New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees

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The cadmium absorption by cacao plant and increased in beans accumulation, represents a problem for the exports of cacao beans and chocolate industry. In this study, native strains of Trichoderma spp. were evaluated for their capacity of tolerate and removal to Cd, collected from rhizospheric soil o...

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Autores: Cayotopa-Torres, José, Arévalo-López, Luis, Pichis-García, Roger, Olivera-Cayotopa, Delmar, Rimachi-Valle, Marilyn, Márquez-Dávila, Kadir
Formato: artículo
Fecha de Publicación:2021
Institución:Universidad Nacional de Trujillo
Repositorio:Revista UNITRU - Scientia Agropecuaria
Lenguaje:español
OAI Identifier:oai:ojs.revistas.unitru.edu.pe:article/3465
Enlace del recurso:http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3465
Nivel de acceso:acceso abierto
Materia:Theobroma cacao
cepas nativas
metales pesados
hongos de suelo
native strains
heavy metal
soil fungi
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spelling New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao treesNuevos agentes de biorremediación de cadmio: Especies de Trichoderma nativas de la rizósfera de árboles de cacaoCayotopa-Torres, José Arévalo-López, Luis Pichis-García, Roger Olivera-Cayotopa, Delmar Rimachi-Valle, Marilyn Márquez-Dávila, Kadir Theobroma cacaocepas nativasmetales pesadoshongos de sueloTheobroma cacaonative strainsheavy metalsoil fungiThe cadmium absorption by cacao plant and increased in beans accumulation, represents a problem for the exports of cacao beans and chocolate industry. In this study, native strains of Trichoderma spp. were evaluated for their capacity of tolerate and removal to Cd, collected from rhizospheric soil of cacao trees. In order to evaluate such capacities under in vitro conditions, 10 native strains of Trichoderma spp. were inoculated in potato dextrose agar (PDA) culture medium contaminated with three concentrations of Cd (25 ppm, 100 ppm and 250 ppm) and in potato dextrose (PD) culture medium contaminated with 5 ppm Cd. With data of growth rhythm (RC) of the fungus colony in Cd presence and percentage of Cd removal (RCd), the analysis of variance was performed, and the means were compared with Scott-knott test (p = 0.05). The results showed that, Trichoderma spp. were sensitive to Cd presence and capable of Cd removing. Among the strains with high significant removal Cd capacity (p < 0.05) were T. brevicompactum M43D (83.1%), T. harzianum M1P (67.0%) and T. spirale M55SM (65.8%). While the most tolerant strains were T. harzianum M1P and T. koningiopsis M3B, in comparison to the control treatment without Cd. Therefore, T. brevicompactum M43D and T. spirale M55SM unite to the list of Trichoderma species as potential new Cd bioremediation agents that can be explored.La absorción de cadmio (Cd) por la planta de cacao y la mayor acumulación en granos, representa un problema para las exportaciones y la industria chocolateraTrichoderma spp. nativas con capacidad de remoción y tolerancia a Cd, colectadas del suelo rizosférico de árboles de cacao. in vitro fueron inoculadas 10 cepas Trichoderma spp. nativas en medio de cultivo papa dextrosa agar (PDA) contaminado con tres concentraciones de Cd (25 ppm, 100 ppm y 250 ppm) y en medio de cultivo papa dextrosa (PD) contaminado con 5 ppm de Cd. Con los datos de ritmo de crecimiento (RC) de la colonia del hongo en presencia de Cd y porcentaje de remoción de Cd (RCd), se realizaron el análisis de varianza y las medias se compararon con la prueba de Scott-knott (p = 0,05). Trichoderma spp. fueron sensibles a la presencia de Cd y capaces de remover Cd. Entre las cepas con alta capacidad de remoción significativa (p < 0,05) de Cd fueron T. brevicompactum M43D (83,1%), T. harzianum M1P (67,0%) y T. spirale M55SM (65,8%). Mientras, las cepas más tolerantes fueron T. harzianum M1P y