Why do compost bin have vents?

Answer 1

There are two main methods of composting: Aerobic and anaerobic. Both involve the microrganic rotting of organic material such as leaves, food, or faeces in a moist environment. Anaerobic composting can incorporate microrganisms that give off an unpleasant odour. For this reason aerobic composting is favoured by some people.

Compost bins need the holes to provide oxygen, to help prevent the compost from molding or rotting in an anaerobic way.

Alternatively, anaerobic compost bins can be used that have tight fitting lids so odours cannot escape.

Answer 2

No. The compost is broken down by detritivores and decomposers, some being aerobic microorganisms. These living creatures require food, water and oxygen, which is received through the holes, to survive.

Answer 3

It is important for compost bins to have vents so that as microorganisms break down the contents of the bins do not build up pressure from the various gaseous by products that are released by the microbes.

Answer 4

Bottom, sides and top are the places where holes have to be placed in compost bins. The bottom holes enable excess moisture to drain and thereby to prevent mildew and mold from forming and proliferating. All three locations promote proper circulation of air to preclude lingering odors and to support proper decomposition and ventilation levels.

Answer 5

doesn't matter as long as there about 1 inch apart.

Answer 6

The composting procedure is conducted by aerobic microorganisms. Like humans, these living creatures require food, water and oxygen to survive.

Answer 7

Gaps in the bin help to incorporate air and assist with drainage.

Answer 8

during decomposition one of the main chemical needed is oxygen. oxygen speeds up the reaction during earobic respiration