N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence
- Autores
- Biassoni, María Micaela; Agosti, Maria Belén; Kehoe, Esteban; Enrico, Juan Martin; Gutierrez Boem, Flavio Hernán; Salvagiotti, Fernando
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Nitrogen (N) is crucial for crop production. Crop sequences with different legume participation affect N availability and therefore N fertiliser management. The study aimed to assess the inclusion of winter crops (WC) with different amounts of residues and different C:N ratios on the following: (i) the response to N fertilisation in the following late-maize (Zea mays L.), and to carry that comparison into a subsequent wheat crop (Triticum aestivum L.), and (ii) identify soil N indicators associated with these responses. Two field experiments (E1 and E2) were conducted in the Argentinean Pampas during two growing seasons to evaluate a WC/late-maize-wheat sequence under no-tillage. In each experiment, late-maize was sown after a bare-fallow and three WC: wheat, vetch (Vicia villosa L.) and field pea (Pisum sativum L.), where five rates of N fertilisation were evaluated. An area of late-maize that was not fertilised with N within each previous WC was used to evaluate the response to N fertilisation in the subsequent wheat crop. Indigenous N was estimated by using N uptake in the non-N-fertilised treatments. Soil N indicators and C:N ratio of WC residues were evaluated as indicators of response to N fertilisation in both crops. Significant responses to N fertilisation in grain yield and N uptake were observed in late-maize when bare-fallow and wheat were the previous treatments in both experiments. In contrast, vetch and field pea supplied 32 and 40 kg N ha−1 in E1 and E2, respectively, and showed no response to N fertilisation, satisfying the N required by late-maize. However, this supply was not enough to sustain the N demand of the subsequent wheat, where the response to N addition ranged from 36% to 74% when vetch and wheat were the previous WC, respectively. Only soil inorganic N indicators were associated with indigenous N supply. Moreover, the apparent net WC effect was linked to late-maize (r2 = 0.91) and subsequent wheat (r2 = 0.67) grain yield response, which was also related to the C:N ratio of the WC residues in late-maize and the subsequent wheat (r2 = 0.78), suggesting that mineralisation occurs when C:N ratio is below 18. Consequently, in future studies the C:N ratio of the WC residues can be included in N fertilisation recommendation schemes when late-maize is sown as a double crop in more intensified crop sequences.
EEA Oliveros
Fil: Biassoni, María Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina
Fil: Biassoni, María Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Biassoni, María Micaela. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Cátedra de Edafología; Argentina
Fil: Agosti, Maria Belén. AAPRESID. GTD Chacra Pergamino; Argentina
Fil: Kehoe, Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina
Fil: Kehoe, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kehoe, Esteban. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Cátedra de Edafología; Argentina
Fil: Enrico, Juan Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina
Fil: Gutiérrez Boem, Flavio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gutiérrez Boem, Flavio Hernán. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Fertilidad y Fertilizantes; Argentina.
Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina
Fil: Salvagiotti, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Fuente
- Journal of Agronomy and Crop Science 210 (5) : e12761. (October 2024)
- Materia
-
Nitrógeno
Cultivos
Maíz
Trigo
Cultivos de Invierno
Cultivo Secuencial
Nitrogen
Crops
Maize
Wheat
Winter Crops
Sequential Cropping - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/19645
Ver los metadatos del registro completo
| id |
INTADig_c752ff173fe3032e357210db5703aca3 |
|---|---|
| oai_identifier_str |
oai:localhost:20.500.12123/19645 |
| network_acronym_str |
INTADig |
| repository_id_str |
l |
| network_name_str |
INTA Digital (INTA) |
| spelling |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat SequenceBiassoni, María MicaelaAgosti, Maria BelénKehoe, EstebanEnrico, Juan MartinGutierrez Boem, Flavio HernánSalvagiotti, FernandoNitrógenoCultivosMaízTrigoCultivos de InviernoCultivo SecuencialNitrogenCropsMaizeWheatWinter CropsSequential CroppingNitrogen (N) is crucial for crop production. Crop sequences with different legume participation affect N availability and therefore N fertiliser management. The study aimed to assess the inclusion of winter crops (WC) with different amounts of residues and different C:N ratios on the following: (i) the response to N fertilisation in the following late-maize (Zea mays L.), and to carry that comparison into a subsequent wheat crop (Triticum aestivum L.), and (ii) identify soil N indicators associated with these responses. Two field experiments (E1 and E2) were conducted in the Argentinean Pampas during two growing seasons to evaluate a WC/late-maize-wheat sequence under no-tillage. In each experiment, late-maize was sown after a bare-fallow and three WC: wheat, vetch (Vicia villosa L.) and field pea (Pisum sativum L.), where five rates of N fertilisation were evaluated. An area of late-maize that was not fertilised with N within each previous WC was used to evaluate the response to N fertilisation in the subsequent wheat crop. Indigenous N was estimated by using N uptake in the non-N-fertilised treatments. Soil N indicators and C:N ratio of WC residues were evaluated