T. koningiopsis M3B, en comparación al tratamiento control sin Cd. Por lo tanto, T. brevicompactum M43D y T. spirale M55SM se suman a la lista de especies de Trichoderma como nuevos agentes potenciales de biorremediación de Cd que pueden ser explorados.Universidad Nacional de Trujillo2021-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/346510.17268/sci.agropecu.2021.017Scientia Agropecuaria; Vol. 12 No. 2 (2021): Abril-Junio; 155-160Scientia Agropecuaria; Vol. 12 Núm. 2 (2021): Abril-Junio; 155-1602306-67412077-9917reponame:Revista UNITRU - Scientia Agropecuariainstname:Universidad Nacional de Trujilloinstacron:UNITRUspahttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3465/4137Derechos de autor 2021 José Cayotopa-Torres, Luis Arévalo-López, Roger Pichis-García, Delmar Olivera-Cayotopa, Marilyn Rimachi-Valle, Kadir Márquez-Dávilahttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccess2021-06-01T15:35:35Zmail@mail.com -
dc.title.none.fl_str_mv New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
Nuevos agentes de biorremediación de cadmio: Especies de Trichoderma nativas de la rizósfera de árboles de cacao
title New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
spellingShingle New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
Cayotopa-Torres, José
Theobroma cacao
cepas nativas
metales pesados
hongos de suelo
Theobroma cacao
native strains
heavy metal
soil fungi
title_short New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
title_full New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
title_fullStr New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
title_full_unstemmed New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
title_sort New cadmium bioremediation agents: Trichoderma species native to the rhizosphere of cacao trees
dc.creator.none.fl_str_mv Cayotopa-Torres, José
Arévalo-López, Luis
Pichis-García, Roger
Olivera-Cayotopa, Delmar
Rimachi-Valle, Marilyn
Márquez-Dávila, Kadir
author Cayotopa-Torres, José
author_facet Cayotopa-Torres, José
Arévalo-López, Luis
Pichis-García, Roger
Olivera-Cayotopa, Delmar
Rimachi-Valle, Marilyn
Márquez-Dávila, Kadir
author_role author
author2 Arévalo-López, Luis
Pichis-García, Roger
Olivera-Cayotopa, Delmar
Rimachi-Valle, Marilyn
Márquez-Dávila, Kadir
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Theobroma cacao
cepas nativas
metales pesados
hongos de suelo
Theobroma cacao
native strains
heavy metal
soil fungi
topic Theobroma cacao
cepas nativas
metales pesados
hongos de suelo
Theobroma cacao
native strains
heavy metal
soil fungi
dc.description.none.fl_txt_mv The cadmium absorption by cacao plant and increased in beans accumulation, represents a problem for the exports of cacao beans and chocolate industry. In this study, native strains of Trichoderma spp. were evaluated for their capacity of tolerate and removal to Cd, collected from rhizospheric soil of cacao trees. In order to evaluate such capacities under in vitro conditions, 10 native strains of Trichoderma spp. were inoculated in potato dextrose agar (PDA) culture medium contaminated with three concentrations of Cd (25 ppm, 100 ppm and 250 ppm) and in potato dextrose (PD) culture medium contaminated with 5 ppm Cd. With data of growth rhythm (RC) of the fungus colony in Cd presence and percentage of Cd removal (RCd), the analysis of variance was performed, and the means were compared with Scott-knott test (p = 0.05). The results showed that, Trichoderma spp. were sensitive to Cd presence and capable of Cd removing. Among the strains with high significant removal Cd capacity (p < 0.05) were T. brevicompactum M43D (83.1%), T. harzianum M1P (67.0%) and T. spirale M55SM (65.8%). While the most tolerant strains were T. harzianum M1P and T. koningiopsis M3B, in comparison to the control treatment without Cd. Therefore, T. brevicompactum M43D and T. spirale M55SM unite to the list of Trichoderma species as potential new Cd bioremediation agents that can be explored.
