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humification | |||
composting | |||
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 | |||
stamping | |||
compost making |
compostage: 33 a las frases, 5 temas |
Agricultura | 2 |
Ambiente | 16 |
Derecho laboral | 1 |
Industria | 2 |
Recursos naturales y conservación de la vida silvestre. | 12 |