Economic optimum nitrogen rate analysis for feed and malting barley

Autores
Reussi Calvo, Nahuel Ignacio; Carciochi, Walter; Prystupa, Pablo; Queirolo, Ignacio; Sainz Rozas, Hernan Rene
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The malt industry has specific requirements for malting barley (Hordeum vulgare L.) grain protein concentration (from 9.5 to 13%) and size (>85%), which could be affected by nitrogen (N) fertilization. We aimed to (a) define and explain the economic optimum nitrogen rate (EONR) for grain yield in feed (EONRf) and malting barley (EONRm), and (b) analyze if grain quality requirements are reached at the EONRm. We evaluated six N rates (0, 40, 80, 120, 160, and 200 kg N ha−1) in field experiments (14 site-years). At each site-year, the EONR was calculated using two fertilizer cost to grain price ratios, 6:1 for feed and 4:1 for malting barley. On average, maximum yield and protein response to N were 1,681 kg ha−1 and 2%, respectively. There was no consistent effect of N fertilization on grain size. The EONRf was explained by N availability and maximum yield response to N (y = 130 – 0.37N availability + 0.03N response, r2 = .89), and EONRm was explained solely by N availability (y = 320 – 0.93N availability, r2 = .75). The overall EONRm was 134 kg N ha−1. At sites with low soil N availability and high yield response to N, an average N rate of 69 kg ha−1 greater than the EONRm was necessary to reach 9.5% protein. Otherwise, the EONRf could be used (106 kg N ha−1) and grains be sold as feed barley. These results are useful to adjust N fertilizer recommendations to satisfy the malting industry demand while reducing the economic and environmental impacts of fertilization.
EEA Balcarce
Fil: Reussi Calvo, Nahuel Ignacio. 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: Carciochi, Walter D. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Prystupa, Pablo. Universidad de Buenos Aires. Facultad de Agronomia; Argentina.
Fil: Queirolo, Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán René. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Sainz Rozas, Hernán René. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Sainz Rozas, Hernán René. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fuente
Crop Science : 1–14 (First published: 10 July 2022)
Materia
Cebada Cervecera
Cebada Forrajera
Aplicación de Abonos
Nitrógeno
Análisis Económico
Malting Barley
Feed Barley
Fertilizer Application
Nitrogen
Economic Analysis
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/12641
Acceder
id INTADig_50d2582c668824ecf509f8a8c073e253
oai_identifier_str oai:localhost:20.500.12123/12641
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Economic optimum nitrogen rate analysis for feed and malting barleyReussi Calvo, Nahuel IgnacioCarciochi, WalterPrystupa, PabloQueirolo, IgnacioSainz Rozas, Hernan ReneCebada CerveceraCebada ForrajeraAplicación de AbonosNitrógenoAnálisis EconómicoMalting BarleyFeed BarleyFertilizer ApplicationNitrogenEconomic AnalysisThe malt industry has specific requirements for malting barley (Hordeum vulgare L.) grain protein concentration (from 9.5 to 13%) and size (>85%), which could be affected by nitrogen (N) fertilization. We aimed to (a) define and explain the economic optimum nitrogen rate (EONR) for grain yield in feed (EONRf) and malting barley (EONRm), and (b) analyze if grain quality requirements are reached at the EONRm. We evaluated six N rates (0, 40, 80, 120, 160, and 200 kg N ha−1) in field experiments (14 site-years). At each site-year, the EONR was calculated using two fertilizer cost to grain price ratios, 6:1 for feed and 4:1 for malting barley. On average, maximum yield and protein response to N were 1,681 kg ha−1 and 2%, respectively. There was no consistent effect of N fertilization on grain size. The EONRf was explained by N availability and maximum yield response to N (y = 130 – 0.37N availability + 0.03N response, r2 = .89), and EONRm was explained solely by N availability (y = 320 – 0.93N availability, r2 = .75). The overall EONRm was 134 kg N ha−1. At sites with low soil N availability and high yield response to N, an average N rate of 69 kg ha−1 greater than the EONRm was necessary to reach 9.5% protein. Otherwise, the EONRf could be used (106 kg N ha−1) and grains be sold as feed barley. These results are useful to adjust N fertilizer recommendations to satisfy the malting industry demand while reducing the economic and environmental impacts of fertilization.EEA BalcarceFil: Reussi Calvo, Nahuel Ignacio. 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: Carciochi, Walter D. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Prystupa, Pablo. Universidad de Buenos Aires. Facultad de Agronomia; Argentina.Fil: Queirolo, Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Sainz Rozas, Hernán René. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.Fil: Sainz Rozas, Hernán René. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Sainz Rozas, Hernán René. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Wiley2022-08-22T10:29:48Z2022-08-22T10:29:48Z2022-07-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/12641https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.208081435-0653https://doi.org/10.1002/csc2.20808Crop Science : 1–14 (First published: 10 July 2022)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/restrictedAccess2025-09-29T13:45:41Zoai:localhost:20.500.12123/12641instacron: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 13:45:41.99INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Economic optimum nitrogen rate analysis for feed and malting barley
title Economic optimum nitrogen rate analysis for feed and malting barley
