Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes

Autores
Bongianino, Nicolás Francisco; Steffolani, Maria Eugenia; Morales, Claudio David; Biasutti, Carlos Alberto; Leon, Alberto Edel
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We assessed the impact of environmental conditions and agronomic traits on maize grainquality parameters. The study was conducted using genotypes with distinct genetic constitutionsdeveloped specifically for late sowing in semi-arid environments. We evaluated the agronomic,physical, and chemical characteristics of eight maize open-pollinated varieties, six inbred lines, andthree commercial hybrids. The yield of the open-pollinated varieties showed a positive correlationwith protein content (r = 0.33), while it exhibited a negative correlation with the carbohydratepercentage (r = −0.36 and −0.42) in conjunction with the inbred lines. The flotation index of thehybrids was influenced primarily by the environmental effect (50.15%), whereas in the inbred lines itwas nearly evenly divided between the genotype effect (45.51%) and the environmental effect (43.15%). In the open-pollinated varieties, the genotype effect accounted for 35.09% and the environmental effect for 42.35%. The characteristics of plant structure were associated with grain quality attributes relevant for milling, including hardness and test weight. Inbred lines exhibited significant genotype contributions to grain hardness, protein, and carbohydrate content, distinguishing them from the other two germplasm types. These associations are crucial for specific genotypes and for advancing research and development of cultivars for the food industry.
Fil: Bongianino, Nicolás Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Steffolani, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Morales, Claudio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
Fil: Biasutti, Carlos Alberto. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Leon, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Materia
Food security
Climate change
Genetic improvement
Variance components
Maize quality
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:11336/261483
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize GenotypesBongianino, Nicolás FranciscoSteffolani, Maria EugeniaMorales, Claudio DavidBiasutti, Carlos AlbertoLeon, Alberto EdelFood securityClimate changeGenetic improvementVariance componentsMaize qualityhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4We assessed the impact of environmental conditions and agronomic traits on maize grainquality parameters. The study was conducted using genotypes with distinct genetic constitutionsdeveloped specifically for late sowing in semi-arid environments. We evaluated the agronomic,physical, and chemical characteristics of eight maize open-pollinated varieties, six inbred lines, andthree commercial hybrids. The yield of the open-pollinated varieties showed a positive correlationwith protein content (r = 0.33), while it exhibited a negative correlation with the carbohydratepercentage (r = −0.36 and −0.42) in conjunction with the inbred lines. The flotation index of thehybrids was influenced primarily by the environmental effect (50.15%), whereas in the inbred lines itwas nearly evenly divided between the genotype effect (45.51%) and the environmental effect (43.15%). In the open-pollinated varieties, the genotype effect accounted for 35.09% and the environmental effect for 42.35%. The characteristics of plant structure were associated with grain quality attributes relevant for milling, including hardness and test weight. Inbred lines exhibited significant genotype contributions to grain hardness, protein, and carbohydrate content, distinguishing them from the other two germplasm types. These associations are crucial for specific genotypes and for advancing research and development of cultivars for the food industry.Fil: Bongianino, Nicolás Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaFil: Steffolani, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaFil: Morales, Claudio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; ArgentinaFil: Biasutti, Carlos Alberto. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaFil: Leon, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaMultidisciplinary Digital Publishing Institute2024-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/261483Bongianino, Nicolás Francisco; Steffolani, Maria Eugenia; Morales, Claudio David; Biasutti, Carlos Alberto; Leon, Alberto Edel; Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes; Multidisciplinary Digital Publishing Institute; Plants; 13; 17; 9-2024; 1-132223-7747CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2223-7747/13/17/2482info:eu-repo/semantics/altIdentifier/doi/10.3390/plants13172482info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:32Zoai:ri.conicet.gov.ar:11336/261483instacron: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 09:46:33.184CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
title Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
spellingShingle Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
Bongianino, Nicolás Francisco
Food security
Climate change
Genetic improvement
Variance components
Maize quality
title_short Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
