[Desechos de planta de celulosa promueven ingreso de nutrientes y mineralizacion de N en un Alfisol degradado]

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Autor:Undurraga, Pablo; Hirzel, Juan; Celis, Jose; Perez, Carla; Sandoval, Marco

Serie Documental: Chilean Journal of Agricultural Research

Pulp and paper mill waste, such as biomass fly ash and sewage sludge, is commonly disposed of in landfills. This waste can be valuable as nutrients and C sources for degraded soils. Ash and sludge samples were chemically characterized before ash/sludge pellets were experimentally manufactured for use as soil amendment. An incubation experiment was carried out with controlled moisture and temperature; nutrient input and N mineralization were evaluated at 0, 15, 30, 45, and 60 d intervals using three pellet types with different proportions of ash, sludge, and gypsum (as a binder) and applied at four doses equivalent to 0, 10, 20, and 40 Mg ha-1

Enlace:
https://biblioteca.inia.cl/handle/123456789/31007

Citar esta publicación:
Undurraga, Pablo, Hirzel, Juan, Celis, Jose, Perez, Carla y Sandoval, Marco (2017) [Desechos de planta de celulosa promueven ingreso de nutrientes y mineralizacion de N en un Alfisol degradado] [en línea]. Chilean Journal of Agricultural Research. Disponible en: https://biblioteca.inia.cl/handle/123456789/31007 (Consultado: ).
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