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sw MN | Gypsum at 500 pound rate
29.4 % cal 148 pounds
23.5 % sulfur 117.50 pounds
vs
If you don't have Gypsum close to you. This is your best choice.
High cal lime at 500 pound rate
30% cal 150 pounds
+
AMS at 500 pound rate
21% N 105 pounds Remember to value this N. Corn should be planted to use the N.
24% Sulfur 120 pounds
I would apply more lime than 1000 pounds of lime. I use a min rate of 2 ton. I wanted this example to show apples to apples.
Some of us apply 100 - 400 pounds of ams each year on every acre.
Edited by JDPlowboy 11/26/2012 18:08
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Gypsum: Does it help or not
