Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste

Autores
Iocoli, Gastón Alejandro; Orden, Luciano; López, Fernando M.; Gómez, Marisa A.; Villamil, María B.; Zabaloy, María C.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Mineralization studies are the first step in determining the usefulness of an amendment such as fertilizer, and are essential to creating guidelines for dairy waste management to help producers make informed decisions. Our goal was to assess the effects of dairy raw, composted, and digested manure amendments on C, N, and P mineralization to evaluate the feasibility of their in-farm production and use as organic fertilizers. The liquid and solid fractions of dairy effluent (LDE, SDE), dairy effluent digestate (DED), onion–cattle manure digestate and compost (OCMD, OCMC) were characterized by chemical and spectroscopic methods. Soil microcosms with LDE, SDE, DED, OCMD and OCMC and the C, N and P mineralization were determined periodically. Elemental and structural differences among amendments led to contrasting profiles of C, N, and P mineralization, and thus to differences in nutrient availability, immobilization, and CO2 emission. All processed materials were more stable than untreated waste, reducing C emissions. Digestates showed net C immobilization, and supplied the highest levels of available N, creating a relative P deficit. Instead, the compost supplied N and P via mineralization, producing a relative P excess. Future studies should aim at evaluating fertilization strategies that combine both kinds of amendments, to exploit their complimentary agronomic characteristics.
EEA Hilario Ascasubi
Fil: Iocoli, Gastón Alejandro. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Iocoli, Gastón Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Iocoli, Gastón Alejandro. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Orden, Luciano. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Orden, Luciano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Fil: López, Fernando M. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: López, Fernando M. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: López, Fernando M. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Gómez, Marisa A. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Villamil, María B. University of Illinois at Urbana Champaign. Department of Crop Sciences; Estados Unidos
Fil: Zabaloy, María C. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Zabaloy, María C. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Zabaloy, María C. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fuente
Agronomy 11 (12) : 2595 (December 2021)
Materia
Producción Lechera
Sostenibilidad
Nutrientes
Desechos
Dióxido de Carbono
Milk Production
Sustainability
Nutrients
Wastes
Carbon Dioxide
Argentina
CO2
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/11506
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oai_identifier_str oai:localhost:20.500.12123/11506
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network_name_str INTA Digital (INTA)
spelling Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm WasteIocoli, Gastón AlejandroOrden, LucianoLópez, Fernando M.Gómez, Marisa A.Villamil, María B.Zabaloy, María C.Producción LecheraSostenibilidadNutrientesDesechosDióxido de CarbonoMilk ProductionSustainabilityNutrientsWastesCarbon DioxideArgentinaCO2Mineralization studies are the first step in determining the usefulness of an amendment such as fertilizer, and are essential to creating guidelines for dairy waste management to help producers make informed decisions. Our goal was to assess the effects of dairy raw, composted, and digested manure amendments on C, N, and P mineralization to evaluate the feasibility of their in-farm production and use as organic fertilizers. The liquid and solid fractions of dairy effluent (LDE, SDE), dairy effluent digestate (DED), onion–cattle manure digestate and compost (OCMD, OCMC) were characterized by chemical and spectroscopic methods. Soil microcosms with LDE, SDE, DED, OCMD and OCMC and the C, N and P mineralization were determined periodically. Elemental and structural differences among amendments led to contrasting profiles of C, N, and P mineralization, and thus to differences in nutrient availability, immobilization, and CO2 emission. All processed materials were more stable than untreated waste, reducing C emissions. Digestates showed net C immobilization, and supplied the highest levels of available N, creating a relative P deficit. Instead, the compost supplied N and P via mineralization, producing a relative P excess. Future studies should aim at evaluating fertilization strategies that combine both kinds of amendments, to exploit their complimentary agronomic characteristics.EEA Hilario AscasubiFil: Iocoli, Gastón Alejandro. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Iocoli, Gastón Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Iocoli, Gastón Alejandro. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Orden, Luciano. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Orden, Luciano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Hilario Ascasubi; ArgentinaFil: López, Fernando M. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: López, Fernando M. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: López, Fernando M. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Gómez, Marisa A. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Villamil, María B. University of Illinois at Urbana Champaign. Department of Crop Sciences; Estados UnidosFil: Zabaloy, María C. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Zabaloy, María C. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Zabaloy, María C. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaMDPI2022-03-29T14:18:58Z2022-03-29T14:18:58Z2021-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11506https://www.mdpi.com/2073-4395/11/12/25952073-4395https://doi.org/10.3390/agronomy11122595Agronomy 11 (12) : 2595 (December 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengArgentina .......... (nation) (World, South America)7006477info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-23T11:17:54Zoai:localhost:20.500.12123/11506instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:17:55.018INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
title Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
spellingShingle Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
Iocoli, Gastón Alejandro
Producción Lechera
Sostenibilidad
Nutrientes
Desechos
Dióxido de Carbono
Milk Production
Sustainability
Nutrients
Wastes
Carbon Dioxide
Argentina
CO2
title_short Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
title_full Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
title_fullStr Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
title_full_unstemmed Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
title_sort Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
dc.creator.none.fl_str_mv Iocoli, Gastón Alejandro
Orden, Luciano
López, Fernando M.
