Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective

Autores
Chorolque, A.; Pellejero, G.; Sosa, María Cristina; Palacios, J.; Aschkar, Gabriela Marisa; García Delgado, C.; Jiménez Ballesta, R
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The production of onion waste derived mainly from bulbs affected by fungal diseases, during onion classification and storage presents an important agro-environmental issue in onion production regions. Composting is an environmentally friendly strategy to recycle agricultural waste and produce organic fertilizers. Modifications of the microbial community in soil can affect the ability of pathogen propagules to survive, germinate and infect plant roots. Hence, the main objective of this work was to exploring the mechanisms involved on the presence of three soil-borne phytopathogenic fungi during the composting process of onion waste under the hypothesis if that the resulting compost effectively prevents or minimizes the dispersion of phytopathogenic fungi. To this end, three composting piles of 60 tonnes each were built by layering onion waste affected by phytopathogenic fungi and cow dung at 1:1 ratio. Temperature, moisture, pH, electrical conductivity (EC) and Aspergillus niger, Penicillium sp. and Fusarium sp. growth were monitored for 100 days. During the first 28 days of composting, the presence of phytopathogenic fungi increased significantly showing thereafter a downward trend. Final estimations of fungal populations densities indicated a predominance of A. niger and an effective reduction in the abundance of Fusarium sp. This pilot-scale work demonstrates the feasibility of composting onion waste contaminated with phytopathogenic fungi and highlights the positive environmental impact associated with this practice. Therefore, the composting of onion waste and cow dung is a feasible and sustainable procedure to recycle onion waste and to promote circular economy in onion production regions.
Fil: Chorolque, A.. Universidad Nacional del Comahue; Argentina
Fil: Pellejero, G.. Universidad Nacional del Comahue; Argentina
Fil: Sosa, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue. Instituto de Biotecnología Agropecuaria del Comahue | Universidad Nacional del Comahue. Facultad de Ciencias Agrarias. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue. Instituto de Biotecnología Agropecuaria del Comahue; Argentina
Fil: Palacios, J.. Universidad Nacional del Comahue; Argentina
Fil: Aschkar, Gabriela Marisa. Universidad Nacional del Comahue; Argentina
Fil: García Delgado, C.. Universidad Autónoma de Madrid; España
Fil: Jiménez Ballesta, R. Universidad Autónoma de Madrid; España
Materia
AGRICULTURAL WASTE
BIOCONTROL
CIRCULAR ECONOMY
COMPOST
ONION
PHYTOPATHOGENIC FUNGI
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/153807
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/153807
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspectiveChorolque, A.Pellejero, G.Sosa, María CristinaPalacios, J.Aschkar, Gabriela MarisaGarcía Delgado, C.Jiménez Ballesta, RAGRICULTURAL WASTEBIOCONTROLCIRCULAR ECONOMYCOMPOSTONIONPHYTOPATHOGENIC FUNGIhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The production of onion waste derived mainly from bulbs affected by fungal diseases, during onion classification and storage presents an important agro-environmental issue in onion production regions. Composting is an environmentally friendly strategy to recycle agricultural waste and produce organic fertilizers. Modifications of the microbial community in soil can affect the ability of pathogen propagules to survive, germinate and infect plant roots. Hence, the main objective of this work was to exploring the mechanisms involved on the presence of three soil-borne phytopathogenic fungi during the composting process of onion waste under the hypothesis if that the resulting compost effectively prevents or minimizes the dispersion of phytopathogenic fungi. To this end, three composting piles of 60 tonnes each were built by layering onion waste affected by phytopathogenic fungi and cow dung at 1:1 ratio. Temperature, moisture, pH, electrical conductivity (EC) and Aspergillus niger, Penicillium sp. and Fusarium sp. growth were monitored for 100 days. During the first 28 days of composting, the presence of phytopathogenic fungi increased significantly showing thereafter a downward trend. Final estimations of fungal populations densities indicated a predominance of A. niger and an effective reduction in the abundance of Fusarium sp. This pilot-scale work demonstrates the feasibility of composting onion waste contaminated with phytopathogenic fungi and highlights the positive environmental impact associated with this practice. Therefore, the composting of onion waste and cow dung is a feasible and sustainable procedure to recycle onion waste and to promote circular economy in onion production regions.Fil: Chorolque, A.. Universidad Nacional del Comahue; ArgentinaFil: Pellejero, G.. Universidad Nacional del Comahue; ArgentinaFil: Sosa, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue. Instituto de Biotecnología Agropecuaria del Comahue | Universidad Nacional del Comahue. Facultad de Ciencias Agrarias. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue. Instituto de Biotecnología Agropecuaria del Comahue; ArgentinaFil: Palacios, J.. Universidad Nacional del Comahue; ArgentinaFil: Aschkar, Gabriela Marisa. Universidad Nacional del Comahue; ArgentinaFil: García Delgado, C.. Universidad Autónoma de Madrid; EspañaFil: Jiménez Ballesta, R. Universidad Autónoma de Madrid; EspañaCtr Environment & Energy Research & Studies2021-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/153807Chorolque, A.; Pellejero, G.; Sosa, María Cristina; Palacios, J.; Aschkar, Gabriela Marisa; et al.; Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective; Ctr Environment & Energy Research & Studies; International Journal of Environmental Science and Technology; 7-2021; 1-101735-1472CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s13762-021-03561-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:12Zoai:ri.conicet.gov.ar:11336/153807instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:48:12.681CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
title Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
spellingShingle Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
Chorolque, A.
