Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality

Autores
Pérez Pizá, María Cecilia; Clausen, Liliana; Cejas, Ezequiel; Ferreyra, Matías Germán; Chamorro Garcés, Juan Camilo; Fina, Brenda Lorena; Zilli, Carla Giannina; Vallecorsa, Pablo Daniel; Prevosto, Leandro; Balestrasse, Karina Beatriz
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Megathyrsus maximus (Gatton panic) is a tropical grass highly valued both for its use as forage and for its biofuel potential. A major constraint in establishing pastures of this cultivar is the low viability and germination of seeds and the poor initial seedling establishment. We used non-thermal plasma (NTP, partially ionised gas) as a novel technology to treat seeds of this grass, aiming to improve their quality (i.e. germination traits). We also followed the performance of seedlings grown from NTP-treated seeds under field conditions by assessing seedling establishment, biomass production and forage quality during the first regrowth period, which is the critical period for pasture establishment. Two NTP treatments were performed through dielectric barrier discharges employing N2 as carrier gas. Non-treated seeds served as the control. Results showed that the viability of NTP-treated seeds was, on average, 1.5-fold higher than the control, and that germination energy and germination percentage of treated seeds was superior to the control by 2.1-fold and 2.2-fold, respectively. A field experiment showed that seedling establishment parameters (dynamics of cumulative emergence, emergence coefficient, and weighted average emergence rate) and pasture early productivity (represented by shoot dry matter) were enhanced by NTP treatment (phenolic sheet–polyester film barrier and 3 min exposure), showing 1.4–2.6-fold higher values than the control, confirming the results of the laboratory assays. Although NTP markedly increased the shoot dry matter production of the pasture, which was related to higher tiller population density and greater tiller weight, it did not affect the forage quality of the plants grown in the field. We conclude that NTP technology is suitable to improve seed germination of Gatton panic, in turn leading to improvements in seedling establishment and biomass production under field conditions without compromising forage quality.
EEA Quimilí
Fil: Pérez Pizá, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA); Argentina
Fil: Pérez Pizá, María Cecilia. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA); Argentina
Fil: Clausen, Liliana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Quimilí; Argentina
Fil: Cejas, Ezequiel. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Cejas, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: . Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Ferreyra, Matías Germán. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Chamorro Garcés, Juan Camilo. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Chamorro Garcés, Juan Camilo. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Fina, Brenda Lorena. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Fina, Brenda Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Zilli, Carla Giannina. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Zilli, Carla Giannina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Vallecorsa, Pablo Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Vallecorsa, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Prevosto, Leandro. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Prevosto, Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Balestrasse, Karina Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires; Argentina
Fuente
Crop & Pasture Science (Published online: 2 May 2022)
Materia
Panicum Maximum
Germinación de las Semillas
Productividad
Calidad de las Semillas
Establecimiento de Plantas
Rendimiento
Pastizales
Seed Germination
Productivity
Seed Quality
Plant Establishment
Yields
Pastures
Megathyrsus Maximus
Plasmas No Térmicos
Pasto Gatton Panic
Non-Thermal Plasmas
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/12538

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network_name_str INTA Digital (INTA)
spelling Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage qualityPérez Pizá, María CeciliaClausen, LilianaCejas, EzequielFerreyra, Matías GermánChamorro Garcés, Juan CamiloFina, Brenda LorenaZilli, Carla GianninaVallecorsa, Pablo DanielPrevosto, LeandroBalestrasse, Karina BeatrizPanicum MaximumGerminación de las SemillasProductividadCalidad de las SemillasEstablecimiento de PlantasRendimientoPastizalesSeed GerminationProductivitySeed QualityPlant EstablishmentYieldsPasturesMegathyrsus MaximusPlasmas No TérmicosPasto Gatton PanicNon-Thermal PlasmasMegathyrsus maximus (Gatton panic) is a tropical grass highly valued both for its use as forage and for its biofuel potential. A major constraint in establishing pastures of this cultivar is the low viability and germination of seeds and the poor initial seedling establishment. We used non-thermal plasma (NTP, partially ionised gas) as a novel technology to treat seeds of this grass, aiming to improve their quality (i.e. germination traits). We also followed the performance of seedlings grown from NTP-treated seeds under field conditions by assessing seedling establishment, biomass production and forage quality during the first regrowth period, which is the critical period for pasture establishment. Two NTP treatments were performed through dielectric barrier discharges employing N2 as carrier gas. Non-treated seeds served as the control. Results showed that the viability of NTP-treated seeds was, on average, 1.5-fold higher than