Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/61137 |
Resumo: | The development of anthropogenic activities such as industry, mining, agriculture, urban waste discard has been, the main actions that result in increased contamination by heavy metals in soil, water and air. One of the most harmful metals made available by these activities is cadmium, and even at low concentrations it is very toxic mainly in plant structures. The objective of this work was to verify the biochemical behavior of nitrogen and carbon metabolism in young plants of paricá when submitted to increasing cadmium application. For this, a completely randomized experiment was carried out with five treatments (control, CdCl2 178 μM, CdCl2 356 μM, CdCl2 534 μM, CdCl2 712 μM), with seven replicates, totaling 35 experimental units. The sensitivity of this vegetable to the increasing concentrations of cadmium was evident. The root system it presents’’ saw where the most toxic element accumulated, solutes such as carbohydrates, sucrose were affected in their concentrations, mainly in the leaves. The root system saw in its concentrations of glycine betaine a possibility of osmoprotection, but this did not reflect an increase in the concentration of nitrate in both leaf and roots. In the other hand, this fact not observed by the concentration of ammonium that increased in the root system. The results showed that the cadmium was transported to aerial part, however, concentrated mainly in the root system characterizing as a phytoextractor species. |
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Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁAVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ - SUJEITAS A DIFERENTES CONCENTRAÇÕES DE CÁDIO: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁBiochemicalCadmium chlorideHeavy metalPhytoextractorPhytoremediation. Agricultural SciencesThe development of anthropogenic activities such as industry, mining, agriculture, urban waste discard has been, the main actions that result in increased contamination by heavy metals in soil, water and air. One of the most harmful metals made available by these activities is cadmium, and even at low concentrations it is very toxic mainly in plant structures. The objective of this work was to verify the biochemical behavior of nitrogen and carbon metabolism in young plants of paricá when submitted to increasing cadmium application. For this, a completely randomized experiment was carried out with five treatments (control, CdCl2 178 μM, CdCl2 356 μM, CdCl2 534 μM, CdCl2 712 μM), with seven replicates, totaling 35 experimental units. The sensitivity of this vegetable to the increasing concentrations of cadmium was evident. The root system it presents’’ saw where the most toxic element accumulated, solutes such as carbohydrates, sucrose were affected in their concentrations, mainly in the leaves. The root system saw in its concentrations of glycine betaine a possibility of osmoprotection, but this did not reflect an increase in the concentration of nitrate in both leaf and roots. In the other hand, this fact not observed by the concentration of ammonium that increased in the root system. The results showed that the cadmium was transported to aerial part, however, concentrated mainly in the root system characterizing as a phytoextractor species.O desenvolvimento de atividades antrópicas como a indústria, mineração, agricultura, descarte de lixo urbano tem sido, as principais ações que resultam no aumento da contaminação por metais pesados no solo, água e ar. Um dos metais mais nocivos disponibilizados por essas atividades é o cádmio, e mesmo em baixas concentrações é muito tóxico principalmente nas estruturas das plantas. O objetivo deste trabalho foi verificar o comportamento bioquímico do metabolismo do nitrogênio e do carbono em mudas de paricá quando submetidas à aplicação crescente de cádmio. Para isso, foi realizado um experimento inteiramente casualizado com cinco tratamentos (controle, CdCl2 178μM, CdCl2 356μM, CdCl2 534μM, CdCl2 712μM), com sete repetições, totalizando 35 unidades experimentais. A sensibilidade deste vegetal às concentrações crescentes de cádmio é evidente. O sistema radicular foi onde o elemento tóxico se acumulou mais, solutos como carboidratos, sacarose foram afetados em suas concentrações, principalmente nas folhas. O sistema radicular viu em suas concentrações de glicina betaína uma possibilidade de osmoproteção, mas isso não refletiu um aumento na concentração de nitrato tanto na folha como nas raízes. fato não observado pela concentração de amônio que aumentou no sistema radicular. Os resultados mostraram que o cádmio foi transportado para a parte aérea, porém, concentrou-se principalmente no sistema radicular caracterizando-se como uma espécie fitoextratora.EDUFU2022-09-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/6113710.14393/BJ-v38n0a2022-61137Bioscience