DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols

Autores
Martinez Cuesta, Nicolás; Carciochi, Walter; Salvagiotti, Fernando; Sainz Rozas, Hernan Rene; Wyngaard, Nicolás; Lopez De Sabando, Marcelo; Barbieri, Pablo
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Determining soil Zn thresholds for wheat (Triticum aestivum L.) is still challenging since soil Zn tests have been poorly calibrated. Therefore, this work aimed to determine, under field conditions, the DTPA-Zn critical threshold for wheat grain yield (GY) response to Zn-fertilization in non-calcareous Mollisols. We conducted 14 Zn-fertilization field trials in Typic Argiudolls from the Argentinean Pampas. Zinc fertilization increased GY in 6 out of 14 trials. Wheat GY response to Zn-fertilization ranged from 300 to 949 kg ha–1. Our DTPA-Zn threshold is the first one determined by field trials for wheat grown in Mollisols (1.03 mg kg−1, with a 95% confidence interval from 0.87 to 1.23 mg kg−1). This threshold was greater than those previously reported for other soil types. Future studies should compare different Zn-fertilization strategies for wheat on Mollisols by combining different fertilizer rates, sources, timings, and placements.
EEA Oliveros
Fil: Martínez Cuesta, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martínez Cuesta, Nicolás. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Carciochi, Walter. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina.
Fil: Sainz Rozas, Hernán. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Sainz Rozas, Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sainz Rozas, Hernán. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Wyngaard, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Wyngaard, Nicolás. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Lopez De Sabando, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia De Extensión Rural Tandil; Argentina
Fil: Barbieri, Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Barbieri, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fuente
Soil Science Society of America Journal (First published: 21 June 2021)
Materia
Trigo
Granos
Cinc
Tipos de Suelos
Molisoles
Aplicación de Abonos
Wheat
Grain
Zinc
Soil Types
Mollisols
Fertilizer Application
Fertilización
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/9684
Acceder
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oai_identifier_str oai:localhost:20.500.12123/9684
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in MollisolsMartinez Cuesta, NicolásCarciochi, WalterSalvagiotti, FernandoSainz Rozas, Hernan ReneWyngaard, NicolásLopez De Sabando, MarceloBarbieri, PabloTrigoGranosCincTipos de SuelosMolisolesAplicación de AbonosWheatGrainZincSoil TypesMollisolsFertilizer ApplicationFertilizaciónDetermining soil Zn thresholds for wheat (Triticum aestivum L.) is still challenging since soil Zn tests have been poorly calibrated. Therefore, this work aimed to determine, under field conditions, the DTPA-Zn critical threshold for wheat grain yield (GY) response to Zn-fertilization in non-calcareous Mollisols. We conducted 14 Zn-fertilization field trials in Typic Argiudolls from the Argentinean Pampas. Zinc fertilization increased GY in 6 out of 14 trials. Wheat GY response to Zn-fertilization ranged from 300 to 949 kg ha–1. Our DTPA-Zn threshold is the first one determined by field trials for wheat grown in Mollisols (1.03 mg kg−1, with a 95% confidence interval from 0.87 to 1.23 mg kg−1). This threshold was greater than those previously reported for other soil types. Future studies should compare different Zn-fertilization strategies for wheat on Mollisols by combining different fertilizer rates, sources, timings, and placements.EEA OliverosFil: Martínez Cuesta, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Martínez Cuesta, Nicolás. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Carciochi, Walter. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina.Fil: Sainz Rozas, Hernán. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Sainz Rozas, Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sainz Rozas, Hernán. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Wyngaard, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Wyngaard, Nicolás. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Lopez De Sabando, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia De Extensión Rural Tandil; ArgentinaFil: Barbieri, Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Barbieri, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Wileyinfo:eu-repo/date/embargoEnd/2022-06-292021-06-29T17:29:29Z2021-06-29T17:29:29Z2021-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/9684https://acsess.onlinelibrary.wiley.com/doi/10.1002/saj2.202950361-59951435-0661https://doi.org/10.1002/saj2.20295Soil Science Society of America Journal (First published: 21 June 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E1-I011-001/2019-PE-E1-I011-001/AR./Intensificacion Sustentable de la Agricultura en la Region Pampeanainfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:15Zoai:localhost:20.500.12123/9684instacron: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 13:45:16.016INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
title DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
spellingShingle DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
Martinez Cuesta, Nicolás
Trigo
Granos
Cinc
Tipos de Suelos
Molisoles
Aplicación de Abonos
Wheat
Grain
Zinc
Soil Types
Mollisols
Fertilizer Application
Fertilización
title_short DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
title_full DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
title_fullStr DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
title_full_unstemmed DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
title_sort DTPA-extractable zinc threshold for wheat grain yield response to zinc fertilization in Mollisols
dc.creator.none.fl_str_mv Martinez Cuesta, Nicolás
Carciochi, Walter
Salvagiotti, Fernando
Sainz Rozas, Hernan Rene
Wyngaard, Nicolás
Lopez De Sabando, Marcelo
Barbieri, Pablo
author Martinez Cuesta, Nicolás
author_facet Martinez Cuesta, Nicolás
Carciochi, Walter
Salvagiotti, Fernando
Sainz Rozas, Hernan Rene
Wyngaard, Nicolás
Lopez De Sabando, Marcelo
Barbieri, Pablo
author_role author
author2 Carciochi, Walter
Salvagiotti, Fernando
Sainz Rozas, Hernan Rene
Wyngaard, Nicolás
Lopez De Sabando, Marcelo
Barbieri, Pablo
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Trigo
Granos
Cinc
Tipos de Suelos
Molisoles
Aplicación de Abonos
Wheat
Grain
Zinc
Soil Types
Mollisols
Fertilizer Application
Fertilización
topic Trigo
Granos
Cinc
Tipos de Suelos
Molisoles
Aplicación de Abonos
Wheat
Grain
Zinc
Soil Types
Mollisols
Fertilizer Application
Fertilización
dc.description.none.fl_txt_mv Determining soil Zn thresholds for wheat (Triticum aestivum L.) is still challenging since soil Zn tests have been poorly calibrated. Therefore, this work aimed to determine, under field conditions, the DTPA-Zn critical threshold for wheat grain yield (GY) response to Zn-fertilization in non-calcareous Mollisols. We conducted 14 Zn-fertilization field trials in Typic Argiudolls from the Argentinean Pampas. Zinc fertilization increased GY in 6 out of 14 trials. Wheat GY response to Zn-fertilization ranged from 300 to 949 kg ha–1. Our DTPA-Zn threshold is the first one determined by field trials for wheat grown in Mollisols (1.03 mg kg−1, with a 95% confidence interval from 0.87 to 1.23 mg kg−1). This threshold was greater than those previously reported for other soil types. Future studies should compare different Zn-fertilization strategies for wheat on Mollisols by combining different fertilizer rates, sources, timings, and placements.
EEA Oliveros
Fil: Martínez Cuesta, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martínez Cuesta, Nicolás. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Carciochi, Walter. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina.
Fil: Sainz Rozas, Hernán. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Sainz Rozas, Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sainz Rozas, Hernán. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Wyngaard, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Wyngaard, Nicolás. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Lopez De Sabando, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia De Extensión Rural Tandil; Argentina
Fil: Barbieri, Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Barbieri, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
description Determining soil Zn thresholds for wheat (Triticum aestivum L.) is still challenging since soil Zn tests have been poorly calibrated. Therefore, this work aimed to determine, under field conditions, the DTPA-Zn critical threshold for wheat grain yield (GY) response to Zn-fertilization in non-calcareous Mollisols. We conducted 14 Zn-fertilization field trials in Typic Argiudolls from the Argentinean Pampas. Zinc fertilization increased GY in 6 out of 14 trials. Wheat GY response to Zn-fertilization ranged from 300 to 949 kg ha–1. Our DTPA-Zn threshold is the first one determined by field trials for wheat grown in Mollisols (1.03 mg kg−1, with a 95% confidence interval from 0.87 to 1.23 mg kg−1). This threshold was greater than those previously reported for other soil types. Future studies should compare different Zn-fertilization strategies for wheat on Mollisols by combining different fertilizer rates, sources, timings, and placements.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-29T17:29:29Z
2021-06-29T17:29:29Z
2021-06
info:eu-repo/date/embargoEnd/2022-06-29
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/9684
https://acsess.onlinelibrary.wiley.com/doi/10.1002/saj2.20295
0361-5995
1435-0661
https://doi.org/10.1002/saj2.20295
url http://hdl.handle.net/20.500.12123/9684
https://acsess.onlinelibrary.wiley.com/doi/10.1002/saj2.20295
https://doi.org/10.1002/saj2.20295
identifier_str_mv 0361-5995
1435-0661
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E1-I011-001/2019-PE-E1-I011-001/AR./Intensificacion Sustentable de la Agricultura en la Region Pampeana
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Soil Science Society of America Journal (First published: 21 June 2021)
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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score 12.559606

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