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| Ok, I understand. I wanted more yield too and I didn't care what theory I had to follow to get it, I just wanted some yield. Using google scholar a lot over 2 winters, I couldn't find any ratio that mattered in published research. In both soil samples and in plant tissue samples, lots of people have looked it seems but no holy grail has been found. There was hope for a system called DRIS on tissue samples. I don't know that it is used on field crops much; fruit and vegetables maybe. That's about all I know. | |
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