as indicators of response to N fertilisation in both crops. Significant responses to N fertilisation in grain yield and N uptake were observed in late-maize when bare-fallow and wheat were the previous treatments in both experiments. In contrast, vetch and field pea supplied 32 and 40 kg N ha−1 in E1 and E2, respectively, and showed no response to N fertilisation, satisfying the N required by late-maize. However, this supply was not enough to sustain the N demand of the subsequent wheat, where the response to N addition ranged from 36% to 74% when vetch and wheat were the previous WC, respectively. Only soil inorganic N indicators were associated with indigenous N supply. Moreover, the apparent net WC effect was linked to late-maize (r2 = 0.91) and subsequent wheat (r2 = 0.67) grain yield response, which was also related to the C:N ratio of the WC residues in late-maize and the subsequent wheat (r2 = 0.78), suggesting that mineralisation occurs when C:N ratio is below 18. Consequently, in future studies the C:N ratio of the WC residues can be included in N fertilisation recommendation schemes when late-maize is sown as a double crop in more intensified crop sequences.EEA OliverosFil: Biassoni, María Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; ArgentinaFil: Biassoni, María Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Biassoni, María Micaela. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Cátedra de Edafología; ArgentinaFil: Agosti, Maria Belén. AAPRESID. GTD Chacra Pergamino; ArgentinaFil: Kehoe, Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; ArgentinaFil: Kehoe, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Kehoe, Esteban. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Cátedra de Edafología; ArgentinaFil: Enrico, Juan Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; ArgentinaFil: Gutiérrez Boem, Flavio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gutiérrez Boem, Flavio Hernán. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Fertilidad y Fertilizantes; Argentina.Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; ArgentinaFil: Salvagiotti, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaWiley2024-10-02T13:58:30Z2024-10-02T13:58:30Z2024-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/19645https://onlinelibrary.wiley.com/doi/10.1111/jac.127610931-22501439-037Xhttps://doi.org/10.1111/jac.12761Journal of Agronomy and Crop Science 210 (5) : e12761. (October 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E1-I011-001, Intensificacion Sustentable de la Agricultura en la Region Pampeanainfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:52Zoai:localhost:20.500.12123/19645instacron: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 13:46:52.636INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
| dc.title.none.fl_str_mv |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| title |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| spellingShingle |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence Biassoni, María Micaela Nitrógeno Cultivos Maíz Trigo Cultivos de Invierno Cultivo Secuencial Nitrogen Crops Maize Wheat Winter Crops Sequential Cropping |
| title_short |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| title_full |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| title_fullStr |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| title_full_unstemmed |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| title_sort |
N Stress Alleviation in Crops—A System Approach Analysing Residual N From Winter Crops in a Late-Maize-Wheat Sequence |
| dc.creator.none.fl_str_mv |
Biassoni, María Micaela Agosti, Maria Belén Kehoe, Esteban Enrico, Juan Martin Gutierrez Boem, Flavio Hernán Salvagiotti, Fernando |
| author |
Biassoni, María Micaela |
| author_facet |
Biassoni, María Micaela Agosti, Maria Belén Kehoe, Esteban Enrico, Juan Martin Gutierrez Boem, Flavio Hernán Salvagiotti, Fernando |
| author_role |
author |
| author2 |
Agosti, Maria Belén Kehoe, Esteban Enrico, Juan Martin Gutierrez Boem, Flavio Hernán Salvagiotti, Fernando |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Nitrógeno Cultivos Maíz Trigo Cultivos de Invierno Cultivo Secuencial Nitrogen Crops Maize Wheat Winter Crops Sequential Cropping |
| topic |
Nitrógeno Cultivos Maíz Trigo Cultivos de Invierno Cultivo Secuencial Nitrogen Crops Maize Wheat Winter Crops Sequential Cropping |
| dc.description.none.fl_txt_mv |
Nitrogen (N) is crucial for crop production. Crop sequences with different legume participation affect N availability and therefore N fertiliser management. The study aimed to assess the inclusion of winter crops (WC) with different amounts of residues and different C:N ratios on the following: (i) the response to N fertilisation in the following late-maize (Zea mays L.), and to carry that comparison into a subsequent wheat crop (Triticum aestivum L.), and (ii) identify soil N indicators associated with these responses. Two field experiments (E1 and E2) were conducted in the Argentinean Pampas during two growing seasons to evaluate a WC/late-maize-wheat sequence under no-tillage. In each experiment, late-maize was sown after a bare-fallow and three WC: wheat, vetch (Vicia villosa L.) and field pea (Pisum sativum L.), where five rates of N fertilisation were evaluated. An area of late-maize that was not fertilised with N within each previous WC was used to evaluate the response to N fertilisation in the subsequent wheat crop. Indigenous N was estimated by using N uptake in the non-N-fertilised treatments. Soil N indicators and C:N ratio of WC residues were evaluated