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| It is Jerry Hatfield. Applying manure to soybeans only makes agronomic economic sense if you are using it as a disposal mechanism for manure. (Just to keep the issues straight.) The plant doesn't care where its nitrogen comes from. Late season application of nitrogen can give you a yield boost sometimes but no one does that. At a practical level, this is two opposing camps pushing hot buttons over nothing because in most areas, the P application regs will trump all. | |
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Illegal to spread manure on soys in Iowa???
