Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ

Detalhes bibliográficos
Autor(a) principal: Arêas, Estefânia Maria Justo
Data de Publicação: 2022
Outros Autores: Arêas, Pedro Miguel Justo, Campello, Eduardo Francia Carneiro, Resende, Alexander Silva de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/47031
Resumo: In highly degraded areas such as degraded land, human intervention is critical so that the environment can recover its ecological functions. One of the techniques used for this process is the use of leguminous trees associated with microorganisms. Ecologically, these species are distinguished by associating symbiotically with nitrogen-fixing bacteria and mycorrhizal fungi. This alliance enables a significant improvement of the plant’s nutritional status, accelerating the process of ecological succession and thus contributing to the area’s restoration. Given this knowledge, in 1989, began the revegetation of a clay loan area with seedlings nodulated and mycorrhizal legume trees. As such, this study aims to assess the ecological succession of a degraded land located in the experimental field of Embrapa Agrobiologia, Seropédica - RJ. Therefore, we evaluated the seed bank and the stock of litter. The use of leguminous trees has proved its effectiveness in activating the mechanisms of natural succession. Twenty-five years after planting  legumes, 37 species of 16 botanical families emerged, besides the improvement of soil fertility and supply of litter. The study reflects the need to give more importance to other forest guilds in restoration projects, even considering the success of tree legumes in the catalysis of the ecological succession process.
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spelling Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJBanco de sementes do solo após 25 anos do plantio de leguminosas arbóreas em área de empréstimo – Seropédica, RJRevegetaçãoRecuperação de áreas degradadasSucessão ecológicaRevegetationLand reclamationEcological successionIn highly degraded areas such as degraded land, human intervention is critical so that the environment can recover its ecological functions. One of the techniques used for this process is the use of leguminous trees associated with microorganisms. Ecologically, these species are distinguished by associating symbiotically with nitrogen-fixing bacteria and mycorrhizal fungi. This alliance enables a significant improvement of the plant’s nutritional status, accelerating the process of ecological succession and thus contributing to the area’s restoration. Given this knowledge, in 1989, began the revegetation of a clay loan area with seedlings nodulated and mycorrhizal legume trees. As such, this study aims to assess the ecological succession of a degraded land located in the experimental field of Embrapa Agrobiologia, Seropédica - RJ. Therefore, we evaluated the seed bank and the stock of litter. The use of leguminous trees has proved its effectiveness in activating the mechanisms of natural succession. Twenty-five years after planting  legumes, 37 species of 16 botanical families emerged, besides the improvement of soil fertility and supply of litter. The study reflects the need to give more importance to other forest guilds in restoration projects, even considering the success of tree legumes in the catalysis of the ecological succession process.Em áreas degradadas pela remoção de horizontes superficiais do solo, como as áreas de empréstimo, poucas são as espécies vegetais capazes de se desenvolver sem a aplicação de elevadas doses de fertilizantes. As plantas da família Leguminosae, fixadoras de nitrogênio, estão entre essas poucas, visto que possibilitam rápida cobertura do solo e a estruturação do ambiente para um avanço sucessional. Em 1989, no campo experimental da Embrapa Agrobiologia, Seropédica – RJ, realizou-se a revegetação de uma área de empréstimo de argila, com espécies dessa família, noduladas e micorrizadas. Após 25 anos do plantio, avaliaram-se a fertilidade, o estoque de serrapilheira e o banco de sementes do solo, com ênfase nas espécies não arbóreas. O uso de leguminosas arbóreas mostrou-se eficaz, depositando elevada quantidade de serrapilheira e assim melhorando a fertilidade do solo, o que acarretou a ativação dos mecanismos de sucessão natural. Foram identificados no banco de sementes do solo 37 espécies/morfotipos de 16 famílias. Desse total, 25 eram não arbóreas, sendo 16 nativas e 9 naturalizadas. O estudo leva a uma reflexão sobre a necessidade de se dar mais importância a outras guildas da floresta, em projetos de restauração, mesmo considerando o sucesso das leguminosas arbóreas na catálise