Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.geoderma.2018.07.034 http://hdl.handle.net/11449/188089 |
Resumo: | Hydrothermal carbonization of byproducts from the sugarcane industry generates a solid material (hydrochar) rich in carbon and nutrients with the potential to be used as a soil conditioner. In this context, the objective of this work was to evaluate the nutrient release process from hydrochar with the aim of improving soil quality. To do this, experiments were performed evaluating the concentration of NO3 −, PO4 −3, K, Ca, Mg, Fe and total organic carbon leached from a column filled with soil and different hydrochar proportions during one month. The proportions of hydrochar were 1 and 4% (w/w) applied to sand, ultisol, and oxisol. Nitrogen and phosphorus were immobilized in the soils due to the high organic carbon released that increase microbial activity and to the presence of iron and aluminum oxides, respectively. The oxisol retains part of the carbon released by the hydrochar due to its high content of silt and clay. Only part of the carbon and nutrients of the hydrochar was released, indicating a recalcitrant material. The prepared hydrochar provided nutrients and organic carbon depending on the soil type to which it was applied. This study shows that hydrochar, if applied in the appropriate proportion, can enhance the soil fertility. |
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Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasseFertilityHydrocharOxisolSoil columnsTerra Preta de Índio soilsUltisolHydrothermal carbonization of byproducts from the sugarcane industry generates a solid material (hydrochar) rich in carbon and nutrients with the potential to be used as a soil conditioner. In this context, the objective of this work was to evaluate the nutrient release process from hydrochar with the aim of improving soil quality. To do this, experiments were performed evaluating the concentration of NO3 −, PO4 −3, K, Ca, Mg, Fe and total organic carbon leached from a column filled with soil and different hydrochar proportions during one month. The proportions of hydrochar were 1 and 4% (w/w) applied to sand, ultisol, and oxisol. Nitrogen and phosphorus were immobilized in the soils due to the high organic carbon released that increase microbial activity and to the presence of iron and aluminum oxides, respectively. The oxisol retains part of the carbon released by the hydrochar due to its high content of silt and clay. Only part of the carbon and nutrients of the hydrochar was released, indicating a recalcitrant material. The prepared hydrochar provided nutrients and organic carbon depending on the soil type to which it was applied. This study shows that hydrochar, if applied in the appropriate proportion, can enhance the soil fertility.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação Cearense de Apoio ao Desenvolvimento Científico e TecnológicoInstituto de Biociências Letras e Ciências Exatas UNESP Universidade Estadual Paulista Campus São José do Rio Preto Departamento de Química e Ciências Ambientais Laboratório de Estudos em Ciências Ambientais, Cristóvão Colombo, 2265Laboratório de Materiais Funcionais Avançados (LaMFA) Departamento de Física Universidade Federal do Ceará, P.O. Box 6030Instituto de Biociências Letras e Ciências Exatas UNESP Universidade Estadual Paulista Campus São José do Rio Preto Departamento de Química e Ciências Ambientais Laboratório de Estudos em Ciências Ambientais, Cristóvão Colombo, 2265FAPESP: 2013/21776-7FAPESP: 2015/22954-1CNPq: 307925/2012-9CNPq: 478743/2013-0Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico: PR2-0101-00006.01.00/15Universidade Estadual Paulista (Unesp)Universidade Federal do CearáBento, Lucas Raimundo [UNESP]Castro, Antônio Joel RamiroMoreira, Altair Benedito [UNESP]Ferreira, Odair PastorBisinoti, Márcia Cristina [UNESP]Melo, Camila Almeida [UNESP]2019-10-06T15:56:54Z2019-10-06T15:56:54Z2019-01-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article24-32http://dx.doi.org/10.1016/j.geoderma.2018.07.034Geoderma, v. 334, p. 24-32.0016-7061http://hdl.handle.net/11449/18808910.1016/j.geoderma.2018.07.0342-s2.0-8505067178632644800445293800000-0002-4631-2400Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeodermainfo:eu-repo/semantics/openAccess2021-10-22T18:20:59Zoai:repositorio.unesp.br:11449/188089Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T18:20:59Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
title |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
spellingShingle |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse Bento, Lucas Raimundo [UNESP] Fertility Hydrochar Oxisol Soil columns Terra Preta de Índio soils Ultisol |
title_short |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
title_full |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
title_fullStr |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
title_full_unstemmed |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
title_sort |
Release of nutrients and organic carbon in different soil types from hydrochar obtained using sugarcane bagasse and vinasse |
author |
Bento, Lucas Raimundo [UNESP] |
author_facet |
Bento, Lucas Raimundo [UNESP] Castro, Antônio Joel Ramiro Moreira, Altair Benedito [UNESP] Ferreira, Odair Pastor Bisinoti, Márcia Cristina [UNESP] Melo, Camila Almeida [UNESP] |
author_role |
author |
author2 |
Castro, Antônio Joel Ramiro Moreira, Altair Benedito [UNESP] Ferreira, Odair Pastor Bisinoti, Márcia Cristina [UNESP] Melo, Camila Almeida [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal do Ceará |
dc.contributor.author.fl_str_mv |
Bento, Lucas Raimundo [UNESP] Castro, Antônio Joel Ramiro Moreira, Altair Benedito [UNESP] Ferreira, Odair Pastor Bisinoti, Márcia Cristina [UNESP] Melo, Camila Almeida [UNESP] |
dc.subject.por.fl_str_mv |
Fertility Hydrochar Oxisol Soil columns Terra Preta de Índio soils Ultisol |
topic |
Fertility Hydrochar Oxisol Soil columns Terra Preta de Índio soils Ultisol |
description |
Hydrothermal carbonization of byproducts from the sugarcane industry generates a solid material (hydrochar) rich in carbon and nutrients with the potential to be used as a soil conditioner. In this context, the objective of this work was to evaluate the nutrient release process from hydrochar with the aim of improving soil quality. To do this, experiments were performed evaluating the concentration of NO3 −, PO4 −3, K, Ca, Mg, Fe and total organic carbon leached from a column filled with soil and different hydrochar proportions during one month. The proportions of hydrochar were 1 and 4% (w/w) applied to sand, ultisol, and oxisol. Nitrogen and phosphorus were immobilized in the soils due to the high organic carbon released that increase microbial activity and to the presence of iron and aluminum oxides, respectively. The oxisol retains part of the carbon released by the hydrochar due to its high content of silt and clay. Only part of the carbon and nutrients of the hydrochar was released, indicating a recalcitrant material. The prepared hydrochar provided nutrients and organic carbon depending on the soil type to which it was applied. This study shows that hydrochar, if applied in the appropriate proportion, can enhance the soil fertility. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T15:56:54Z 2019-10-06T15:56:54Z 2019-01-15 |
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.geoderma.2018.07.034 Geoderma, v. 334, p. 24-32. 0016-7061 http://hdl.handle.net/11449/188089 10.1016/j.geoderma.2018.07.034 2-s2.0-85050671786 3264480044529380 0000-0002-4631-2400 |
url |
http://dx.doi.org/10.1016/j.geoderma.2018.07.034 http://hdl.handle.net/11449/188089 |
identifier_str_mv |
Geoderma, v. 334, p. 24-32. 0016-7061 10.1016/j.geoderma.2018.07.034 2-s2.0-85050671786 3264480044529380 0000-0002-4631-2400 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Geoderma |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
24-32 |
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_ |
1799965149534093312 |