Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms

[EN] Pig slurry is a valuable fertilizer for crop production but at the same time its management may pose environmental risks. Slurry samples were collected from 77 commercial farms of four animal categories (gestating and lactating sows, nursery piglets and growing pigs) and analyzed for macronutri...

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Autores: Antezana-Julian, Walter Orestes, Blas, Carlos de, García-Rebollar, P., Rodríguez, C., Beccaccia, A., Ferrer Riera, Pablo, Cerisuelo, A., Moset Hernández, Verónica, Estellés, F.|||0000-0001-6774-6075, Cambra López, María|||0000-0001-6130-9392, Calvet, S.|||0000-0001-6639-9892
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/98356
Acceso en línea:https://riunet.upv.es/handle/10251/98356
Access Level:acceso abierto
Palabra clave:Ammonia emission
Methane emission
Fertilizer value
Prediction model
Slurry characterization
BIOLOGIA ANIMAL
PRODUCCION ANIMAL
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spelling Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farmsAntezana-Julian, Walter OrestesBlas, Carlos deGarcía-Rebollar, P.Rodríguez, C.Beccaccia, A.Ferrer Riera, PabloCerisuelo, A.Moset Hernández, VerónicaEstellés, F.|||0000-0001-6774-6075Cambra López, María|||0000-0001-6130-9392Calvet, S.|||0000-0001-6639-9892Ammonia emissionMethane emissionFertilizer valuePrediction modelSlurry characterizationBIOLOGIA ANIMALPRODUCCION ANIMAL[EN] Pig slurry is a valuable fertilizer for crop production but at the same time its management may pose environmental risks. Slurry samples were collected from 77 commercial farms of four animal categories (gestating and lactating sows, nursery piglets and growing pigs) and analyzed for macronutrients, micronutrients, heavy metals and volatile fatty acids. Emissions of ammonia (NH3) and biochemical methane potential (BMP) were quantified. Slurry electrical conductivity, pH, dry matter content and ash content were also determined. Data analysis included an analysis of correlations among variables, the development of predictionmodels for gaseousemissions and the analysis of nutritional content of slurries for crop production. Descriptive information is provided in this work and shows a wide range of variability in all studied variables. Animal category affected some physicochemical parameters, probably as a consequence of different slurry management and use of cleaning water. Slurries from gestating sows and growing pigs tended to be more concentrated in nutrients, whereas the slurry from lactating sows and nursery piglets tended to be more diluted. Relevant relationships were found among slurry characteristics expressed in fresh basis and gas emissions. Predictivemodels using on-farmmeasurable parameterswere obtained forNH3 (R2 = 0.51) andCH4 (R2 = 0.76), which suggests that BMP may be estimated in commercial farms from easily determined slurry characteristics. Finally, slurry nutrient composition was highly variable. Therefore, complete analyses of slurries should be performed for an effective and environmental friendly land application.This project was funded by the Spanish Ministry of Science and Innovation (AGL2011-30023) and the Valencian Government (ACOMP/2013/118). We thank the BABEL Project, Building Academic Bonds between Europe and Latin America. Erasmus Mundus Programme Action 2 for PhD fellowships. The translation of this paper was funded by the Universitat Politecnica de Valencia, Spain.Springer-VerlagDepartamento de Ciencia AnimalInstituto Universitario de Ciencia y Tecnología AnimalEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalGeneralitat ValencianaMinisterio de Economía y CompetitividadMinisterio de Ciencia e InnovaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20162016-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/98356reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-56653-C3-2-R EFECTO DE LA INCLUSION DE SUBPRODUCTOS EN LAS EMISIONES DE GASES DE LOS PURINES. EVALUACION GLOBAL DE LOS IMPACTOS AMBIENTALESGeneralitat Valenciana https://doi.org/10.13039/501100003359 ACOMP%2F2013%2F118Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 AGL2011-30023-C03-01 EMISIONES DE NH3 Y GASES EFECTO INVERNADERO EN PURIN PORCINO Y POTENCIAL PARA PRODUCCION DE BIOGAS O VALOR FERTILIZANTE: VARIABILIDAD INDUCIDA POR ESTRATEGIAS DE ALIMENTACIONopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/983562026-06-13T07:49:27Z
dc.title.none.fl_str_mv Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
title Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
spellingShingle Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
Antezana-Julian, Walter Orestes
Ammonia emission
Methane emission
Fertilizer value
Prediction model
Slurry characterization
BIOLOGIA ANIMAL
PRODUCCION ANIMAL
title_short Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
title_full Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
title_fullStr Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
title_full_unstemmed Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
title_sort Composition, potential emissions and agricultural value of pig slurry from Spanish commercial farms
dc.creator.none.fl_str_mv Antezana-Julian, Walter Orestes
Blas, Carlos de
García-Rebollar, P.
