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Franklinton, LA | The Michigan State Univ. Branch Research Stations in his area should have data from replicated test plots to show the influence of row spacing, row direction, plant population, variety, planting date, fertilizer rate and other variables on yield. If this free data is not available online he should be able to get it from his county agent. I don't think the original poster has a lot to gain by spending his money to re-invent something. | |
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