Farmyard manure: Solid, Animal dung, urine, straw, High levels of OM, Slower release of nutrients, Spread with a muck spreader, Stored in a manure pit, Does not produce toxic gases, Slurry: Liquid, Animal dung, urine, Lower levels of OM, Faster release of nutrients, Spread with splash plate, trailing shoe, dribble bar, Stored in underground tanks, Produces toxic gases,

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