Journal ; Vol. 38 (2022): Continuous Publication; e38085Bioscience Journal ; v. 38 (2022): Continuous Publication; e380851981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/61137/34653Brazil; Contemporary Copyright (c) 2022 Glauco André dos Santos Nogueira, Ana Ecídia de Araújo Brito, Vitor Nascimento Resende, Gerson Diego Pamplona Albuquerque, Cristine Bastos do Amarantes, Job Teixeira de Oliveira, Priscilla Andrade Silva, Cândido Ferreira de Oliveira Netohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessNogueira, Glauco André dos SantosBrito, Ana Ecídia de AraújoResende, Vitor NascimentoAlbuquerque, Gerson Diego PamplonaAmarantes, Cristine Bastos doOliveira, Job Teixeira deSilva, Priscilla AndradeNeto, Cândido Ferreira de Oliveira2022-09-23T15:31:03Zoai:ojs.www.seer.ufu.br:article/61137Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-09-23T15:31:03Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ - SUJEITAS A DIFERENTES CONCENTRAÇÕES DE CÁDIO: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
title |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
spellingShingle |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ Nogueira, Glauco André dos Santos Biochemical Cadmium chloride Heavy metal Phytoextractor Phytoremediation. Agricultural Sciences |
title_short |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
title_full |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
title_fullStr |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
title_full_unstemmed |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
title_sort |
Nitrogen and carbon metabolism evaluation in paricá plants subjected to different cadmium concentrations: AVALIAÇÃO DO METABOLISMO DE NITROGÊNIO E CARBONO EM PLANTAS DE PARICÁ |
author |
Nogueira, Glauco André dos Santos |
author_facet |
Nogueira, Glauco André dos Santos Brito, Ana Ecídia de Araújo Resende, Vitor Nascimento Albuquerque, Gerson Diego Pamplona Amarantes, Cristine Bastos do Oliveira, Job Teixeira de Silva, Priscilla Andrade Neto, Cândido Ferreira de Oliveira |
author_role |
author |
author2 |
Brito, Ana Ecídia de Araújo Resende, Vitor Nascimento Albuquerque, Gerson Diego Pamplona Amarantes, Cristine Bastos do Oliveira, Job Teixeira de Silva, Priscilla Andrade Neto, Cândido Ferreira de Oliveira |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Nogueira, Glauco André dos Santos Brito, Ana Ecídia de Araújo Resende, Vitor Nascimento Albuquerque, Gerson Diego Pamplona Amarantes, Cristine Bastos do Oliveira, Job Teixeira de Silva, Priscilla Andrade Neto, Cândido Ferreira de Oliveira |
dc.subject.por.fl_str_mv |
Biochemical Cadmium chloride Heavy metal Phytoextractor Phytoremediation. Agricultural Sciences |
topic |
Biochemical Cadmium chloride Heavy metal Phytoextractor Phytoremediation. Agricultural Sciences |
description |
The development of anthropogenic activities such as industry, mining, agriculture, urban waste discard has been, the main actions that result in increased contamination by heavy metals in soil, water and air. One of the most harmful metals made available by these activities is cadmium, and even at low concentrations it is very toxic mainly in plant structures. The objective of this work was to verify the biochemical behavior of nitrogen and carbon metabolism in young plants of paricá when submitted to increasing cadmium application. For this, a completely randomized experiment was carried out with five treatments (control, CdCl2 178 μM, CdCl2 356 μM, CdCl2 534 μM, CdCl2 712 μM), with seven replicates, totaling 35 experimental units. The sensitivity of this vegetable to the increasing concentrations of cadmium was evident. The root system it presents’’ saw where the most toxic element accumulated, solutes such as carbohydrates, sucrose were affected in their concentrations, mainly in the leaves. The root system saw in its concentrations of glycine betaine a possibility of osmoprotection, but this did not reflect an increase in the concentration of nitrate in both leaf and roots. In the other hand, this fact not observed by the concentration of ammonium that increased in the root system. The results showed that the cadmium was transported to aerial part, however, concentrated mainly in the root system characterizing as a phytoextractor species. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-23 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/61137 10.14393/BJ-v38n0a2022-61137 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/61137 |
identifier_str_mv |
10.14393/BJ-v38n0a2022-61137 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/61137/34653 |
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.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 38 (2022): Continuous Publication; e38085 Bioscience Journal ; v. 38 (2022): Continuous Publication; e38085 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069066382344192 |