Adubação orgânica e contaminação ambiental

Population and industrial landscape growth have increased the production of solid and liquid waste, requiring technology development and studies using these materials and processing to reduce the aggression to the environment. The use of waste on agricultural activity is interesting from an econom...

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Autores principales: Gonzales Figueiredo, Priscila, Yomei Tanamati, Fábio
Formato: Artículo
Lenguaje:portugués
Publicado: 2010
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Acceso en línea:https://dialnet.unirioja.es/servlet/oaiart?codigo=7454898
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Sumario:Population and industrial landscape growth have increased the production of solid and liquid waste, requiring technology development and studies using these materials and processing to reduce the aggression to the environment. The use of waste on agricultural activity is interesting from an economic perspective by providing increased productivity of plants and reduce the cost of fertilizers, as well as safe disposal of these materials into the environment. The supply of raw materials for production of organic fertilizer is high and diverse, which can increase the effectiveness of its use by organic compounds, provided there is a technical and scientific involvement in the production process and application. In this sense we will address the use of waste sewage sludge, pulp and paper industry, urban waste and animal manure as organic fertilizer and its potential for contamination in the environment.