manure composting

acre agriculture animal brown cattle close compost composting cow digested dirty droppings dung ecrement ecreta faeces farm farmland feces fertilizer fertilizers filth garbage garden gardening grass grime gross ground guano hay heap livestock manure meadow mess mire muck mud natural nature of ordure organic outdoors outside pat pile plant poo poop rubbish rural scent scented scum sewage shit slime sludge smell smelly straw up waste