spellingShingle Economic optimum nitrogen rate analysis for feed and malting barley
Reussi Calvo, Nahuel Ignacio
Cebada Cervecera
Cebada Forrajera
Aplicación de Abonos
Nitrógeno
Análisis Económico
Malting Barley
Feed Barley
Fertilizer Application
Nitrogen
Economic Analysis
title_short Economic optimum nitrogen rate analysis for feed and malting barley
title_full Economic optimum nitrogen rate analysis for feed and malting barley
title_fullStr Economic optimum nitrogen rate analysis for feed and malting barley
title_full_unstemmed Economic optimum nitrogen rate analysis for feed and malting barley
title_sort Economic optimum nitrogen rate analysis for feed and malting barley
dc.creator.none.fl_str_mv Reussi Calvo, Nahuel Ignacio
Carciochi, Walter
Prystupa, Pablo
Queirolo, Ignacio
Sainz Rozas, Hernan Rene
author Reussi Calvo, Nahuel Ignacio
author_facet Reussi Calvo, Nahuel Ignacio
Carciochi, Walter
Prystupa, Pablo
Queirolo, Ignacio
Sainz Rozas, Hernan Rene
author_role author
author2 Carciochi, Walter
Prystupa, Pablo
Queirolo, Ignacio
Sainz Rozas, Hernan Rene
author2_role author
author
author
author
dc.subject.none.fl_str_mv Cebada Cervecera
Cebada Forrajera
Aplicación de Abonos
Nitrógeno
Análisis Económico
Malting Barley
Feed Barley
Fertilizer Application
Nitrogen
Economic Analysis
topic Cebada Cervecera
Cebada Forrajera
Aplicación de Abonos
Nitrógeno
Análisis Económico
Malting Barley
Feed Barley
Fertilizer Application
Nitrogen
Economic Analysis
dc.description.none.fl_txt_mv The malt industry has specific requirements for malting barley (Hordeum vulgare L.) grain protein concentration (from 9.5 to 13%) and size (>85%), which could be affected by nitrogen (N) fertilization. We aimed to (a) define and explain the economic optimum nitrogen rate (EONR) for grain yield in feed (EONRf) and malting barley (EONRm), and (b) analyze if grain quality requirements are reached at the EONRm. We evaluated six N rates (0, 40, 80, 120, 160, and 200 kg N ha−1) in field experiments (14 site-years). At each site-year, the EONR was calculated using two fertilizer cost to grain price ratios, 6:1 for feed and 4:1 for malting barley. On average, maximum yield and protein response to N were 1,681 kg ha−1 and 2%, respectively. There was no consistent effect of N fertilization on grain size. The EONRf was explained by N availability and maximum yield response to N (y = 130 – 0.37N availability + 0.03N response, r2 = .89), and EONRm was explained solely by N availability (y = 320 – 0.93N availability, r2 = .75). The overall EONRm was 134 kg N ha−1. At sites with low soil N availability and high yield response to N, an average N rate of 69 kg ha−1 greater than the EONRm was necessary to reach 9.5% protein. Otherwise, the EONRf could be used (106 kg N ha−1) and grains be sold as feed barley. These results are useful to adjust N fertilizer recommendations to satisfy the malting industry demand while reducing the economic and environmental impacts of fertilization.
EEA Balcarce
Fil: Reussi Calvo, Nahuel Ignacio. 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: Carciochi, Walter D. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Prystupa, Pablo. Universidad de Buenos Aires. Facultad de Agronomia; Argentina.
Fil: Queirolo, Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán René. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Sainz Rozas, Hernán René. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Sainz Rozas, Hernán René. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
description The malt industry has specific requirements for malting barley (Hordeum vulgare L.) grain protein concentration (from 9.5 to 13%) and size (>85%), which could be affected by nitrogen (N) fertilization. We aimed to (a) define and explain the economic optimum nitrogen rate (EONR) for grain yield in feed (EONRf) and malting barley (EONRm), and (b) analyze if grain quality requirements are reached at the EONRm. We evaluated six N rates (0, 40, 80, 120, 160, and 200 kg N ha−1) in field experiments (14 site-years). At each site-year, the EONR was calculated using two fertilizer cost to grain price ratios, 6:1 for feed and 4:1 for malting barley. On average, maximum yield and protein response to N were 1,681 kg ha−1 and 2%, respectively. There was no consistent effect of N fertilization on grain size. The EONRf was explained by N availability and maximum yield response to N (y = 130 – 0.37N availability + 0.03N response, r2 = .89), and EONRm was explained solely by N availability (y = 320 – 0.93N availability, r2 = .75). The overall EONRm was 134 kg N ha−1. At sites with low soil N availability and high yield response to N, an average N rate of 69 kg ha−1 greater than the EONRm was necessary to reach 9.5% protein. Otherwise, the EONRf could be used (106 kg N ha−1) and grains be sold as feed barley. These results are useful to adjust N fertilizer recommendations to satisfy the malting industry demand while reducing the economic and environmental impacts of fertilization.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-22T10:29:48Z
2022-08-22T10:29:48Z
2022-07-10
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/20.500.12123/12641
https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.20808
1435-0653
https://doi.org/10.1002/csc2.20808
url http://hdl.handle.net/20.500.12123/12641
https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.20808
https://doi.org/10.1002/csc2.20808
identifier_str_mv 1435-0653
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 Crop Science : 1–14 (First published: 10 July 2022)
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
_version_ 1844619168314294272
score 12.558318

Publicaciones similares