It`s about 50 cents a gallon, so around $8/acre. I can`t remember the exact analysis ….2-1-1?? or something, but you`re applying it foliar so you gain efficiency. Where I picked it up it was a guy with a big hog setup and he stored it in the pits of a old unused hog building. I don`t think any "skimming" is required, you just run it through progressively smaller screens and let it percolate for a few months. But you figure, run 10-15 gal as popup with planter and everytime you run the sprayer across the field post, you use that as a carrier in place of water, it can give you a edge. If you have your own liquid manure, there wouldn`t be much cost other than your time.
