Uso do lodo de curtume na produção de plantas de açaizeiro em fase inicial de desenvolvimento
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
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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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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1808128704052723712 |