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| I'm always hesitant on putting a company website out, but there is an economic calculator that I have checked that is on the "square" (as my father likes to say).
https://www.tigersul.com/calculators/
It uses your prices and doesn't pull punches. (Refreshing to see a company do something like this.)
Look at putting out plant uptake S rates and evaluating the least expensive source that fits your management program. Conversion from OM-S can get me some of the S I need, but not nearly enough. Then it converts to sulfate and leaches. So I'm right back where I was before. S isn't really mobile in the plant. Some of my friends have thought they had N deficiency but really were seeing S deficiencies.
My 2 pennies. Your mileage may vary. | |
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