Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities

Detalhes bibliográficos
Autor(a) principal: Gonzaga, Maria Isidória Silva
Data de Publicação: 2021
Outros Autores: Souza, Danyelle Chaves Figueiredo de, Santos, José Carlos de Jesus
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/13848
Resumo: Biochar, pyrolyzed organic waste for agronomic and environmental purposes, is a viable alternative to improve soil quality in small farm areas in the state of Sergipe, where there is a shortage of water and chemical inputs. This study evaluated the effect of single and simultaneous application of doses (t ha-1) of sewage sludge (SS) and dry coconut shell (CS) on some soil properties and sunflower growth and nutrition (Helianthus annuus L.), in São Cristóvão-SE. The experiment was carried out in a completely randomized scheme, with 6 treatments (1. SE60CS0; 2. SE30CS0; 3. SE20CS10; 4. SE10CS20; 5. SE0CS30; 6. Control (without biochar) and 5 repetitions. In the soil, pH, electrical conductivity, organic carbon, and P, K, and Na concentrations were determined. In the plant, biomass, height, chlorophyll content, and N, P, and K were evaluated. Alone, coconut biochar increased the soil pH but reduced plant N. The sludge biochar did not increase soil pH but improved the soil N and P levels, plant growth (25%), and inflorescence (33%), indicating greater benefits of joint application. In addition to improving productivity, biochar, both from sewage sludge and dry coconut shell, can improve the destination and management of these residues and, at the same time, promote the recycling of nutrients in soil.
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spelling Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communitiesUso de biocarbón de residuos orgánicos como alternativa innovadora para aumentar la productividad agrícola en pequeñas comunidades ruralesUso de biocarvão de resíduos orgânicos como alternativa inovadora para o aumento da produtividade agrícola em pequenas comunidades ruraisDesenvolvimento sustentávelResíduos orgânicosPiróliseReciclagem.Desarrollo sustentableResiduo orgánicoPirólisisReciclaje.Sustainable developmentOrganic wastePyrolysisRecycling.Biochar, pyrolyzed organic waste for agronomic and environmental purposes, is a viable alternative to improve soil quality in small farm areas in the state of Sergipe, where there is a shortage of water and chemical inputs. This study evaluated the effect of single and simultaneous application of doses (t ha-1) of sewage sludge (SS) and dry coconut shell (CS) on some soil properties and sunflower growth and nutrition (Helianthus annuus L.), in São Cristóvão-SE. The experiment was carried out in a completely randomized scheme, with 6 treatments (1. SE60CS0; 2. SE30CS0; 3. SE20CS10; 4. SE10CS20; 5. SE0CS30; 6. Control (without biochar) and 5 repetitions. In the soil, pH, electrical conductivity, organic carbon, and P, K, and Na concentrations were determined. In the plant, biomass, height, chlorophyll content, and N, P, and K were evaluated. Alone, coconut biochar increased the soil pH but reduced plant N. The sludge biochar did not increase soil pH but improved the soil N and P levels, plant growth (25%), and inflorescence (33%), indicating greater benefits of joint application. In addition to improving productivity, biochar, both from sewage sludge and dry coconut shell, can improve the destination and management of these residues and, at the same time, promote the recycling of nutrients in soil.El biocarbón, residuo orgánico pirolizado con fines agronómicos y ambientales, es en alternativa viable para mejorar la calidad del suelo en pequeñas áreas agrícolas en el estado de Sergipe, donde hay escasez de água y de insumos químicos. El presente estudio evaluó el efecto de la aplicación individual y simultánea de dosis (t ha-1) de lodos de depuradora (LE) y cáscara de coco seca (CS) sobre algunas propiedades del suelo y sobre el crecimiento y nutrición del girasol (Helianthus annuus L.), en São Cristóvão-SE. El experimento se desarrolló en un esquema completamente al azar, con 6 tratamientos (1. LE60CS0; 2. LE30CS0; 3. LE20CS10; 4. LE10CS20; 5. LE0CS30; 6. Control (sin biochar) y 5 repeticiones. En el suelo, pH Se determinó la conductividad eléctrica, el carbono orgánico y las concentraciones de P, K y Na. En la planta se evaluó la biomasa, la altura, el contenido de clorofila y las concentraciones de N, P y K. Solo, el biocarbón de coco aumentó el pH del suelo, pero redujo o N en la planta. El biocarbón de lodos no aumentó el pH del suelo, pero sí mejoró los niveles de N y P en el suelo y en la planta.) e inflorescencia (en un 33%), lo que indica mayores beneficios de la articulación. aplicación Además de mejorar la productividad, el uso de biocarbón, tanto lodos de depuradora como cáscara de coco seca, puede mejorar el destino y manejo de estos residuos y, al mismo tiempo, promover el reciclaje de nutrientes en el suelo.O biocarvão, resíduo orgânico pirolisado para fins agronômicos e ambientais, é uma alternativa viável para melhorar a qualidade do solo em pequenas áreas agrícolas no estado de Sergipe, onde há escassez de água e de insumos químicos. Este estudo avaliou o efeito da aplicação individual e simultânea de doses (t ha-1) de biocarvão de lodo de esgoto (LE) e casca de coco seco (CS) em algumas propriedades do solo e no crescimento e nutrição de girassol (Helianthus annuus L.), em São Cristóvão-SE. O experimento foi