it. I don't remember any particulars, but much better than normal processing of grain to feed was the selling point. | |
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