Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure
Both raw and composted poultry manure is applied as soil amendment. The aims of this study were: (1) to develop phytotoxicity indexes for organic wastes and composts, and (2) to assess the correlation among phytotoxicity indexes, ecotoxicological endpoints and stability and physicochemical parameter...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/1040 https://www.sciencedirect.com/science/article/pii/S0956053X16302008?via%3Dihub |
| _version_ | 1855482807432773632 |
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| author | Young, Brian Jonathan Rizzo, Pedro Federico Riera, Nicolas Iván Della Torre, Virginia López, Valeria Alejandra Molina, Cecilia Denisse Fernández, Florencia Estefanía Crespo, Diana Elvira Barrena, Raquel Komilis, Dimitrios Sánchez, Antoni |
| author_browse | Barrena, Raquel Crespo, Diana Elvira Della Torre, Virginia Fernández, Florencia Estefanía Komilis, Dimitrios López, Valeria Alejandra Molina, Cecilia Denisse Riera, Nicolas Iván Rizzo, Pedro Federico Sánchez, Antoni Young, Brian Jonathan |
| author_facet | Young, Brian Jonathan Rizzo, Pedro Federico Riera, Nicolas Iván Della Torre, Virginia López, Valeria Alejandra Molina, Cecilia Denisse Fernández, Florencia Estefanía Crespo, Diana Elvira Barrena, Raquel Komilis, Dimitrios Sánchez, Antoni |
| author_sort | Young, Brian Jonathan |
| collection | INTA Digital |
| description | Both raw and composted poultry manure is applied as soil amendment. The aims of this study were: (1) to develop phytotoxicity indexes for organic wastes and composts, and (2) to assess the correlation among phytotoxicity indexes, ecotoxicological endpoints and stability and physicochemical parameters during passive composting of poultry manure. Six 2-m3 composting piles were constructed and four parameter groups (physicochemical and microbiological parameters, ecotoxicological endpoints, and biological activity) were determined at four sampling times during 92 days. Extracts were used to carry out acute toxicity tests on Daphnia magna, Lactuca sativa and Raphanus sativus. Composting decreased average toxicity 22.8% for the 3 species and D. magna was the most sensitive species. The static respiration index decreased from 1.12 to 0.46 mg O2 g OM h−1 whilst organic matter reduced by 64.1% at the end of the process. Escherichia coli colonies remained higher than values recommended by international guidelines. The D. magna immobilization test allowed the assessment of possible leachate or run-off toxicity. The new phytotoxicity indexes (RGIC0.8 and GIC80%), proposed in this study, as well as salinity, proved to be good maturity indicators. Hence, these phytotoxicity indexes could be implemented in monitoring strategies as useful ecotoxicological tools. Multivariate analyses demonstrated positive correlations between ecotoxicological endpoints (low toxicity) and biological activity (stability). These two parameter groups were associated at the final sampling time and showed negative correlations with several physicochemical parameters (organic and inorganic contents). The final poultry manure compost was rendered stable, but immature and, thus, unsuitable for soil amending. |
| format | Artículo |
| id | INTA1040 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | INTA10402018-10-16T13:30:18Z Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure Young, Brian Jonathan Rizzo, Pedro Federico Riera, Nicolas Iván Della Torre, Virginia López, Valeria Alejandra Molina, Cecilia Denisse Fernández, Florencia Estefanía Crespo, Diana Elvira Barrena, Raquel Komilis, Dimitrios Sánchez, Antoni Fitotoxicidad Phytotoxicity Poultry Farmyard Manure Ecotoxicology Estiércol Aves de Corral Ecotoxicología Both raw and composted poultry manure is applied as soil amendment. The aims of this study were: (1) to develop phytotoxicity indexes for organic wastes and composts, and (2) to assess the correlation among phytotoxicity indexes, ecotoxicological endpoints and stability and physicochemical parameters during passive composting of poultry manure. Six 2-m3 composting piles were constructed and four parameter groups (physicochemical and microbiological parameters, ecotoxicological endpoints, and biological activity) were determined at four sampling times during 92 days. Extracts were used to carry out acute toxicity tests on Daphnia magna, Lactuca sativa and Raphanus sativus. Composting decreased average toxicity 22.8% for the 3 species and D. magna was the most sensitive species. The static respiration index decreased from 1.12 to 0.46 mg O2 g OM h−1 whilst organic matter reduced by 64.1% at the end of the process. Escherichia coli colonies remained higher than values recommended by international guidelines. The D. magna immobilization test allowed the assessment of possible leachate or run-off toxicity. The new phytotoxicity indexes (RGIC0.8 and GIC80%), proposed in this study, as well as salinity, proved to be good maturity indicators. Hence, these phytotoxicity indexes could be implemented in monitoring strategies as useful ecotoxicological tools. Multivariate analyses demonstrated positive correlations between ecotoxicological endpoints (low toxicity) and biological activity (stability). These two parameter groups were associated at the final sampling time and showed negative correlations with several physicochemical parameters (organic and inorganic contents). The final poultry manure compost was rendered stable, but immature and, thus, unsuitable for soil amending. Fil: Young, Brian Jonathan. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Rizzo, Pedro Federico. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Riera, Nicolas Iváno. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Della Torre, Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Lopez, Valeria Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Molina, Cecilia Denisse. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Fernández, Florencia Estefanía. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Crespo, Diana Elvira. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentina Fil: Komilis, Dimitrios. Universitat Autònoma de Barcelona. Departamento de Ingeniería Química; España Fil: Sánchez, Antoni. Universitat Autònoma de Barcelona. Departamento de Ingeniería Química; España 2017-08-25T12:36:34Z 2017-08-25T12:36:34Z 2016-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/20.500.12123/1040 https://www.sciencedirect.com/science/article/pii/S0956053X16302008?via%3Dihub 0956-053X eng info:eu-repo/semantics/restrictedAccess application/pdf Waste management 54 : 101-109. (August 2016) |
| spellingShingle | Fitotoxicidad Phytotoxicity Poultry Farmyard Manure Ecotoxicology Estiércol Aves de Corral Ecotoxicología Young, Brian Jonathan Rizzo, Pedro Federico Riera, Nicolas Iván Della Torre, Virginia López, Valeria Alejandra Molina, Cecilia Denisse Fernández, Florencia Estefanía Crespo, Diana Elvira Barrena, Raquel Komilis, Dimitrios Sánchez, Antoni Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure |
| title | Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure |
| title_full | Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure |
| title_fullStr | Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure |
| title_full_unstemmed | Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure |
| title_short | Development of phytotoxicity indexes and their correlation with ecotoxicological, stability and physicochemical parameters during passive composting of poultry manure |
| title_sort | development of phytotoxicity indexes and their correlation with ecotoxicological stability and physicochemical parameters during passive composting of poultry manure |
| topic | Fitotoxicidad Phytotoxicity Poultry Farmyard Manure Ecotoxicology Estiércol Aves de Corral Ecotoxicología |
| url | http://hdl.handle.net/20.500.12123/1040 https://www.sciencedirect.com/science/article/pii/S0956053X16302008?via%3Dihub |
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