the control, and that germination energy and germination percentage of treated seeds was superior to the control by 2.1-fold and 2.2-fold, respectively. A field experiment showed that seedling establishment parameters (dynamics of cumulative emergence, emergence coefficient, and weighted average emergence rate) and pasture early productivity (represented by shoot dry matter) were enhanced by NTP treatment (phenolic sheet–polyester film barrier and 3 min exposure), showing 1.4–2.6-fold higher values than the control, confirming the results of the laboratory assays. Although NTP markedly increased the shoot dry matter production of the pasture, which was related to higher tiller population density and greater tiller weight, it did not affect the forage quality of the plants grown in the field. We conclude that NTP technology is suitable to improve seed germination of Gatton panic, in turn leading to improvements in seedling establishment and biomass production under field conditions without compromising forage quality.EEA QuimilíFil: Pérez Pizá, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA); ArgentinaFil: Pérez Pizá, María Cecilia. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA); ArgentinaFil: Clausen, Liliana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Quimilí; ArgentinaFil: Cejas, Ezequiel. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; ArgentinaFil: Cejas, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: . Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; ArgentinaFil: Ferreyra, Matías Germán. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Chamorro Garcés, Juan Camilo. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; ArgentinaFil: Chamorro Garcés, Juan Camilo. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Fina, Brenda Lorena. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; ArgentinaFil: Fina, Brenda Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Zilli, Carla Giannina. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Zilli, Carla Giannina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Vallecorsa, Pablo Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Vallecorsa, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Prevosto, Leandro. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; ArgentinaFil: Prevosto, Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Balestrasse, Karina Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires; ArgentinaCSIRO Publishing2022-08-09T13:46:19Z2022-08-09T13:46:19Z2022-05-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/12538https://www.publish.csiro.au/cp/CP216191836-09471836-5795 (Online)https://doi.org/10.1071/CP21619Crop & Pasture Science (Published online: 2 May 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:40Zoai:localhost:20.500.12123/12538instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:40.398INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
title Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
spellingShingle Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
Pérez Pizá, María Cecilia
Panicum Maximum
Germinación de las Semillas
Productividad
Calidad de las Semillas
Establecimiento de Plantas
Rendimiento
Pastizales
Seed Germination
Productivity
Seed Quality
Plant Establishment
Yields
Pastures
Megathyrsus Maximus
Plasmas No Térmicos
Pasto Gatton Panic
Non-Thermal Plasmas
title_short Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
title_full Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
title_fullStr Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
title_full_unstemmed Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
title_sort Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality
dc.creator.none.fl_str_mv Pérez Pizá, María Cecilia
Clausen, Liliana
Cejas, Ezequiel
Ferreyra, Matías Germán
Chamorro Garcés, Juan Camilo
Fina, Brenda Lorena
Zilli, Carla Giannina
Vallecorsa, Pablo Daniel
Prevosto, Leandro
Balestrasse, Karina Beatriz
author Pérez Pizá, María Cecilia
author_facet Pérez Pizá, María Cecilia
Clausen, Liliana
Cejas, Ezequiel
Ferreyra, Matías Germán
Chamorro Garcés, Juan Camilo
Fina, Brenda Lorena
Zilli, Carla Giannina
Vallecorsa, Pablo Daniel
Prevosto, Leandro
Balestrasse, Karina Beatriz
author_role author
author2 Clausen, Liliana
Cejas, Ezequiel
Ferreyra, Matías Germán
Chamorro Garcés, Juan Camilo
Fina, Brenda Lorena
Zilli, Carla Giannina
Vallecorsa, Pablo Daniel
Prevosto, Leandro
Balestrasse, Karina Beatriz
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Panicum Maximum
Germinación de las Semillas
Productividad
Calidad de las Semillas
Establecimiento de Plantas
Rendimiento
Pastizales
Seed Germination
Productivity
Seed Quality
Plant Establishment
Yields
Pastures
Megathyrsus Maximus
Plasmas No Térmicos
Pasto Gatton Panic
Non-Thermal Plasmas
topic Panicum Maximum
Germinación de las Semillas
Productividad
Calidad de las Semillas
Establecimiento de Plantas
Rendimiento
Pastizales
Seed Germination
Productivity
Seed Quality
Plant Establishment
Yields
Pastures
Megathyrsus Maximus
Plasmas No Térmicos
Pasto Gatton Panic
Non-Thermal Plasmas