do processo de sucessão ecológica.Universidade Federal de Santa Maria2022-06-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmltext/xmlhttps://periodicos.ufsm.br/cienciaflorestal/article/view/4703110.5902/1980509847031Ciência Florestal; Vol. 32 No. 2 (2022); 698-714Ciência Florestal; v. 32 n. 2 (2022); 698-7141980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/47031/47537https://periodicos.ufsm.br/cienciaflorestal/article/view/47031/48347https://periodicos.ufsm.br/cienciaflorestal/article/view/47031/50738Copyright (c) 2022 Ciência Florestalhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessArêas, Estefânia Maria JustoArêas, Pedro Miguel JustoCampello, Eduardo Francia CarneiroResende, Alexander Silva de2022-12-15T02:26:44Zoai:ojs.pkp.sfu.ca:article/47031Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2022-12-15T02:26:44Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
Banco de sementes do solo após 25 anos do plantio de leguminosas arbóreas em área de empréstimo – Seropédica, RJ
title Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
spellingShingle Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
Arêas, Estefânia Maria Justo
Revegetação
Recuperação de áreas degradadas
Sucessão ecológica
Revegetation
Land reclamation
Ecological succession
title_short Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
title_full Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
title_fullStr Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
title_full_unstemmed Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
title_sort Soil seed bank after 25 years of the planting of tree vegetables in a degraded area – Seropédica, RJ
author Arêas, Estefânia Maria Justo
author_facet Arêas, Estefânia Maria Justo
Arêas, Pedro Miguel Justo
Campello, Eduardo Francia Carneiro
Resende, Alexander Silva de
author_role author
author2 Arêas, Pedro Miguel Justo
Campello, Eduardo Francia Carneiro
Resende, Alexander Silva de
author2_role author
author
author
dc.contributor.author.fl_str_mv Arêas, Estefânia Maria Justo
Arêas, Pedro Miguel Justo
Campello, Eduardo Francia Carneiro
Resende, Alexander Silva de
dc.subject.por.fl_str_mv Revegetação
Recuperação de áreas degradadas
Sucessão ecológica
Revegetation
Land reclamation
Ecological succession
topic Revegetação
Recuperação de áreas degradadas
Sucessão ecológica
Revegetation
Land reclamation
Ecological succession
description In highly degraded areas such as degraded land, human intervention is critical so that the environment can recover its ecological functions. One of the techniques used for this process is the use of leguminous trees associated with microorganisms. Ecologically, these species are distinguished by associating symbiotically with nitrogen-fixing bacteria and mycorrhizal fungi. This alliance enables a significant improvement of the plant’s nutritional status, accelerating the process of ecological succession and thus contributing to the area’s restoration. Given this knowledge, in 1989, began the revegetation of a clay loan area with seedlings nodulated and mycorrhizal legume trees. As such, this study aims to assess the ecological succession of a degraded land located in the experimental field of Embrapa Agrobiologia, Seropédica - RJ. Therefore, we evaluated the seed bank and the stock of litter. The use of leguminous trees has proved its effectiveness in activating the mechanisms of natural succession. Twenty-five years after planting  legumes, 37 species of 16 botanical families emerged, besides the improvement of soil fertility and supply of litter. The study reflects the need to give more importance to other forest guilds in restoration projects, even considering the success of tree legumes in the catalysis of the ecological succession process.
publishDate 2022
dc.date.none.fl_str_mv 2022-06-24
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.ufsm.br/cienciaflorestal/article/view/47031
10.5902/1980509847031
url https://periodicos.ufsm.br/cienciaflorestal/article/view/47031
identifier_str_mv 10.5902/1980509847031
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/47031/47537
https://periodicos.ufsm.br/cienciaflorestal/article/view/47031/48347
https://periodicos.ufsm.br/cienciaflorestal/article/view/47031/50738
dc.rights.driver.fl_str_mv Copyright (c) 2022 Ciência Florestal
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Ciência Florestal
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
text/xml
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 32 No. 2 (2022); 698-714
Ciência Florestal; v. 32 n. 2 (2022); 698-714
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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