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
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/12641
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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/restrictedAccess2025-09-04T09:49:32Zoai: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:l2025-09-04 09:49:32.706INTA 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 |
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