FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE

Detalhes bibliográficos
Autor(a) principal: Coelho, Daniela da Costa Leite
Data de Publicação: 2018
Outros Autores: Medeiros Júnior, Antonio Osmar, Silva, Ketson Bruno da, Dias, Nildo da Silva, Batista, Rafael Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/6521
Resumo: The use of landfill leachate (LL) to produce biomass for energy and biofuel purposes is an alternative that minimizes environmental degradation. In this context, the objective of this work was to evaluate the effect of using different rates of LL in the fertigation of sunflower (Helianthus annuus L.) crops. The experiment was conducted in a randomized block design with five treatments and four replications—20 experimental plots. The treatments consisted of control with 100% water from the water supply (WWS) (T1); 80% WWS + 20% LL (T2); 60% WWS + 40% LL (T3); 40% WWS + 60% LL (T4); and 20% WWS + 80% LL (T5). The sunflower crops were grown in a eutrophic Red-Yellow Argisol for 81 days, in Mossoró RN, Brazil. The plant characteristics evaluated—plant height, number of leaves, steam diameter and capitulum diameter—was determined. All variables evaluated presented statistical differences between treatments. In general, plants in the treatment 60% WWS + 40% LL presented better performance regarding the characteristics evaluated.
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spelling FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATEPRODUÇÃO DE GIRASSOL FERTIRRIGADO COM PERCOLADO DE ATERRO SANITÁRIOHelianthus annuus L.. Urban wastewater. Biomass. Biofuel.Helianthus annuus L.. Resíduo líquido urbano. Biomassa. Biocombustível.The use of landfill leachate (LL) to produce biomass for energy and biofuel purposes is an alternative that minimizes environmental degradation. In this context, the objective of this work was to evaluate the effect of using different rates of LL in the fertigation of sunflower (Helianthus annuus L.) crops. The experiment was conducted in a randomized block design with five treatments and four replications—20 experimental plots. The treatments consisted of control with 100% water from the water supply (WWS) (T1); 80% WWS + 20% LL (T2); 60% WWS + 40% LL (T3); 40% WWS + 60% LL (T4); and 20% WWS + 80% LL (T5). The sunflower crops were grown in a eutrophic Red-Yellow Argisol for 81 days, in Mossoró RN, Brazil. The plant characteristics evaluated—plant height, number of leaves, steam diameter and capitulum diameter—was determined. All variables evaluated presented statistical differences between treatments. In general, plants in the treatment 60% WWS + 40% LL presented better performance regarding the characteristics evaluated.O uso do percolado de aterro sanitário (PATS) na produção de biomassa para fins energético e biocombustível é uma alternativa que minimiza a degradação ambiental. Neste contexto, objetivou-se neste trabalho, analisar o efeito da aplicação de distintas proporções de percolado de aterros sanitários no cultivo de girassol (Helianthus annuus L.). O experimento foi conduzido com delineamento em blocos casualizados, com cinco tratamentos T1 – 100 % de água da rede de abastecimento – AA (Testemunha); T2 – 80 % de AA e 20 % de PATS; T3 – 60 % de AA e 40 % de PATS; T4 – 40 % de AA e 60 % de PATS; e, T5 – 20 % de AA e 80 % de PATS, e quatro repetições, totalizando 20 parcelas experimentais. O girassol foi cultivado em ARGISSOLO Vermelho – Amarelo eutrófico, durante 81 dias em Mossoró/RN. Durante o ciclo do girassol foram determinadas as características vegetativas altura de planta (AP), número de folhas (NF), diâmetro do caule (DCaule) e do capítulo (DCapítulo). Comprovou-se que para todas as variáveis estudadas houve diferença estatística entre os tratamentos. Em geral, o tratamento 60 % de AA e 40 % de PATS apresentou melhor desempenho com relação às características vegetativas do girassol.Universidade Federal Rural do Semi-Árido2018-10-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/652110.1590/1983-21252018v31n417rcREVISTA CAATINGA; Vol. 31 No. 4 (2018); 944-953Revista Caatinga; v. 31 n. 4 (2018); 944-9531983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/6521/9864Copyright (c) 2018 Revista Caatingainfo:eu-repo/semantics/openAccessCoelho, Daniela da Costa LeiteMedeiros Júnior, Antonio OsmarSilva, Ketson Bruno daDias, Nildo da SilvaBatista, Rafael Oliveira2023-07-20T13:54:20Zoai:ojs.periodicos.ufersa.edu.br:article/6521Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:29.135528Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
PRODUÇÃO DE GIRASSOL FERTIRRIGADO COM PERCOLADO DE ATERRO SANITÁRIO
title FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
spellingShingle FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
Coelho, Daniela da Costa Leite
Helianthus annuus L.. Urban wastewater. Biomass. Biofuel.
Helianthus annuus L.. Resíduo líquido urbano. Biomassa. Biocombustível.
title_short FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
title_full FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
title_fullStr FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
title_full_unstemmed FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
title_sort FERTIGATION OF SUNFLOWER CROPS USING LANDFILL LEACHATE
author Coelho, Daniela da Costa Leite
author_facet Coelho, Daniela da Costa Leite
Medeiros Júnior, Antonio Osmar
Silva, Ketson Bruno da
Dias, Nildo da Silva
Batista, Rafael Oliveira
author_role author
author2 Medeiros Júnior, Antonio Osmar
Silva, Ketson Bruno da
Dias, Nildo da Silva
Batista, Rafael Oliveira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Coelho, Daniela da Costa Leite
Medeiros Júnior, Antonio Osmar
Silva, Ketson Bruno da
Dias, Nildo da Silva
Batista, Rafael Oliveira
dc.subject.por.fl_str_mv Helianthus annuus L.. Urban wastewater. Biomass. Biofuel.
Helianthus annuus L.. Resíduo líquido urbano. Biomassa. Biocombustível.
topic Helianthus annuus L.. Urban wastewater. Biomass. Biofuel.
Helianthus annuus L.. Resíduo líquido urbano. Biomassa. Biocombustível.
description The use of landfill leachate (LL) to produce biomass for energy and biofuel purposes is an alternative that minimizes environmental degradation. In this context, the objective of this work was to evaluate the effect of using different rates of LL in the fertigation of sunflower (Helianthus annuus L.) crops. The experiment was conducted in a randomized block design with five treatments and four replications—20 experimental plots. The treatments consisted of control with 100% water from the water supply (WWS) (T1); 80% WWS + 20% LL (T2); 60% WWS + 40% LL (T3); 40% WWS + 60% LL (T4); and 20% WWS + 80% LL (T5). The sunflower crops were grown in a eutrophic Red-Yellow Argisol for 81 days, in Mossoró RN, Brazil. The plant characteristics evaluated—plant height, number of leaves, steam diameter and capitulum diameter—was determined. All variables evaluated presented statistical differences between treatments. In general, plants in the treatment 60% WWS + 40% LL presented better performance regarding the characteristics evaluated.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-17
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://periodicos.ufersa.edu.br/caatinga/article/view/6521
10.1590/1983-21252018v31n417rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/6521
identifier_str_mv 10.1590/1983-21252018v31n417rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/6521/9864
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 31 No. 4 (2018); 944-953
Revista Caatinga; v. 31 n. 4 (2018); 944-953
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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