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 Alton, Ia | Way too general. "Hog manure" varies from 5 #N/1000 sow unit/nursery water to 60# finisher liquid gold. You need to pull samples.
"Here" the general rule of them is get analysis, calculate value compared to commercial for the NPK, and then after application it costs the crop guy about 3/4 of what commercial would have. ON one hand you'll have some compaction and variability, on the other hand you are getting a whole bunch of micro's and OM that isn't factored in.
No location given. In Iowa, based on the hog unit size, you'll need to have newer than 4 year grid samples, and have their manure plan updated for your fields. | |
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