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USA | Was figuring 164 lbs N, 150 lbs DAP and 70 lbs Potash.
Prices I was using wereWAG where prices might be with $3 corn, fert prices used probably on the high side with $3 corn way things are currently looking.
Here are current prices that was quoted today. $420 DAP, $391 potash, $272- 32%
150 lbs Dap @ $420 ton = $31.50 acre
70lbs Potash @ $391 ton = $13.68 acre. Looked again @ the removal chart was on the wrong line requires about 80lbs Potash @ $391 ton= $15.64 acre.
Haven't checked on NH3 price lately, but if 32 is $272, should be able to buy NH3 in the $550 ton area.
164 lbs N- 27lbs N from DAP= 137 lbs N. $ 550 ton NH3 =$.335 lb N x 137= $45.94 acre.
Looks like was about $1 acre to low on N, $1.50 low on DAP and about $4.50 acre low on Potash = $7 acre. Don't see how that is way off.
Edited by coup 9/16/2013 21:40
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