as indicators of response to N fertilisation in both crops. Significant responses to N fertilisation in grain yield and N uptake were observed in late-maize when bare-fallow and wheat were the previous treatments in both experiments. In contrast, vetch and field pea supplied 32 and 40 kg N ha−1 in E1 and E2, respectively, and showed no response to N fertilisation, satisfying the N required by late-maize. However, this supply was not enough to sustain the N demand of the subsequent wheat, where the response to N addition ranged from 36% to 74% when vetch and wheat were the previous WC, respectively. Only soil inorganic N indicators were associated with indigenous N supply. Moreover, the apparent net WC effect was linked to late-maize (r2 = 0.91) and subsequent wheat (r2 = 0.67) grain yield response, which was also related to the C:N ratio of the WC residues in late-maize and the subsequent wheat (r2 = 0.78), suggesting that mineralisation occurs when C:N ratio is below 18. Consequently, in future studies the C:N ratio of the WC residues can be included in N fertilisation recommendation schemes when late-maize is sown as a double crop in more intensified crop sequences. EEA Oliveros Fil: Biassoni, María Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina Fil: Biassoni, María Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Biassoni, María Micaela. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Cátedra de Edafología; Argentina Fil: Agosti, Maria Belén. AAPRESID. GTD Chacra Pergamino; Argentina Fil: Kehoe, Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina Fil: Kehoe, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Kehoe, Esteban. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Cátedra de Edafología; Argentina Fil: Enrico, Juan Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina Fil: Gutiérrez Boem, Flavio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gutiérrez Boem, Flavio Hernán. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Fertilidad y Fertilizantes; Argentina. Fil: Salvagiotti, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Oliveros; Argentina Fil: Salvagiotti, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
| description |
Nitrogen (N) is crucial for crop production. Crop sequences with different legume participation affect N availability and therefore N fertiliser management. The study aimed to assess the inclusion of winter crops (WC) with different amounts of residues and different C:N ratios on the following: (i) the response to N fertilisation in the following late-maize (Zea mays L.), and to carry that comparison into a subsequent wheat crop (Triticum aestivum L.), and (ii) identify soil N indicators associated with these responses. Two field experiments (E1 and E2) were conducted in the Argentinean Pampas during two growing seasons to evaluate a WC/late-maize-wheat sequence under no-tillage. In each experiment, late-maize was sown after a bare-fallow and three WC: wheat, vetch (Vicia villosa L.) and field pea (Pisum sativum L.), where five rates of N fertilisation were evaluated. An area of late-maize that was not fertilised with N within each previous WC was used to evaluate the response to N fertilisation in the subsequent wheat crop. Indigenous N was estimated by using N uptake in the non-N-fertilised treatments. Soil N indicators and C:N ratio of WC residues were evaluated as indicators of response to N fertilisation in both crops. Significant responses to N fertilisation in grain yield and N uptake were observed in late-maize when bare-fallow and wheat were the previous treatments in both experiments. In contrast, vetch and field pea supplied 32 and 40 kg N ha−1 in E1 and E2, respectively, and showed no response to N fertilisation, satisfying the N required by late-maize. However, this supply was not enough to sustain the N demand of the subsequent wheat, where the response to N addition ranged from 36% to 74% when vetch and wheat were the previous WC, respectively. Only soil inorganic N indicators were associated with indigenous N supply. Moreover, the apparent net WC effect was linked to late-maize (r2 = 0.91) and subsequent wheat (r2 = 0.67) grain yield response, which was also related to the C:N ratio of the WC residues in late-maize and the subsequent wheat (r2 = 0.78), suggesting that mineralisation occurs when C:N ratio is below 18. Consequently, in future studies the C:N ratio of the WC residues can be included in N fertilisation recommendation schemes when late-maize is sown as a double crop in more intensified crop sequences. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-10-02T13:58:30Z 2024-10-02T13:58:30Z 2024-10 |
| 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/20.500.12123/19645 https://onlinelibrary.wiley.com/doi/10.1111/jac.12761 0931-2250 1439-037X https://doi.org/10.1111/jac.12761 |
| url |
http://hdl.handle.net/20.500.12123/19645 https://onlinelibrary.wiley.com/doi/10.1111/jac.12761 https://doi.org/10.1111/jac.12761 |
| identifier_str_mv |
0931-2250 1439-037X |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repograntAgreement/INTA/2019-PE-E1-I011-001, Intensificacion Sustentable de la Agricultura en la Region Pampeana |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess 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 |
restrictedAccess |
| 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 |
Wiley |
| publisher.none.fl_str_mv |
Wiley |
| dc.source.none.fl_str_mv |
Journal of Agronomy and Crop Science 210 (5) : e12761. (October 2024) 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_ |
1844619194779303936 |
| score |
12.559606 |