AGRICULTURAL WASTE
BIOCONTROL
CIRCULAR ECONOMY
COMPOST
ONION
PHYTOPATHOGENIC FUNGI
title_short Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
title_full Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
title_fullStr Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
title_full_unstemmed Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
title_sort Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective
dc.creator.none.fl_str_mv Chorolque, A.
Pellejero, G.
Sosa, María Cristina
Palacios, J.
Aschkar, Gabriela Marisa
García Delgado, C.
Jiménez Ballesta, R
author Chorolque, A.
author_facet Chorolque, A.
Pellejero, G.
Sosa, María Cristina
Palacios, J.
Aschkar, Gabriela Marisa
García Delgado, C.
Jiménez Ballesta, R
author_role author
author2 Pellejero, G.
Sosa, María Cristina
Palacios, J.
Aschkar, Gabriela Marisa
García Delgado, C.
Jiménez Ballesta, R
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AGRICULTURAL WASTE
BIOCONTROL
CIRCULAR ECONOMY
COMPOST
ONION
PHYTOPATHOGENIC FUNGI
topic AGRICULTURAL WASTE
BIOCONTROL
CIRCULAR ECONOMY
COMPOST
ONION
PHYTOPATHOGENIC FUNGI
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The production of onion waste derived mainly from bulbs affected by fungal diseases, during onion classification and storage presents an important agro-environmental issue in onion production regions. Composting is an environmentally friendly strategy to recycle agricultural waste and produce organic fertilizers. Modifications of the microbial community in soil can affect the ability of pathogen propagules to survive, germinate and infect plant roots. Hence, the main objective of this work was to exploring the mechanisms involved on the presence of three soil-borne phytopathogenic fungi during the composting process of onion waste under the hypothesis if that the resulting compost effectively prevents or minimizes the dispersion of phytopathogenic fungi. To this end, three composting piles of 60 tonnes each were built by layering onion waste affected by phytopathogenic fungi and cow dung at 1:1 ratio. Temperature, moisture, pH, electrical conductivity (EC) and Aspergillus niger, Penicillium sp. and Fusarium sp. growth were monitored for 100 days. During the first 28 days of composting, the presence of phytopathogenic fungi increased significantly showing thereafter a downward trend. Final estimations of fungal populations densities indicated a predominance of A. niger and an effective reduction in the abundance of Fusarium sp. This pilot-scale work demonstrates the feasibility of composting onion waste contaminated with phytopathogenic fungi and highlights the positive environmental impact associated with this practice. Therefore, the composting of onion waste and cow dung is a feasible and sustainable procedure to recycle onion waste and to promote circular economy in onion production regions.
Fil: Chorolque, A.. Universidad Nacional del Comahue; Argentina
Fil: Pellejero, G.. Universidad Nacional del Comahue; Argentina
Fil: Sosa, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue. Instituto de Biotecnología Agropecuaria del Comahue | Universidad Nacional del Comahue. Facultad de Ciencias Agrarias. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue. Instituto de Biotecnología Agropecuaria del Comahue; Argentina
Fil: Palacios, J.. Universidad Nacional del Comahue; Argentina
Fil: Aschkar, Gabriela Marisa. Universidad Nacional del Comahue; Argentina
Fil: García Delgado, C.. Universidad Autónoma de Madrid; España
Fil: Jiménez Ballesta, R. Universidad Autónoma de Madrid; España
description The production of onion waste derived mainly from bulbs affected by fungal diseases, during onion classification and storage presents an important agro-environmental issue in onion production regions. Composting is an environmentally friendly strategy to recycle agricultural waste and produce organic fertilizers. Modifications of the microbial community in soil can affect the ability of pathogen propagules to survive, germinate and infect plant roots. Hence, the main objective of this work was to exploring the mechanisms involved on the presence of three soil-borne phytopathogenic fungi during the composting process of onion waste under the hypothesis if that the resulting compost effectively prevents or minimizes the dispersion of phytopathogenic fungi. To this end, three composting piles of 60 tonnes each were built by layering onion waste affected by phytopathogenic fungi and cow dung at 1:1 ratio. Temperature, moisture, pH, electrical conductivity (EC) and Aspergillus niger, Penicillium sp. and Fusarium sp. growth were monitored for 100 days. During the first 28 days of composting, the presence of phytopathogenic fungi increased significantly showing thereafter a downward trend. Final estimations of fungal populations densities indicated a predominance of A. niger and an effective reduction in the abundance of Fusarium sp. This pilot-scale work demonstrates the feasibility of composting onion waste contaminated with phytopathogenic fungi and highlights the positive environmental impact associated with this practice. Therefore, the composting of onion waste and cow dung is a feasible and sustainable procedure to recycle onion waste and to promote circular economy in onion production regions.
publishDate 2021
dc.date.none.fl_str_mv 2021-07
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/11336/153807
Chorolque, A.; Pellejero, G.; Sosa, María Cristina; Palacios, J.; Aschkar, Gabriela Marisa; et al.; Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective; Ctr Environment & Energy Research & Studies; International Journal of Environmental Science and Technology; 7-2021; 1-10
1735-1472
CONICET Digital
CONICET
url http://hdl.handle.net/11336/153807
identifier_str_mv Chorolque, A.; Pellejero, G.; Sosa, María Cristina; Palacios, J.; Aschkar, Gabriela Marisa; et al.; Biological control of soil-borne phytopathogenic fungi through onion waste composting: implications for circular economy perspective; Ctr Environment & Energy Research & Studies; International Journal of Environmental Science and Technology; 7-2021; 1-10
1735-1472
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s13762-021-03561-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Ctr Environment & Energy Research & Studies
publisher.none.fl_str_mv Ctr Environment & Energy Research & Studies
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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