Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s42729-023-01295-3 http://hdl.handle.net/11449/249992 |
Resumo: | Urea is the main nitrogen source applied in agriculture and directly impacts agricultural productivity. However, it presents significant losses that reduce plants’ nitrogen use efficiency (NUE) and promote greenhouse gas emissions, such as N2O. The coating technology allows for an increase in the NUE, making the nutrient available gradually and uniformly, and combining with microorganisms’ action. This work developed and evaluated a double-coating system based on castor oil–polyurethane and maize starch activated by Aspergillus niger for urea granules. We tested the coated urea granules in Palisade grass (Brachiaria brizantha) and measured losses of N2O and NH3. The results showed that the combination between controlled release and Aspergillus niger action reduced the N2O and NH3 emissions, suggesting a local buffering pH effect. The urea loss reduction significantly impacted plant development, increasing N use efficiency, dry mass production, and N uptake. The results support the suitability of a coating system combining controlled release and microorganisms, aiming to better synchronize the nutrient with the plant and reduce environmental impacts. Graphical Abstract: [Figure not available: see fulltext.] |
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Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N FertilizationAspergillus nigerCastor oilN2O emissionNH3 volatilizationStarchUreaUrea is the main nitrogen source applied in agriculture and directly impacts agricultural productivity. However, it presents significant losses that reduce plants’ nitrogen use efficiency (NUE) and promote greenhouse gas emissions, such as N2O. The coating technology allows for an increase in the NUE, making the nutrient available gradually and uniformly, and combining with microorganisms’ action. This work developed and evaluated a double-coating system based on castor oil–polyurethane and maize starch activated by Aspergillus niger for urea granules. We tested the coated urea granules in Palisade grass (Brachiaria brizantha) and measured losses of N2O and NH3. The results showed that the combination between controlled release and Aspergillus niger action reduced the N2O and NH3 emissions, suggesting a local buffering pH effect. The urea loss reduction significantly impacted plant development, increasing N use efficiency, dry mass production, and N uptake. The results support the suitability of a coating system combining controlled release and microorganisms, aiming to better synchronize the nutrient with the plant and reduce environmental impacts. Graphical Abstract: [Figure not available: see fulltext.]Universidade Federal de São Carlos (UFSCar), Rodovia Washington Luiz, Km 235, SPPrograma de pós-graduação em Tecnologia Ambiental Universidade de Ribeirão Preto (UNAERP), Avenida Costábile Romano, 2201, Ribeirânia, SPInstituto de Química Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Avenida Professor Francisco Degni, 55, Jardim Quitandinha, SPLaboratório Nacional de Nanotecnologia para o Agronegócio (LNNA) Embrapa Instrumentação, Rua 15 de Novembro 1452, Centro, SPInstituto de Química de São Carlos Universidade de São Paulo (USP), Campus de São Carlos, Avenida Trabalhador São-Carlense, 400, Arnold Schimidt, SPEMBRAPA Pecuária Sudeste, Rodovia Washington Luiz, Km 234, SPInstituto de Química Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Avenida Professor Francisco Degni, 55, Jardim Quitandinha, SPUniversidade Federal de São Carlos (UFSCar)Universidade de Ribeirão Preto (UNAERP)Universidade Estadual Paulista (UNESP)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade de São Paulo (USP)Majaron, Vinícius F.da Silva, Marisa G.Pfeifer, MarcelaBortoletto-Santos, Ricardo [UNESP]Velloso, Camila C. V.Klaic, RodrigoPolito, Wagner L.Ribeiro, Sidney J. L. [UNESP]Bernardi, Alberto C. C.Farinas, Cristiane S.Ribeiro, Caue2023-07-29T16:14:48Z2023-07-29T16:14:48Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s42729-023-01295-3Journal of Soil Science and Plant Nutrition.0718-95160718-9508http://hdl.handle.net/11449/24999210.1007/s42729-023-01295-32-s2.0-85160342829Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Soil Science and Plant Nutritioninfo:eu-repo/semantics/openAccess2023-07-29T16:14:48Zoai:repositorio.unesp.br:11449/249992Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T16:14:48Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
