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composting | |||
potting | |||
composting The natural 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 |
compostagem : 14 phrases in 4 subjects |
Agriculture | 2 |
Environment | 10 |
Industry | 1 |
Information technology | 1 |