desenvolvido em esquema inteiramente casualizado, com 6 tratamentos (1. LE60CS0; 2. LE30CS0; 3. LE20CS10; 4. LE10CS20; 5. LE0CS30; 6. Controle (sem biocarvão) e 5 repetições. No solo, foram determinados pH, condutividade elétrica, carbono orgânico e concentrações de P, K e Na. Na planta, foram avaliados biomassa, altura, teor de clorofila e concentrações de N, P e K. Sozinho, o biocarvão de coco aumentou o pH do solo, mas reduziu o N na planta. O biocarvão de lodo não aumentou o pH do solo, mas melhorou os níveis de N e P no solo e na planta. Já a combinação dos dois biocarvões aumentou o pH do solo, a biomassa da planta (em 25%) e da inflorescência (em 33%), indicando maiores benefícios da aplicação conjunta. Além de melhorar a produtividade, o uso de biocarvão, tanto de lodo de esgoto quanto de casca de coco seco, pode melhorar o destino e o manejo desses resíduos e, ao mesmo tempo, promover a reciclagem de nutrientes no solo.Research, Society and Development2021-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1384810.33448/rsd-v10i4.13848Research, Society and Development; Vol. 10 No. 4; e8910413848Research, Society and Development; Vol. 10 Núm. 4; e8910413848Research, Society and Development; v. 10 n. 4; e89104138482525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/13848/12451Copyright (c) 2021 Maria Isidória Silva Gonzaga; Danyelle Chaves Figueiredo de Souza; José Carlos de Jesus Santoshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGonzaga, Maria Isidória SilvaSouza, Danyelle Chaves Figueiredo deSantos, José Carlos de Jesus2021-04-25T11:21:26Zoai:ojs.pkp.sfu.ca:article/13848Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:35:06.247164Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
Uso de biocarbón de residuos orgánicos como alternativa innovadora para aumentar la productividad agrícola en pequeñas comunidades rurales
Uso de biocarvão de resíduos orgânicos como alternativa inovadora para o aumento da produtividade agrícola em pequenas comunidades rurais
title Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
spellingShingle Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
Gonzaga, Maria Isidória Silva
Desenvolvimento sustentável
Resíduos orgânicos
Pirólise
Reciclagem.
Desarrollo sustentable
Residuo orgánico
Pirólisis
Reciclaje.
Sustainable development
Organic waste
Pyrolysis
Recycling.
title_short Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
title_full Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
title_fullStr Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
title_full_unstemmed Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
title_sort Use of organic waste biochar as an innovative alternative for increasing agricultural productivity in small rural communities
author Gonzaga, Maria Isidória Silva
author_facet Gonzaga, Maria Isidória Silva
Souza, Danyelle Chaves Figueiredo de
Santos, José Carlos de Jesus
author_role author
author2 Souza, Danyelle Chaves Figueiredo de
Santos, José Carlos de Jesus
author2_role author
author
dc.contributor.author.fl_str_mv Gonzaga, Maria Isidória Silva
Souza, Danyelle Chaves Figueiredo de
Santos, José Carlos de Jesus
dc.subject.por.fl_str_mv Desenvolvimento sustentável
Resíduos orgânicos
Pirólise
Reciclagem.
Desarrollo sustentable
Residuo orgánico
Pirólisis
Reciclaje.
Sustainable development
Organic waste
Pyrolysis
Recycling.
topic Desenvolvimento sustentável
Resíduos orgânicos
Pirólise
Reciclagem.
Desarrollo sustentable
Residuo orgánico
Pirólisis
Reciclaje.
Sustainable development
Organic waste
Pyrolysis
Recycling.
description Biochar, pyrolyzed organic waste for agronomic and environmental purposes, is a viable alternative to improve soil quality in small farm areas in the state of Sergipe, where there is a shortage of water and chemical inputs. This study evaluated the effect of single and simultaneous application of doses (t ha-1) of sewage sludge (SS) and dry coconut shell (CS) on some soil properties and sunflower growth and nutrition (Helianthus annuus L.), in São Cristóvão-SE. The experiment was carried out in a completely randomized scheme, with 6 treatments (1. SE60CS0; 2. SE30CS0; 3. SE20CS10; 4. SE10CS20; 5. SE0CS30; 6. Control (without biochar) and 5 repetitions. In the soil, pH, electrical conductivity, organic carbon, and P, K, and Na concentrations were determined. In the plant, biomass, height, chlorophyll content, and N, P, and K were evaluated. Alone, coconut biochar increased the soil pH but reduced plant N. The sludge biochar did not increase soil pH but improved the soil N and P levels, plant growth (25%), and inflorescence (33%), indicating greater benefits of joint application. In addition to improving productivity, biochar, both from sewage sludge and dry coconut shell, can improve the destination and management of these residues and, at the same time, promote the recycling of nutrients in soil.
publishDate 2021
dc.date.none.fl_str_mv 2021-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/13848
10.33448/rsd-v10i4.13848
url https://rsdjournal.org/index.php/rsd/article/view/13848
identifier_str_mv 10.33448/rsd-v10i4.13848
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/13848/12451
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 4; e8910413848
Research, Society and Development; Vol. 10 Núm. 4; e8910413848
Research, Society and Development; v. 10 n. 4; e8910413848
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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