Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento

Detalhes bibliográficos
Autor(a) principal: Da Silva, George Rodrigues
Data de Publicação: 2015
Outros Autores: Amaral, Idemê Gomes, Galvão, Jessivaldo Rodrigues, Pinheiro, Daniel Pereira [UNESP], Da Silva, Mario Lopes, Melo, Nilvan Carvalho [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5039/agraria.v10i4a5015
http://hdl.handle.net/11449/228095
Resumo: Currently tannery sludge, waste from leather processing industry, has been widely used in agriculture. This residue has nutrient content that can be used by plants, but has potentially toxic elements that can cause damage to the environment and human health. The objective of this study was to evaluate the effect of different ratios of tannery sludge used as substrate in the growth of plants açaizeiro and chemical changes occurring in the substrate 180 days after planting the plants. We used a completely randomized design with six replications. The treatments consisted of the following substrates: control (soil without tannery sludge), soil + 50 % of tannery sludge, soil + 70 % of tannery sludge, soil + 75 % of tannery sludge, soil + 80 % of sludge tannery and 100 % of tannery sludge. All plants were evaluated açaizeiro height, stem diameter, root length. And root dry weight, shoot and total. N, K, Ca, Mg, and Na contents: In the substrate the pH, organic matter and the contents of the chemical elements essences plants were evaluated. We also assessed the levels of potentially toxic element: Cd, Cr, Cu, Fe, Mn, Pb and Zn. The use of tannery sludge as substrate, decreased plant growth of açai, increased the contents essences of plants and the elements Na, and promote increased levels of potentially toxic elements. However, the increase in the levels of potentially toxic elements was in the range allowed by current environmental legislation in the country, in other words, at levels that do not cause environmental problems.
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spelling Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimentoUse of sludge tanning in production plants açaizeiro in initial phase of developmentEuterpe oleraceaIndustrial wastePhytoremediation. nutrientsPotentially toxic elementsCurrently tannery sludge, waste from leather processing industry, has been widely used in agriculture. This residue has nutrient content that can be used by plants, but has potentially toxic elements that can cause damage to the environment and human health. The objective of this study was to evaluate the effect of different ratios of tannery sludge used as substrate in the growth of plants açaizeiro and chemical changes occurring in the substrate 180 days after planting the plants. We used a completely randomized design with six replications. The treatments consisted of the following substrates: control (soil without tannery sludge), soil + 50 % of tannery sludge, soil + 70 % of tannery sludge, soil + 75 % of tannery sludge, soil + 80 % of sludge tannery and 100 % of tannery sludge. All plants were evaluated açaizeiro height, stem diameter, root length. And root dry weight, shoot and total. N, K, Ca, Mg, and Na contents: In the substrate the pH, organic matter and the contents of the chemical elements essences plants were evaluated. We also assessed the levels of potentially toxic element: Cd, Cr, Cu, Fe, Mn, Pb and Zn. The use of tannery sludge as substrate, decreased plant growth of açai, increased the contents essences of plants and the elements Na, and promote increased levels of potentially toxic elements. However, the increase in the levels of potentially toxic elements was in the range allowed by current environmental legislation in the country, in other words, at levels that do not cause environmental problems.Universidade Federal Rural da Amazônia Departamento de Solos, Av. Tancredo Neves, 2501Museu Paraense Emílio Goeldi Ministério da Ciência e Tecnologia, Av. Perimetral, 1901Universidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal Departamento de Solos e Adubos, s/n, Vila IndustrialUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal Departamento de Solos e Adubos, s/n, Vila IndustrialUniversidade Federal Rural da AmazôniaMinistério da Ciência e TecnologiaUniversidade Estadual Paulista (UNESP)Da Silva, George RodriguesAmaral, Idemê GomesGalvão, Jessivaldo RodriguesPinheiro, Daniel Pereira [UNESP]Da Silva, Mario LopesMelo, Nilvan Carvalho [UNESP]2022-04-29T07:26:37Z2022-04-29T07:26:37Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article506-511http://dx.doi.org/10.5039/agraria.v10i4a5015Revista Brasileirade Ciencias Agrarias, v. 10, n. 4, p. 506-511, 2015.1981-09971981-1160http://hdl.handle.net/11449/22809510.5039/agraria.v10i4a50152-s2.0-84954502498Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileirade Ciencias Agrariasinfo:eu-repo/semantics/openAccess2024-06-07T14:23:27Zoai:repositorio.unesp.br:11449/228095Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:48:21.536592Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