title_full Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
title_fullStr Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
title_full_unstemmed Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
title_sort Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes
dc.creator.none.fl_str_mv Bongianino, Nicolás Francisco
Steffolani, Maria Eugenia
Morales, Claudio David
Biasutti, Carlos Alberto
Leon, Alberto Edel
author Bongianino, Nicolás Francisco
author_facet Bongianino, Nicolás Francisco
Steffolani, Maria Eugenia
Morales, Claudio David
Biasutti, Carlos Alberto
Leon, Alberto Edel
author_role author
author2 Steffolani, Maria Eugenia
Morales, Claudio David
Biasutti, Carlos Alberto
Leon, Alberto Edel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Food security
Climate change
Genetic improvement
Variance components
Maize quality
topic Food security
Climate change
Genetic improvement
Variance components
Maize quality
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv We assessed the impact of environmental conditions and agronomic traits on maize grainquality parameters. The study was conducted using genotypes with distinct genetic constitutionsdeveloped specifically for late sowing in semi-arid environments. We evaluated the agronomic,physical, and chemical characteristics of eight maize open-pollinated varieties, six inbred lines, andthree commercial hybrids. The yield of the open-pollinated varieties showed a positive correlationwith protein content (r = 0.33), while it exhibited a negative correlation with the carbohydratepercentage (r = −0.36 and −0.42) in conjunction with the inbred lines. The flotation index of thehybrids was influenced primarily by the environmental effect (50.15%), whereas in the inbred lines itwas nearly evenly divided between the genotype effect (45.51%) and the environmental effect (43.15%). In the open-pollinated varieties, the genotype effect accounted for 35.09% and the environmental effect for 42.35%. The characteristics of plant structure were associated with grain quality attributes relevant for milling, including hardness and test weight. Inbred lines exhibited significant genotype contributions to grain hardness, protein, and carbohydrate content, distinguishing them from the other two germplasm types. These associations are crucial for specific genotypes and for advancing research and development of cultivars for the food industry.
Fil: Bongianino, Nicolás Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Steffolani, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Morales, Claudio David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
Fil: Biasutti, Carlos Alberto. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Leon, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
description We assessed the impact of environmental conditions and agronomic traits on maize grainquality parameters. The study was conducted using genotypes with distinct genetic constitutionsdeveloped specifically for late sowing in semi-arid environments. We evaluated the agronomic,physical, and chemical characteristics of eight maize open-pollinated varieties, six inbred lines, andthree commercial hybrids. The yield of the open-pollinated varieties showed a positive correlationwith protein content (r = 0.33), while it exhibited a negative correlation with the carbohydratepercentage (r = −0.36 and −0.42) in conjunction with the inbred lines. The flotation index of thehybrids was influenced primarily by the environmental effect (50.15%), whereas in the inbred lines itwas nearly evenly divided between the genotype effect (45.51%) and the environmental effect (43.15%). In the open-pollinated varieties, the genotype effect accounted for 35.09% and the environmental effect for 42.35%. The characteristics of plant structure were associated with grain quality attributes relevant for milling, including hardness and test weight. Inbred lines exhibited significant genotype contributions to grain hardness, protein, and carbohydrate content, distinguishing them from the other two germplasm types. These associations are crucial for specific genotypes and for advancing research and development of cultivars for the food industry.
publishDate 2024
dc.date.none.fl_str_mv 2024-09
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/11336/261483
Bongianino, Nicolás Francisco; Steffolani, Maria Eugenia; Morales, Claudio David; Biasutti, Carlos Alberto; Leon, Alberto Edel; Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes; Multidisciplinary Digital Publishing Institute; Plants; 13; 17; 9-2024; 1-13
2223-7747
CONICET Digital
CONICET
url http://hdl.handle.net/11336/261483
identifier_str_mv Bongianino, Nicolás Francisco; Steffolani, Maria Eugenia; Morales, Claudio David; Biasutti, Carlos Alberto; Leon, Alberto Edel; Semi-Arid Environmental Conditions and Agronomic Traits Impact on the Grain Quality of Diverse Maize Genotypes; Multidisciplinary Digital Publishing Institute; Plants; 13; 17; 9-2024; 1-13
2223-7747
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2223-7747/13/17/2482
info:eu-repo/semantics/altIdentifier/doi/10.3390/plants13172482
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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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