Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jenvman.2022.114568 http://hdl.handle.net/11449/230255 |
Resumo: | Although the response of plants to nitrogen (N) in conventional systems has been extensively described in the literature, there is a lack of information available to refine the strategic N fertilisation program required in intercropping systems to match the nutrient supply with crop demands and reduce environmental impacts on greenhouse gas emissions. Therefore, this study aims to investigate the effect of N management on the growth, production, quality, greenhouse gas emissions (GHG) and carbon footprint of a beet-arugula intercropping system during two growing seasons (winter and summer). The efficiency of N fertilisation in each season was assessed by the supply of 20 N doses, varying the amounts applied at planting and as a side dressing (0–80, 0–120, 0–160, 0–200, 0–240, 20–80, 20–120, 20–160, 20–200, 20–240, 40–80, 40–120, 40–160, 40–200, 40–240, 60–80, 60–120,60–160, 60–200 and 60–240 kg N ha−1). GHG emissions and carbon footprint were calculated and converted to CO2 equivalent (CO2 eq) utilising IPCC methodology. The height, total and marketable productivities of beet plants were 33, 31 and 34% higher in winter than in summer, respectively. Arugula plants achieved the highest performance (height, fresh mass and yield) in summer. Considering the environmental impact on global warming/climate change caused by the use of N fertilisers, total GHG emissions may range from 1723.9 to 3369.8 kg CO2eq ha−1 cycle−1 according to the N dose applied. However, based on the carbon footprint, the application of 60–120 kg N ha−1 at planting and as side dressing was the best N dose, since it reduced the carbon footprint (equivalent to 0.134 g CO2eq kcal−1 vegetables) without compromising crop yield. |
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Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugulaBeta vulgarisCO2 equivalentEruca sativaGlobal warmingIntercropping systemMineral nutritionAlthough the response of plants to nitrogen (N) in conventional systems has been extensively described in the literature, there is a lack of information available to refine the strategic N fertilisation program required in intercropping systems to match the nutrient supply with crop demands and reduce environmental impacts on greenhouse gas emissions. Therefore, this study aims to investigate the effect of N management on the growth, production, quality, greenhouse gas emissions (GHG) and carbon footprint of a beet-arugula intercropping system during two growing seasons (winter and summer). The efficiency of N fertilisation in each season was assessed by the supply of 20 N doses, varying the amounts applied at planting and as a side dressing (0–80, 0–120, 0–160, 0–200, 0–240, 20–80, 20–120, 20–160, 20–200, 20–240, 40–80, 40–120, 40–160, 40–200, 40–240, 60–80, 60–120,60–160, 60–200 and 60–240 kg N ha−1). GHG emissions and carbon footprint were calculated and converted to CO2 equivalent (CO2 eq) utilising IPCC methodology. The height, total and marketable productivities of beet plants were 33, 31 and 34% higher in winter than in summer, respectively. Arugula plants achieved the highest performance (height, fresh mass and yield) in summer. Considering the environmental impact on global warming/climate change caused by the use of N fertilisers, total GHG emissions may range from 1723.9 to 3369.8 kg CO2eq ha−1 cycle−1 according to the N dose applied. However, based on the carbon footprint, the application of 60–120 kg N ha−1 at planting and as side dressing was the best N dose, since it reduced the carbon footprint (equivalent to 0.134 g CO2eq kcal−1 vegetables) without compromising crop yield.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Department of Plant Production São Paulo State University – UNESP College of Agricultural and Veterinarian Sciences, Via de Acesso Prof. Paulo Donato Castellane S/n, JaboticabalDepartment of Plant Production São Paulo State University – UNESP College of Agricultural and Veterinarian Sciences, Via de Acesso Prof. Paulo Donato Castellane S/n, JaboticabalUniversidade Estadual Paulista (UNESP)Cecílio Filho, Arthur Bernardes [UNESP]Nascimento, Camila Seno [UNESP]Pereira, Breno de Jesus [UNESP]Nascimento, Carolina Seno [UNESP]2022-04-29T08:38:44Z2022-04-29T08:38:44Z2022-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jenvman.2022.114568Journal of Environmental Management, v. 307.1095-86300301-4797http://hdl.handle.net/11449/23025510.1016/j.jenvman.2022.1145682-s2.0-85123203803Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Environmental Managementinfo:eu-repo/semantics/openAccess2024-06-07T13:57:43Zoai:repositorio.unesp.br:11449/230255Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-07T13:57:43Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