title |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
spellingShingle |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization Majaron, Vinícius F. Aspergillus niger Castor oil N2O emission NH3 volatilization Starch Urea |
title_short |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
title_full |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
title_fullStr |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
title_full_unstemmed |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
title_sort |
Interaction of Aspergillus niger in Double-Coated Urea Granules Reduces Greenhouse Gas Emissions from N Fertilization |
author |
Majaron, Vinícius F. |
author_facet |
Majaron, Vinícius F. da Silva, Marisa G. Pfeifer, Marcela Bortoletto-Santos, Ricardo [UNESP] Velloso, Camila C. V. Klaic, Rodrigo Polito, Wagner L. Ribeiro, Sidney J. L. [UNESP] Bernardi, Alberto C. C. Farinas, Cristiane S. Ribeiro, Caue |
author_role |
author |
author2 |
da Silva, Marisa G. Pfeifer, Marcela Bortoletto-Santos, Ricardo [UNESP] Velloso, Camila C. V. Klaic, Rodrigo Polito, Wagner L. Ribeiro, Sidney J. L. [UNESP] Bernardi, Alberto C. C. Farinas, Cristiane S. Ribeiro, Caue |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Carlos (UFSCar) Universidade de Ribeirão Preto (UNAERP) Universidade Estadual Paulista (UNESP) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Majaron, Vinícius F. da Silva, Marisa G. Pfeifer, Marcela Bortoletto-Santos, Ricardo [UNESP] Velloso, Camila C. V. Klaic, Rodrigo Polito, Wagner L. Ribeiro, Sidney J. L. [UNESP] Bernardi, Alberto C. C. Farinas, Cristiane S. Ribeiro, Caue |
dc.subject.por.fl_str_mv |
Aspergillus niger Castor oil N2O emission NH3 volatilization Starch Urea |
topic |
Aspergillus niger Castor oil N2O emission NH3 volatilization Starch Urea |
description |
Urea is the main nitrogen source applied in agriculture and directly impacts agricultural productivity. However, it presents significant losses that reduce plants’ nitrogen use efficiency (NUE) and promote greenhouse gas emissions, such as N2O. The coating technology allows for an increase in the NUE, making the nutrient available gradually and uniformly, and combining with microorganisms’ action. This work developed and evaluated a double-coating system based on castor oil–polyurethane and maize starch activated by Aspergillus niger for urea granules. We tested the coated urea granules in Palisade grass (Brachiaria brizantha) and measured losses of N2O and NH3. The results showed that the combination between controlled release and Aspergillus niger action reduced the N2O and NH3 emissions, suggesting a local buffering pH effect. The urea loss reduction significantly impacted plant development, increasing N use efficiency, dry mass production, and N uptake. The results support the suitability of a coating system combining controlled release and microorganisms, aiming to better synchronize the nutrient with the plant and reduce environmental impacts. Graphical Abstract: [Figure not available: see fulltext.] |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T16:14:48Z 2023-07-29T16:14:48Z 2023-01-01 |
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/10.1007/s42729-023-01295-3 Journal of Soil Science and Plant Nutrition. 0718-9516 0718-9508 http://hdl.handle.net/11449/249992 10.1007/s42729-023-01295-3 2-s2.0-85160342829 |
url |
http://dx.doi.org/10.1007/s42729-023-01295-3 http://hdl.handle.net/11449/249992 |
identifier_str_mv |
Journal of Soil Science and Plant Nutrition. 0718-9516 0718-9508 10.1007/s42729-023-01295-3 2-s2.0-85160342829 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Soil Science and Plant Nutrition |
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 |
|
_version_ |
1792962212720017408 |