Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials

Autores
Vigliano, Marina Del Milagro; Baldessari, Jorge Javier; De La Barrera, Guillermo; Maguire, Vanina Giselle; Martinez, Maria Jose
Año de publicación
2026
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Peanut grain quality is shaped by both genetic and environmental factors; however, their combined effects remain poorly understood across diverse production conditions. This study evaluated genotype (G), environment (E), and G × E interactions on oil, protein, mineral, carbohydrate, fatty acids and vitamin E in 26 advanced breeding lines and commercial cultivars across 12 environments in the main peanut production region of Argentina. The experimental design consisted of a randomized complete block design. Genotype stability was assessed using mixed Finlay–Wilkinson models for quality traits and environmental mean. Environment was the primary driver of variation in oil, protein, mineral, and fatty acid profiles, while carbohydrates were predominantly genotype-dependent. Warm conditions during the reproductive growth stage increased oil and mineral accumulation, whereas cooler, wetter environments favored carbohydrate deposition and higher polyunsaturated fatty acid content. Lines G14 and G23 and cultivars ASEM 400 INTA and ASEM 353 INTA showed high stability for oil content, whereas G5, G6, and VICTOR ASEM INTA for protein. Under combined heat and water stress, kernels showed reduced oil, increased protein, and higher fatty acid saturation. These findings support breeding strategies and agronomic decisions aimed at optimizing peanut quality and oxidative stability.
EEA Manfredi
Fil: Vigliano, Marina del Milagro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Baldessari, Jorge Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: De la Barrera, Guillermo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Maguire, Vanina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi. Área de Mejoramiento Genético Vegetal; Argentina
Fil: Martínez, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fuente
Agronomy 16 (17) : 1663. (August 2026)
Materia
Arachis hypogaea
Genotipos
Temperatura
Medio Ambiente
Contenido de Carbohidratos
Proteínas
Calidad
Genotypes
Temperature
Environment
Carbohydrate Content
Proteins
Quality
Groundnuts
Cacahuete
Maní
Peanuts
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:20.500.12123/27582
Acceder
id INTADig_34a511f33ce0325adc79628508bc70c8
oai_identifier_str oai:localhost:20.500.12123/27582
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment TrialsVigliano, Marina Del MilagroBaldessari, Jorge JavierDe La Barrera, GuillermoMaguire, Vanina GiselleMartinez, Maria JoseArachis hypogaeaGenotiposTemperaturaMedio AmbienteContenido de CarbohidratosProteínasCalidadGenotypesTemperatureEnvironmentCarbohydrate ContentProteinsQualityGroundnutsCacahueteManíPeanutsPeanut grain quality is shaped by both genetic and environmental factors; however, their combined effects remain poorly understood across diverse production conditions. This study evaluated genotype (G), environment (E), and G × E interactions on oil, protein, mineral, carbohydrate, fatty acids and vitamin E in 26 advanced breeding lines and commercial cultivars across 12 environments in the main peanut production region of Argentina. The experimental design consisted of a randomized complete block design. Genotype stability was assessed using mixed Finlay–Wilkinson models for quality traits and environmental mean. Environment was the primary driver of variation in oil, protein, mineral, and fatty acid profiles, while carbohydrates were predominantly genotype-dependent. Warm conditions during the reproductive growth stage increased oil and mineral accumulation, whereas cooler, wetter environments favored carbohydrate deposition and higher polyunsaturated fatty acid content. Lines G14 and G23 and cultivars ASEM 400 INTA and ASEM 353 INTA showed high stability for oil content, whereas G5, G6, and VICTOR ASEM INTA for protein. Under combined heat and water stress, kernels showed reduced oil, increased protein, and higher fatty acid saturation. These findings support breeding strategies and agronomic decisions aimed at optimizing peanut quality and oxidative stability.EEA ManfrediFil: Vigliano, Marina del Milagro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Baldessari, Jorge Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: De la Barrera, Guillermo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Maguire, Vanina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi. Área de Mejoramiento Genético Vegetal; ArgentinaFil: