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Southeast WI | If you see no yield increase at "x" N rate with and without Pivot bio that means you have adequate N OR Pivot Bio contributes nothing.
You need to know where your soils historically are for response levels and test either side of those points. If you really want to understand what pivot bio is doing put a full N response plot in with 6 N rates, including 0, replicate 4 times with and without Pivot on each rate. Becomes a huge plot. BUT SURELY PIVOT BIO HAS ALL THIS PERTINENT (and obviously positive) RESEARCH AND IS JUST HOLDING BACK ON IT. | |
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