title |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
spellingShingle |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula Cecílio Filho, Arthur Bernardes [UNESP] Beta vulgaris CO2 equivalent Eruca sativa Global warming Intercropping system Mineral nutrition |
title_short |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
title_full |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
title_fullStr |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
title_full_unstemmed |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
title_sort |
Nitrogen fertilisation impacts greenhouse gas emissions, carbon footprint, and agronomic responses of beet intercropped with arugula |
author |
Cecílio Filho, Arthur Bernardes [UNESP] |
author_facet |
Cecílio Filho, Arthur Bernardes [UNESP] Nascimento, Camila Seno [UNESP] Pereira, Breno de Jesus [UNESP] Nascimento, Carolina Seno [UNESP] |
author_role |
author |
author2 |
Nascimento, Camila Seno [UNESP] Pereira, Breno de Jesus [UNESP] Nascimento, Carolina Seno [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Cecílio Filho, Arthur Bernardes [UNESP] Nascimento, Camila Seno [UNESP] Pereira, Breno de Jesus [UNESP] Nascimento, Carolina Seno [UNESP] |
dc.subject.por.fl_str_mv |
Beta vulgaris CO2 equivalent Eruca sativa Global warming Intercropping system Mineral nutrition |
topic |
Beta vulgaris CO2 equivalent Eruca sativa Global warming Intercropping system Mineral nutrition |
description |
Although the response of plants to nitrogen (N) in conventional systems has been extensively described in the literature, there is a lack of information available to refine the strategic N fertilisation program required in intercropping systems to match the nutrient supply with crop demands and reduce environmental impacts on greenhouse gas emissions. Therefore, this study aims to investigate the effect of N management on the growth, production, quality, greenhouse gas emissions (GHG) and carbon footprint of a beet-arugula intercropping system during two growing seasons (winter and summer). The efficiency of N fertilisation in each season was assessed by the supply of 20 N doses, varying the amounts applied at planting and as a side dressing (0–80, 0–120, 0–160, 0–200, 0–240, 20–80, 20–120, 20–160, 20–200, 20–240, 40–80, 40–120, 40–160, 40–200, 40–240, 60–80, 60–120,60–160, 60–200 and 60–240 kg N ha−1). GHG emissions and carbon footprint were calculated and converted to CO2 equivalent (CO2 eq) utilising IPCC methodology. The height, total and marketable productivities of beet plants were 33, 31 and 34% higher in winter than in summer, respectively. Arugula plants achieved the highest performance (height, fresh mass and yield) in summer. Considering the environmental impact on global warming/climate change caused by the use of N fertilisers, total GHG emissions may range from 1723.9 to 3369.8 kg CO2eq ha−1 cycle−1 according to the N dose applied. However, based on the carbon footprint, the application of 60–120 kg N ha−1 at planting and as side dressing was the best N dose, since it reduced the carbon footprint (equivalent to 0.134 g CO2eq kcal−1 vegetables) without compromising crop yield. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:38:44Z 2022-04-29T08:38:44Z 2022-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.jenvman.2022.114568 Journal of Environmental Management, v. 307. 1095-8630 0301-4797 http://hdl.handle.net/11449/230255 10.1016/j.jenvman.2022.114568 2-s2.0-85123203803 |
url |
http://dx.doi.org/10.1016/j.jenvman.2022.114568 http://hdl.handle.net/11449/230255 |
identifier_str_mv |
Journal of Environmental Management, v. 307. 1095-8630 0301-4797 10.1016/j.jenvman.2022.114568 2-s2.0-85123203803 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Environmental Management |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803045558318792704 |