Martínez, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaMDPI2026-08-31T14:27:40Z2026-08-31T14:27:40Z2026-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/27582https://www.mdpi.com/2073-4395/16/17/16632073-4395https://doi.org/10.3390/agronomy16171663Agronomy 16 (17) : 1663. (August 2026)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E6-I132-001, Desarrollo de legumbres adaptadas a los territorios y diferenciados por calidad comercial, nutricional e industrialinfo:eu-repograntAgreement/INTA/2023-PE-L01-I025, Innovaciones para la intensificación sostenible de los sistemas de producción agrícola en la provincia de Córdobainfo:eu-repograntAgreement/INTA/2023-PD-L01-I127, Mejoramiento genético de hortalizas, ornamentales, aromáticas y medicinales basado en el mercado, en un contexto de intensificación sostenible y cambio climáticoinfo:eu-repograntAgreement/INTA/2019-PE-E7-I517-001, Calidad nutricional y sensorial de alimentos y aptitud tecnológica de materia prima asociada a sistemas y territorios productivos con foco en las demandas del consumidorinfo:eu-repograntAgreement/INTA/2023-PE-L04-I119, Abordaje de la calidad y procesos de agregado de valor de productos en sistemas agrobioindustriales sosteniblesinfo:eu-repograntAgreement/INTA/2019-PT-E7-I159-001, Info e innovación p/ VA, agroind. y bioenergíainfo:eu-repograntAgreement/INTA/2019-REC-E6-I117-001, Red de mejoramiento vegetal y animal info: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)2026-10-01T10:25:46Zoai:localhost:20.500.12123/27582instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-10-01 10:25:46.495INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
title Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
spellingShingle Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
Vigliano, Marina Del Milagro
Arachis hypogaea
Genotipos
Temperatura
Medio Ambiente
Contenido de Carbohidratos
Proteínas
Calidad
Genotypes
Temperature
Environment
Carbohydrate Content
Proteins
Quality
Groundnuts
Cacahuete
Maní
Peanuts
title_short Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
title_full Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
title_fullStr Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
title_full_unstemmed Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
title_sort Genotype, Environment, and Their Interaction Drive Peanut (Arachis hypogaea L.) Grain Chemical Composition: Stability and Optimal Weather Thresholds Across Multi-Environment Trials
dc.creator.none.fl_str_mv Vigliano, Marina Del Milagro
Baldessari, Jorge Javier
De La Barrera, Guillermo
Maguire, Vanina Giselle
Martinez, Maria Jose
author Vigliano, Marina Del Milagro
author_facet Vigliano, Marina Del Milagro
Baldessari, Jorge Javier
De La Barrera, Guillermo
Maguire, Vanina Giselle
Martinez, Maria Jose
author_role author
author2 Baldessari, Jorge Javier
De La Barrera, Guillermo
Maguire, Vanina Giselle
Martinez, Maria Jose
author2_role author
author
author
author
dc.subject.none.fl_str_mv Arachis hypogaea
Genotipos
Temperatura
Medio Ambiente
Contenido de Carbohidratos
Proteínas
Calidad
Genotypes
Temperature
Environment
Carbohydrate Content
Proteins
Quality
Groundnuts
Cacahuete
Maní
Peanuts
topic Arachis hypogaea
Genotipos
Temperatura
Medio Ambiente
Contenido de Carbohidratos
Proteínas
Calidad
Genotypes
Temperature
Environment
Carbohydrate Content
Proteins
Quality
Groundnuts
Cacahuete
Maní
Peanuts
dc.description.none.fl_txt_mv Peanut grain quality is shaped by both genetic and environmental factors; however, their combined effects remain poorly understood across diverse production conditions. This study evaluated genotype (G), environment (E), and G × E interactions on oil, protein, mineral, carbohydrate, fatty acids and vitamin E in 26 advanced breeding lines and commercial cultivars across 12 environments in the main peanut production region of Argentina. The experimental design consisted of a randomized complete block design. Genotype stability was assessed using mixed Finlay–Wilkinson models for quality traits and environmental mean. Environment was the primary driver of variation in oil, protein, mineral, and fatty acid profiles, while carbohydrates were predominantly genotype-dependent. Warm conditions during the reproductive growth stage increased oil and mineral accumulation, whereas cooler, wetter environments favored carbohydrate deposition and higher polyunsaturated fatty acid content. Lines G14 and G23 and cultivars ASEM 400 INTA and ASEM 353 INTA showed high stability for oil content, whereas G5, G6, and VICTOR ASEM INTA for protein. Under combined heat and water stress, kernels showed reduced oil, increased protein, and higher fatty acid saturation. These findings support breeding strategies and agronomic decisions aimed at optimizing peanut quality and oxidative stability.
