[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

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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