dc.description.none.fl_txt_mv Megathyrsus maximus (Gatton panic) is a tropical grass highly valued both for its use as forage and for its biofuel potential. A major constraint in establishing pastures of this cultivar is the low viability and germination of seeds and the poor initial seedling establishment. We used non-thermal plasma (NTP, partially ionised gas) as a novel technology to treat seeds of this grass, aiming to improve their quality (i.e. germination traits). We also followed the performance of seedlings grown from NTP-treated seeds under field conditions by assessing seedling establishment, biomass production and forage quality during the first regrowth period, which is the critical period for pasture establishment. Two NTP treatments were performed through dielectric barrier discharges employing N2 as carrier gas. Non-treated seeds served as the control. Results showed that the viability of NTP-treated seeds was, on average, 1.5-fold higher than the control, and that germination energy and germination percentage of treated seeds was superior to the control by 2.1-fold and 2.2-fold, respectively. A field experiment showed that seedling establishment parameters (dynamics of cumulative emergence, emergence coefficient, and weighted average emergence rate) and pasture early productivity (represented by shoot dry matter) were enhanced by NTP treatment (phenolic sheet–polyester film barrier and 3 min exposure), showing 1.4–2.6-fold higher values than the control, confirming the results of the laboratory assays. Although NTP markedly increased the shoot dry matter production of the pasture, which was related to higher tiller population density and greater tiller weight, it did not affect the forage quality of the plants grown in the field. We conclude that NTP technology is suitable to improve seed germination of Gatton panic, in turn leading to improvements in seedling establishment and biomass production under field conditions without compromising forage quality.
EEA Quimilí
Fil: Pérez Pizá, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA); Argentina
Fil: Pérez Pizá, María Cecilia. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA); Argentina
Fil: Clausen, Liliana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Quimilí; Argentina
Fil: Cejas, Ezequiel. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Cejas, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: . Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Ferreyra, Matías Germán. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Chamorro Garcés, Juan Camilo. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Chamorro Garcés, Juan Camilo. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Fina, Brenda Lorena. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Fina, Brenda Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Zilli, Carla Giannina. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Zilli, Carla Giannina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Vallecorsa, Pablo Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Vallecorsa, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Prevosto, Leandro. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina
Fil: Prevosto, Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Balestrasse, Karina Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires; Argentina
description Megathyrsus maximus (Gatton panic) is a tropical grass highly valued both for its use as forage and for its biofuel potential. A major constraint in establishing pastures of this cultivar is the low viability and germination of seeds and the poor initial seedling establishment. We used non-thermal plasma (NTP, partially ionised gas) as a novel technology to treat seeds of this grass, aiming to improve their quality (i.e. germination traits). We also followed the performance of seedlings grown from NTP-treated seeds under field conditions by assessing seedling establishment, biomass production and forage quality during the first regrowth period, which is the critical period for pasture establishment. Two NTP treatments were performed through dielectric barrier discharges employing N2 as carrier gas. Non-treated seeds served as the control. Results showed that the viability of NTP-treated seeds was, on average, 1.5-fold higher than the control, and that germination energy and germination percentage of treated seeds was superior to the control by 2.1-fold and 2.2-fold, respectively. A field experiment showed that seedling establishment parameters (dynamics of cumulative emergence, emergence coefficient, and weighted average emergence rate) and pasture early productivity (represented by shoot dry matter) were enhanced by NTP treatment (phenolic sheet–polyester film barrier and 3 min exposure), showing 1.4–2.6-fold higher values than the control, confirming the results of the laboratory assays. Although NTP markedly increased the shoot dry matter production of the pasture, which was related to higher tiller population density and greater tiller weight, it did not affect the forage quality of the plants grown in the field. We conclude that NTP technology is suitable to improve seed germination of Gatton panic, in turn leading to improvements in seedling establishment and biomass production under field conditions without compromising forage quality.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-09T13:46:19Z
2022-08-09T13:46:19Z
2022-05-02
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/20.500.12123/12538
https://www.publish.csiro.au/cp/CP21619
1836-0947
1836-5795 (Online)
https://doi.org/10.1071/CP21619
url http://hdl.handle.net/20.500.12123/12538
https://www.publish.csiro.au/cp/CP21619
https://doi.org/10.1071/CP21619
identifier_str_mv 1836-0947
1836-5795 (Online)
dc.language.none.fl_str_mv eng
language eng
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eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CSIRO Publishing
publisher.none.fl_str_mv CSIRO Publishing
dc.source.none.fl_str_mv Crop & Pasture Science (Published online: 2 May 2022)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
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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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