La absorción de cadmio (Cd) por la planta de cacao y la mayor acumulación en granos, representa un problema para las exportaciones y la industria chocolateraTrichoderma spp. nativas con capacidad de remoción y tolerancia a Cd, colectadas del suelo rizosférico de árboles de cacao. in vitro fueron inoculadas 10 cepas Trichoderma spp. nativas en medio de cultivo papa dextrosa agar (PDA) contaminado con tres concentraciones de Cd (25 ppm, 100 ppm y 250 ppm) y en medio de cultivo papa dextrosa (PD) contaminado con 5 ppm de Cd. Con los datos de ritmo de crecimiento (RC) de la colonia del hongo en presencia de Cd y porcentaje de remoción de Cd (RCd), se realizaron el análisis de varianza y las medias se compararon con la prueba de Scott-knott (p = 0,05). Trichoderma spp. fueron sensibles a la presencia de Cd y capaces de remover Cd. Entre las cepas con alta capacidad de remoción significativa (p < 0,05) de Cd fueron T. brevicompactum M43D (83,1%), T. harzianum M1P (67,0%) y T. spirale M55SM (65,8%). Mientras, las cepas más tolerantes fueron T. harzianum M1P y T. koningiopsis M3B, en comparación al tratamiento control sin Cd. Por lo tanto, T. brevicompactum M43D y T. spirale M55SM se suman a la lista de especies de Trichoderma como nuevos agentes potenciales de biorremediación de Cd que pueden ser explorados.
description The cadmium absorption by cacao plant and increased in beans accumulation, represents a problem for the exports of cacao beans and chocolate industry. In this study, native strains of Trichoderma spp. were evaluated for their capacity of tolerate and removal to Cd, collected from rhizospheric soil of cacao trees. In order to evaluate such capacities under in vitro conditions, 10 native strains of Trichoderma spp. were inoculated in potato dextrose agar (PDA) culture medium contaminated with three concentrations of Cd (25 ppm, 100 ppm and 250 ppm) and in potato dextrose (PD) culture medium contaminated with 5 ppm Cd. With data of growth rhythm (RC) of the fungus colony in Cd presence and percentage of Cd removal (RCd), the analysis of variance was performed, and the means were compared with Scott-knott test (p = 0.05). The results showed that, Trichoderma spp. were sensitive to Cd presence and capable of Cd removing. Among the strains with high significant removal Cd capacity (p < 0.05) were T. brevicompactum M43D (83.1%), T. harzianum M1P (67.0%) and T. spirale M55SM (65.8%). While the most tolerant strains were T. harzianum M1P and T. koningiopsis M3B, in comparison to the control treatment without Cd. Therefore, T. brevicompactum M43D and T. spirale M55SM unite to the list of Trichoderma species as potential new Cd bioremediation agents that can be explored.
publishDate 2021
dc.date.none.fl_str_mv 2021-04-28
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3465
10.17268/sci.agropecu.2021.017
url http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3465
identifier_str_mv 10.17268/sci.agropecu.2021.017
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3465/4137
dc.rights.none.fl_str_mv Derechos de autor 2021 José Cayotopa-Torres, Luis Arévalo-López, Roger Pichis-García, Delmar Olivera-Cayotopa, Marilyn Rimachi-Valle, Kadir Márquez-Dávila
https://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2021 José Cayotopa-Torres, Luis Arévalo-López, Roger Pichis-García, Delmar Olivera-Cayotopa, Marilyn Rimachi-Valle, Kadir Márquez-Dávila
https://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Trujillo
publisher.none.fl_str_mv Universidad Nacional de Trujillo
dc.source.none.fl_str_mv Scientia Agropecuaria; Vol. 12 No. 2 (2021): Abril-Junio; 155-160
Scientia Agropecuaria; Vol. 12 Núm. 2 (2021): Abril-Junio; 155-160
2306-6741
2077-9917
reponame:Revista UNITRU - Scientia Agropecuaria
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instacron:UNITRU
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instname_str Universidad Nacional de Trujillo
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