North Central Ohio, across the Corn belt ! | In My opinion, It would all depend on your soil CEC. and Organic soil Humus % content.
also the % of Cations.
For Maximum production farms growing 60 Plus Bu. S.B. s and 200 Bu. corn consistently.
20 to 30 Lbs of applied Manganese Sulfate is a common application.
and 6 to 10 Lbs of copper sulfate per acre rate.
these applications certainly do not need to be made annually.
so watch your soil and tissue analysis for further applications of dry Broadcast.
I certainly would recommend consulting with a Local Agronomist, consultant or Extension specialists working with Your soils and maximum, High yield growers.
qualification.
If you are NOT on well drained soils and are NOT now producing well above the county average annually. ?
then there are better ways to spend your $ for a better ROI. Now
In My opinion.
Soil Cations
P-K-S and a well managed Nitrogen soil Humus building program come 1st.
|
Manganese and Copper