Gómez, Marisa A.
Villamil, María B.
Zabaloy, María C.
author Iocoli, Gastón Alejandro
author_facet Iocoli, Gastón Alejandro
Orden, Luciano
López, Fernando M.
Gómez, Marisa A.
Villamil, María B.
Zabaloy, María C.
author_role author
author2 Orden, Luciano
López, Fernando M.
Gómez, Marisa A.
Villamil, María B.
Zabaloy, María C.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Producción Lechera
Sostenibilidad
Nutrientes
Desechos
Dióxido de Carbono
Milk Production
Sustainability
Nutrients
Wastes
Carbon Dioxide
Argentina
CO2
topic Producción Lechera
Sostenibilidad
Nutrientes
Desechos
Dióxido de Carbono
Milk Production
Sustainability
Nutrients
Wastes
Carbon Dioxide
Argentina
CO2
dc.description.none.fl_txt_mv Mineralization studies are the first step in determining the usefulness of an amendment such as fertilizer, and are essential to creating guidelines for dairy waste management to help producers make informed decisions. Our goal was to assess the effects of dairy raw, composted, and digested manure amendments on C, N, and P mineralization to evaluate the feasibility of their in-farm production and use as organic fertilizers. The liquid and solid fractions of dairy effluent (LDE, SDE), dairy effluent digestate (DED), onion–cattle manure digestate and compost (OCMD, OCMC) were characterized by chemical and spectroscopic methods. Soil microcosms with LDE, SDE, DED, OCMD and OCMC and the C, N and P mineralization were determined periodically. Elemental and structural differences among amendments led to contrasting profiles of C, N, and P mineralization, and thus to differences in nutrient availability, immobilization, and CO2 emission. All processed materials were more stable than untreated waste, reducing C emissions. Digestates showed net C immobilization, and supplied the highest levels of available N, creating a relative P deficit. Instead, the compost supplied N and P via mineralization, producing a relative P excess. Future studies should aim at evaluating fertilization strategies that combine both kinds of amendments, to exploit their complimentary agronomic characteristics.
EEA Hilario Ascasubi
Fil: Iocoli, Gastón Alejandro. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Iocoli, Gastón Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Iocoli, Gastón Alejandro. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Orden, Luciano. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Orden, Luciano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Fil: López, Fernando M. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: López, Fernando M. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: López, Fernando M. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Gómez, Marisa A. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Villamil, María B. University of Illinois at Urbana Champaign. Department of Crop Sciences; Estados Unidos
Fil: Zabaloy, María C. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Zabaloy, María C. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Zabaloy, María C. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
description Mineralization studies are the first step in determining the usefulness of an amendment such as fertilizer, and are essential to creating guidelines for dairy waste management to help producers make informed decisions. Our goal was to assess the effects of dairy raw, composted, and digested manure amendments on C, N, and P mineralization to evaluate the feasibility of their in-farm production and use as organic fertilizers. The liquid and solid fractions of dairy effluent (LDE, SDE), dairy effluent digestate (DED), onion–cattle manure digestate and compost (OCMD, OCMC) were characterized by chemical and spectroscopic methods. Soil microcosms with LDE, SDE, DED, OCMD and OCMC and the C, N and P mineralization were determined periodically. Elemental and structural differences among amendments led to contrasting profiles of C, N, and P mineralization, and thus to differences in nutrient availability, immobilization, and CO2 emission. All processed materials were more stable than untreated waste, reducing C emissions. Digestates showed net C immobilization, and supplied the highest levels of available N, creating a relative P deficit. Instead, the compost supplied N and P via mineralization, producing a relative P excess. Future studies should aim at evaluating fertilization strategies that combine both kinds of amendments, to exploit their complimentary agronomic characteristics.
publishDate 2021
dc.date.none.fl_str_mv 2021-12
2022-03-29T14:18:58Z
2022-03-29T14:18:58Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/11506
https://www.mdpi.com/2073-4395/11/12/2595
2073-4395
https://doi.org/10.3390/agronomy11122595
url http://hdl.handle.net/20.500.12123/11506
https://www.mdpi.com/2073-4395/11/12/2595
https://doi.org/10.3390/agronomy11122595
identifier_str_mv 2073-4395
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Argentina .......... (nation) (World, South America)
7006477
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Agronomy 11 (12) : 2595 (December 2021)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.982451

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