EEA Manfredi
Fil: Vigliano, Marina del Milagro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Baldessari, Jorge Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: De la Barrera, Guillermo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Maguire, Vanina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi. Área de Mejoramiento Genético Vegetal; Argentina
Fil: Martínez, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
description Peanut grain quality is shaped by both genetic and environmental factors; however, their combined effects remain poorly understood across diverse production conditions. This study evaluated genotype (G), environment (E), and G × E interactions on oil, protein, mineral, carbohydrate, fatty acids and vitamin E in 26 advanced breeding lines and commercial cultivars across 12 environments in the main peanut production region of Argentina. The experimental design consisted of a randomized complete block design. Genotype stability was assessed using mixed Finlay–Wilkinson models for quality traits and environmental mean. Environment was the primary driver of variation in oil, protein, mineral, and fatty acid profiles, while carbohydrates were predominantly genotype-dependent. Warm conditions during the reproductive growth stage increased oil and mineral accumulation, whereas cooler, wetter environments favored carbohydrate deposition and higher polyunsaturated fatty acid content. Lines G14 and G23 and cultivars ASEM 400 INTA and ASEM 353 INTA showed high stability for oil content, whereas G5, G6, and VICTOR ASEM INTA for protein. Under combined heat and water stress, kernels showed reduced oil, increased protein, and higher fatty acid saturation. These findings support breeding strategies and agronomic decisions aimed at optimizing peanut quality and oxidative stability.
publishDate 2026
dc.date.none.fl_str_mv 2026-08-31T14:27:40Z
2026-08-31T14:27:40Z
2026-08
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/20.500.12123/27582
https://www.mdpi.com/2073-4395/16/17/1663
2073-4395
https://doi.org/10.3390/agronomy16171663
url http://hdl.handle.net/20.500.12123/27582
https://www.mdpi.com/2073-4395/16/17/1663
https://doi.org/10.3390/agronomy16171663
identifier_str_mv 2073-4395
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E6-I132-001, Desarrollo de legumbres adaptadas a los territorios y diferenciados por calidad comercial, nutricional e industrial
info:eu-repograntAgreement/INTA/2023-PE-L01-I025, Innovaciones para la intensificación sostenible de los sistemas de producción agrícola en la provincia de Córdoba
info:eu-repograntAgreement/INTA/2023-PD-L01-I127, Mejoramiento genético de hortalizas, ornamentales, aromáticas y medicinales basado en el mercado, en un contexto de intensificación sostenible y cambio climático
info:eu-repograntAgreement/INTA/2019-PE-E7-I517-001, Calidad nutricional y sensorial de alimentos y aptitud tecnológica de materia prima asociada a sistemas y territorios productivos con foco en las demandas del consumidor
info:eu-repograntAgreement/INTA/2023-PE-L04-I119, Abordaje de la calidad y procesos de agregado de valor de productos en sistemas agrobioindustriales sostenibles
info:eu-repograntAgreement/INTA/2019-PT-E7-I159-001, Info e innovación p/ VA, agroind. y bioenergía
info:eu-repograntAgreement/INTA/2019-REC-E6-I117-001, Red de mejoramiento vegetal y animal 
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.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Agronomy 16 (17) : 1663. (August 2026)
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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