Use of sludge tanning in production plants açaizeiro in initial phase of development
title Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
spellingShingle Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
Da Silva, George Rodrigues
Euterpe oleracea
Industrial waste
Phytoremediation. nutrients
Potentially toxic elements
title_short Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
title_full Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
title_fullStr Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
title_full_unstemmed Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
title_sort Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
author Da Silva, George Rodrigues
author_facet Da Silva, George Rodrigues
Amaral, Idemê Gomes
Galvão, Jessivaldo Rodrigues
Pinheiro, Daniel Pereira [UNESP]
Da Silva, Mario Lopes
Melo, Nilvan Carvalho [UNESP]
author_role author
author2 Amaral, Idemê Gomes
Galvão, Jessivaldo Rodrigues
Pinheiro, Daniel Pereira [UNESP]
Da Silva, Mario Lopes
Melo, Nilvan Carvalho [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal Rural da Amazônia
Ministério da Ciência e Tecnologia
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Da Silva, George Rodrigues
Amaral, Idemê Gomes
Galvão, Jessivaldo Rodrigues
Pinheiro, Daniel Pereira [UNESP]
Da Silva, Mario Lopes
Melo, Nilvan Carvalho [UNESP]
dc.subject.por.fl_str_mv Euterpe oleracea
Industrial waste
Phytoremediation. nutrients
Potentially toxic elements
topic Euterpe oleracea
Industrial waste
Phytoremediation. nutrients
Potentially toxic elements
description Currently tannery sludge, waste from leather processing industry, has been widely used in agriculture. This residue has nutrient content that can be used by plants, but has potentially toxic elements that can cause damage to the environment and human health. The objective of this study was to evaluate the effect of different ratios of tannery sludge used as substrate in the growth of plants açaizeiro and chemical changes occurring in the substrate 180 days after planting the plants. We used a completely randomized design with six replications. The treatments consisted of the following substrates: control (soil without tannery sludge), soil + 50 % of tannery sludge, soil + 70 % of tannery sludge, soil + 75 % of tannery sludge, soil + 80 % of sludge tannery and 100 % of tannery sludge. All plants were evaluated açaizeiro height, stem diameter, root length. And root dry weight, shoot and total. N, K, Ca, Mg, and Na contents: In the substrate the pH, organic matter and the contents of the chemical elements essences plants were evaluated. We also assessed the levels of potentially toxic element: Cd, Cr, Cu, Fe, Mn, Pb and Zn. The use of tannery sludge as substrate, decreased plant growth of açai, increased the contents essences of plants and the elements Na, and promote increased levels of potentially toxic elements. However, the increase in the levels of potentially toxic elements was in the range allowed by current environmental legislation in the country, in other words, at levels that do not cause environmental problems.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01
2022-04-29T07:26:37Z
2022-04-29T07:26:37Z
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/10.5039/agraria.v10i4a5015
Revista Brasileirade Ciencias Agrarias, v. 10, n. 4, p. 506-511, 2015.
1981-0997
1981-1160
http://hdl.handle.net/11449/228095
10.5039/agraria.v10i4a5015
2-s2.0-84954502498
url http://dx.doi.org/10.5039/agraria.v10i4a5015
http://hdl.handle.net/11449/228095
identifier_str_mv Revista Brasileirade Ciencias Agrarias, v. 10, n. 4, p. 506-511, 2015.
1981-0997
1981-1160
10.5039/agraria.v10i4a5015
2-s2.0-84954502498
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileirade Ciencias Agrarias
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 506-511
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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