Estrume

Estrume ou esterco são designações dadas ao material orgânico em avançado estado de decomposição utilizado como fertilizante e condicionador dos solos para melhoria das práticas agrícolas. Os estrumes contribuem para a fertilidade dos solos pela adição de matéria orgânica e de nutrientes para as plantas, tais como em nível macronutriente o azoto, cálcio, magnésio, potássio e o fósforo. E a nível micronutriente cobre e zinco.[1]
Ver também
- Agronomia
- Album graecum
- Digestão anaeróbica
- Biocombustível
- Biodigestor
- Biomassa
- Fezes
- Compostagem
- Manejo do esterco
Referências
- ↑ Pauletti e Motta, Volnei e Antonio. «Nutrientes alternativos». dezembro/2004 - janeiro/2005. Fundação ABC e Universidade Federal do Paraná, edição 14 da revista Cultivar Bovinos. Consultado em 21 de dezembro de 2017
- Anderson, S., and F. Ertug-Yaras. (1998). «Fuel fodder and faeces: an ethnographic and botanical study of dung fuel use in central Anatolia.». Environmental Archaeology. 1: 99-109
- Charles, M. P. (1998). «Fodder from dung: the recognition and interpretation of dung derived plant material from archaeological sites». Environmental Archaeology. 1: 111-122
- Fenton, Alexander (1985). «A fuel of necessity: animal manure». In: Alexander Fenton. The Shape of the Past. Essays in Scottish Ethnology. Edinburgh: John Donald. pp. 96–111
- Miller, N. F. (1984). «The use of dung as fuel: an ethnographic example and an archaeological application». Paléorient. 10: 71-79
- Winterhalder, B., R. Larsen, and R. B. Thomas. (1974). «Dung as an essential resource in a highland Peruvian community». Human Ecology. 2: 89-104
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