Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth
Anaerobic digestion is a process that is widely used for the treatment of organic wastes. The digestate can be used as a soil amendment or crop fertiliser. The aims of our work were to evaluate 1) the physicochemical composition and pathogen content in a digestate from poultry manure, according to...
| Main Authors: | , , , , , , , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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2019
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/4701 https://www.sciencedirect.com/science/article/pii/S1002016018600578 https://doi.org/10.1016/S1002-0160(18)60057-8 |
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| author | Mortola, Natalia Andrea Romaniuk, Romina Ingrid Cosentino, Vanina Rosa Noemi Carfagno, Patricia Rizzo, Pedro Federico Bres, Patricia Alina Riera, Nicolas Roba, Marcos Andrés Butti, Mariano Sainz, Daiana Soledad Brutti, Lucrecia Noemi Eiza, Maximiliano Joaquin |
| author_browse | Bres, Patricia Alina Brutti, Lucrecia Noemi Butti, Mariano Carfagno, Patricia Cosentino, Vanina Rosa Noemi Eiza, Maximiliano Joaquin Mortola, Natalia Andrea Riera, Nicolas Rizzo, Pedro Federico Roba, Marcos Andrés Romaniuk, Romina Ingrid Sainz, Daiana Soledad |
| author_facet | Mortola, Natalia Andrea Romaniuk, Romina Ingrid Cosentino, Vanina Rosa Noemi Carfagno, Patricia Rizzo, Pedro Federico Bres, Patricia Alina Riera, Nicolas Roba, Marcos Andrés Butti, Mariano Sainz, Daiana Soledad Brutti, Lucrecia Noemi Eiza, Maximiliano Joaquin |
| author_sort | Mortola, Natalia Andrea |
| collection | INTA Digital |
| description | Anaerobic digestion is a process that is widely used for the treatment of organic wastes. The digestate can be used as a soil amendment or crop fertiliser. The aims of our work were to evaluate 1) the physicochemical composition and pathogen content in a
digestate from poultry manure, according to international regulations, and 2) the effect of its soil application on the major chemical
and biological soil properties and on the growth of Lactuca sativa. The experiment consisted of two groups of pots (with and without
crop). Treatments applied to each group were as follows: low and high doses of digestate and inorganic fertiliser, and no application
(control) (low dose: 70 kg nitrogen (N) ha1 and 21 kg phosphorus (P) ha1; high dose: 210 kg N ha1 and 63 kg P ha1). Soil
samples were taken 7 and 34 d (harvest) after treatment applications. Heavy metal and pathogen contents in the digestate were
below the upper limit values. Despite the high pH and electrical conductivity values of the digestate, both soil parameters presented
acceptable values for crop growth. Although there were no initial increases in total inorganic N and available P in soil with digestate
application, an increase in the fresh weight of crop was observed with the high dose application. This is probably associated with the
slow nutrient release from the digestate during the development of the crop. Changes in the microbial community were temporary
and occurred at the initial sampling stage of the experiment. |
| format | info:ar-repo/semantics/artículo |
| id | INTA4701 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| record_format | dspace |
| spelling | INTA47012019-03-21T18:56:49Z Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth Mortola, Natalia Andrea Romaniuk, Romina Ingrid Cosentino, Vanina Rosa Noemi Carfagno, Patricia Rizzo, Pedro Federico Bres, Patricia Alina Riera, Nicolas Roba, Marcos Andrés Butti, Mariano Sainz, Daiana Soledad Brutti, Lucrecia Noemi Eiza, Maximiliano Joaquin Anaerobic Treatment Crop Yield Organic Wastes Soil Amendments Lettuces Tratamiento Anaeróbico Rendimiento de Cultivos Desechos Orgánicos Enmiendas del Suelo Lechugas Lactuca sativa Organic Ferlitiser Soil Chemical Properties Soil Microbiological Properties Fertilizante Orgánico Propiedades Químicas del Suelo Propiedades Microbiológicas del Suelo Anaerobic digestion is a process that is widely used for the treatment of organic wastes. The digestate can be used as a soil amendment or crop fertiliser. The aims of our work were to evaluate 1) the physicochemical composition and pathogen content in a digestate from poultry