addjunkie
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- Messages
- 13,647
- Location
- Northumberland. Reet oot in the sticks
Look how its made….https://www.fertilizerseurope.com/fertilizers-in-europe/how-fertilizers-are-made/Hmm - not absolutely sure about that
Where as slurry is recycled agricultural waste, produced by feeding cows that eat grass. So we can feed ourselves.