Deutsch: Kompostierung / Español: Compostaje / Português: Compostagem / Français: Compostage / Italiano: Composizione del compostaggio /
A Composting is the controlled biological Decomposition of organic material in the presence of air to form a humus -like material. Controlled methods of Composting include mechanical mixing and aerating, ventilating the materials by dropping them through a vertical series of aerated chambers, or placing the compost in piles out in the open air and mixing it or turning it periodically.Other /More definition:
A Composting is the decomposition of yard waste and vegetable scraps into organic material
Other /More definition:
A Composting is Partial breakdown of organic plant and animal matter by Aerobic Bacteria to produce a material that can be used as a soil conditioner or fertilizer. See compost.