Rodríguez, C.
Beccaccia, A.
Ferrer Riera, Pablo
Cerisuelo, A.
Moset Hernández, Verónica
Estellés, F.|||0000-0001-6774-6075
Cambra López, María|||0000-0001-6130-9392
Calvet, S.|||0000-0001-6639-9892
author Antezana-Julian, Walter Orestes
author_facet Antezana-Julian, Walter Orestes
Blas, Carlos de
García-Rebollar, P.
Rodríguez, C.
Beccaccia, A.
Ferrer Riera, Pablo
Cerisuelo, A.
Moset Hernández, Verónica
Estellés, F.|||0000-0001-6774-6075
Cambra López, María|||0000-0001-6130-9392
Calvet, S.|||0000-0001-6639-9892
author_role author
author2 Blas, Carlos de
García-Rebollar, P.
Rodríguez, C.
Beccaccia, A.
Ferrer Riera, Pablo
Cerisuelo, A.
Moset Hernández, Verónica
Estellés, F.|||0000-0001-6774-6075
Cambra López, María|||0000-0001-6130-9392
Calvet, S.|||0000-0001-6639-9892
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ciencia Animal
Instituto Universitario de Ciencia y Tecnología Animal
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Generalitat Valenciana
Ministerio de Economía y Competitividad
Ministerio de Ciencia e Innovación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Ammonia emission
Methane emission
Fertilizer value
Prediction model
Slurry characterization
BIOLOGIA ANIMAL
PRODUCCION ANIMAL
topic Ammonia emission
Methane emission
Fertilizer value
Prediction model
Slurry characterization
BIOLOGIA ANIMAL
PRODUCCION ANIMAL
description [EN] Pig slurry is a valuable fertilizer for crop production but at the same time its management may pose environmental risks. Slurry samples were collected from 77 commercial farms of four animal categories (gestating and lactating sows, nursery piglets and growing pigs) and analyzed for macronutrients, micronutrients, heavy metals and volatile fatty acids. Emissions of ammonia (NH3) and biochemical methane potential (BMP) were quantified. Slurry electrical conductivity, pH, dry matter content and ash content were also determined. Data analysis included an analysis of correlations among variables, the development of predictionmodels for gaseousemissions and the analysis of nutritional content of slurries for crop production. Descriptive information is provided in this work and shows a wide range of variability in all studied variables. Animal category affected some physicochemical parameters, probably as a consequence of different slurry management and use of cleaning water. Slurries from gestating sows and growing pigs tended to be more concentrated in nutrients, whereas the slurry from lactating sows and nursery piglets tended to be more diluted. Relevant relationships were found among slurry characteristics expressed in fresh basis and gas emissions. Predictivemodels using on-farmmeasurable parameterswere obtained forNH3 (R2 = 0.51) andCH4 (R2 = 0.76), which suggests that BMP may be estimated in commercial farms from easily determined slurry characteristics. Finally, slurry nutrient composition was highly variable. Therefore, complete analyses of slurries should be performed for an effective and environmental friendly land application.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/98356
url https://riunet.upv.es/handle/10251/98356
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-56653-C3-2-R EFECTO DE LA INCLUSION DE SUBPRODUCTOS EN LAS EMISIONES DE GASES DE LOS PURINES. EVALUACION GLOBAL DE LOS IMPACTOS AMBIENTALES
Generalitat Valenciana https://doi.org/10.13039/501100003359 ACOMP%2F2013%2F118
Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 AGL2011-30023-C03-01 EMISIONES DE NH3 Y GASES EFECTO INVERNADERO EN PURIN PORCINO Y POTENCIAL PARA PRODUCCION DE BIOGAS O VALOR FERTILIZANTE: VARIABILIDAD INDUCIDA POR ESTRATEGIAS DE ALIMENTACION
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer-Verlag
publisher.none.fl_str_mv Springer-Verlag
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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