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SC | Ok, kind of a continuation of a conversation below.....
We have been discussing soybean N carryover into the next years corn crop. I personally don't count on any and apply N to corn accordingly and I believe you are shorting yourself if you are counting on things being there. Some folks would contend that there is anywhere from 10 to 60 units being carried over. I have never seen any data proving this and that seems like an aweful large range of N being left over leaving me to believe that it is just a matter of opinion and not fact.
Has anyone ever been able to measure this? Are there any studies out there? Are the beans fixing N that is already in the soil, but just congregating it at the roots of the bean stalk thus just relocating it? I would like to hear what everyone thinks, knows, believes in....seems like a topic with a lot of haze to the answer. | |
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Soybean N Carryover???