manure, according to international regulations, and 2) the effect of its soil application on the major chemical and biological soil properties and on the growth of Lactuca sativa. The experiment consisted of two groups of pots (with and without crop). Treatments applied to each group were as follows: low and high doses of digestate and inorganic fertiliser, and no application (control) (low dose: 70 kg nitrogen (N) ha1 and 21 kg phosphorus (P) ha1; high dose: 210 kg N ha1 and 63 kg P ha1). Soil samples were taken 7 and 34 d (harvest) after treatment applications. Heavy metal and pathogen contents in the digestate were below the upper limit values. Despite the high pH and electrical conductivity values of the digestate, both soil parameters presented acceptable values for crop growth. Although there were no initial increases in total inorganic N and available P in soil with digestate application, an increase in the fresh weight of crop was observed with the high dose application. This is probably associated with the slow nutrient release from the digestate during the development of the crop. Changes in the microbial community were temporary and occurred at the initial sampling stage of the experiment. Fil: Romaniuk, Romina Ingrid. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Cosentino, Vanina Rosa Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina. Fil: Eiza, Maximiliano Joaquin. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Carfagno, Patricia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Rizzo, Pedro Federico. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Bres, Patricia Alina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina Fil: Riera, Nicolas Iván. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola; Argentina Fil: Butti, Mariano. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentina. Fil: Sainz, Daiana Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Brutti, Lucrecia Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina. Fil: Mortola, Natalia Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Roba, Marcos Andrés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Ingeniería Rural; Argentina 2019-03-21T18:44:25Z 2019-03-21T18:44:25Z 2019-02 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/4701 https://www.sciencedirect.com/science/article/pii/S1002016018600578 1002-0160 https://doi.org/10.1016/S1002-0160(18)60057-8 eng info:eu-repo/semantics/restrictedAccess application/pdf Pedosphere 29 (1) 60-69 (February 2019) |
| spellingShingle | Anaerobic Treatment Crop Yield Organic Wastes Soil Amendments Lettuces Tratamiento Anaeróbico Rendimiento de Cultivos Desechos Orgánicos Enmiendas del Suelo Lechugas Lactuca sativa Organic Ferlitiser Soil Chemical Properties Soil Microbiological Properties Fertilizante Orgánico Propiedades Químicas del Suelo Propiedades Microbiológicas del Suelo Mortola, Natalia Andrea Romaniuk, Romina Ingrid Cosentino, Vanina Rosa Noemi Carfagno, Patricia Rizzo, Pedro Federico Bres, Patricia Alina Riera, Nicolas Roba, Marcos Andrés Butti, Mariano Sainz, Daiana Soledad Brutti, Lucrecia Noemi Eiza, Maximiliano Joaquin Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth |
| title | Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth |
| title_full | Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth |
| title_fullStr | Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth |
| title_full_unstemmed | Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth |
| title_short | Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth |
| title_sort | potential use of a poultry manure digestate as a biofertiliser evaluation of soil properties and lactuca sativa growth |
| topic | Anaerobic Treatment Crop Yield Organic Wastes Soil Amendments Lettuces Tratamiento Anaeróbico Rendimiento de Cultivos Desechos Orgánicos Enmiendas del Suelo Lechugas Lactuca sativa Organic Ferlitiser Soil Chemical Properties Soil Microbiological Properties Fertilizante Orgánico Propiedades Químicas del Suelo Propiedades Microbiológicas del Suelo |
| url | http://hdl.handle.net/20.500.12123/4701 https://www.sciencedirect.com/science/article/pii/S1002016018600578 https://doi.org/10.1016/S1002-0160(18)60057-8 |
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