Study of the floristic composition of the seed bank in a caatinga area in the process of recovery

Detalhes bibliográficos
Autor(a) principal: Dutra Júnior, Marcelo Pereira
Data de Publicação: 2021
Outros Autores: Bakke, Ivonete Alves, Costa, Everton Monteiro da, Azevedo, Sebastiana Renata Vilela, Rocha, Iara Cristina Araújo, Fernando, Emanuel Messias Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/19507
Resumo: The Caatinga biome is predominantly formed by shruby-tree species, used by humans to feed animals, in addition to providing seeds for the natural regeneration process. This study identified the floristic composition in the seed bank of a caatinga area in recovery process located at Nupeárido Farm, Patos-PB, Brazil. In September 2016, fifty soil & litter samples were collected and taken to the CSTR/UFCG Forest Nursery facilities. These samples were irrigated daily for one year to quantify and identify the floristic composition of the seed bank. Species diversity and abundance were estimated using the Shannon-Wiener (H’) diversity and Pielou (e’) equitability indices. especially from the Poaceae and Convolvulaceae families. The West orientation showed greater species diversity (H’= 2.69) and more uniform distribution (e’= 0.47).
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spelling Study of the floristic composition of the seed bank in a caatinga area in the process of recoveryEstudio de la composición florística del banco de semillas en zona de caatinga en proceso de recuperaciónEstudo da composição florística do banco de sementes em área de caatinga em processo de recuperaçãoDegraded areaHerbaceous floraÁrea degradadaFlora herbáceaRegeneración natural.Área degradadaFlora herbáceaRegeneração natural.The Caatinga biome is predominantly formed by shruby-tree species, used by humans to feed animals, in addition to providing seeds for the natural regeneration process. This study identified the floristic composition in the seed bank of a caatinga area in recovery process located at Nupeárido Farm, Patos-PB, Brazil. In September 2016, fifty soil & litter samples were collected and taken to the CSTR/UFCG Forest Nursery facilities. These samples were irrigated daily for one year to quantify and identify the floristic composition of the seed bank. Species diversity and abundance were estimated using the Shannon-Wiener (H’) diversity and Pielou (e’) equitability indices. especially from the Poaceae and Convolvulaceae families. The West orientation showed greater species diversity (H’= 2.69) and more uniform distribution (e’= 0.47).El bioma de Caatinga está formado predominantemente por especies de árboles arbustivos, siendo utilizados por los humanos para alimentar a los animales, además de proporcionar semillas para el proceso de regeneración natural. Este estudio identificó la composición florística en el banco de semillas de un área de caatinga en proceso de recuperación ubicada en Fazenda Nupeárido, Patos-PB, Brasil. En septiembre de 2016, se recolectaron cincuenta muestras de suelo más basura y se llevaron al vivero forestal CSTR / UFCG. Estas muestras fueron regadas diariamente durante un año para cuantificación e identificación de la composición florística de su banco de semillas. La diversidad y abundancia de especies se estimaron utilizando los índices de uniformidad de Shannon-Wiener (H’) y Pielou (e’). El banco de semillas tenía principalmente especies herbáceas, con énfasis en las familias Poaceae y Convolvulaceae. La orientación oeste mostró una mayor diversidad de especies (H’= 2.69) y una distribución más uniforme (e’ = 0.47).O bioma Caatinga é predominantemente formado por espécies arbustivo-árboreas, sendo utilizadas pelo homem, na alimentação de animais, além de fornecerem sementes para o processo de regeneração natural. Este estudo identificou a composição florística no banco de sementes de uma área de caatinga em processo de recuperação localizada na Fazenda Nupeárido, Patos-PB, Brasil. Em setembro de 2016, foram coletadas cinquenta amostras de solo mais serapilheira e levadas ao Viveiro Florestal do CSTR/UFCG. Estas amostras foram irrigadas diariamente por um ano para a quantificação e identificação da composição florística do seu banco de sementes. A diversidade e abundância das espécies foram estimadas utilizando-se os índices de Shannon-Wiener (H’) e de equabilidade de Pielou (e’). O banco de sementes apresentou em sua maioria espécies herbáceas, com destaque para as famílias Poaceae e Convolvulaceae. A orientação Oeste apresentou maior diversidade de espécies (H’= 2,69) e distribuição mais uniforme (e’= 0,47).Research, Society and Development2021-08-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1950710.33448/rsd-v10i11.19507Research, Society and Development; Vol. 10 No. 11; e139101119507Research, Society and Development; Vol. 10 Núm. 11; e139101119507Research, Society and Development; v. 10 n. 11; e1391011195072525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/19507/17375Copyright (c) 2021 Marcelo Pereira Dutra Júnior; Ivonete Alves Bakke; Everton Monteiro da Costa; Sebastiana Renata Vilela Azevedo; Iara Cristina Araújo Rocha; Emanuel Messias Pereira Fernandohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDutra Júnior, Marcelo PereiraBakke, Ivonete AlvesCosta, Everton Monteiro daAzevedo, Sebastiana Renata VilelaRocha, Iara Cristina AraújoFernando, Emanuel Messias Pereira2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/19507Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:23.018793Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
Estudio de la composición florística del banco de semillas en zona de caatinga en proceso de recuperación
Estudo da composição florística do banco de sementes em área de caatinga em processo de recuperação
title Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
spellingShingle Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
Dutra Júnior, Marcelo Pereira
Degraded area
Herbaceous flora
Área degradada
Flora herbácea
Regeneración natural.
Área degradada
Flora herbácea
Regeneração natural.
title_short Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
title_full Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
title_fullStr Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
title_full_unstemmed Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
title_sort Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
author Dutra Júnior, Marcelo Pereira
author_facet Dutra Júnior, Marcelo Pereira
Bakke, Ivonete Alves
Costa, Everton Monteiro da
Azevedo, Sebastiana Renata Vilela
Rocha, Iara Cristina Araújo
Fernando, Emanuel Messias Pereira
author_role author
author2 Bakke, Ivonete Alves
Costa, Everton Monteiro da
Azevedo, Sebastiana Renata Vilela
Rocha, Iara Cristina Araújo
Fernando, Emanuel Messias Pereira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Dutra Júnior, Marcelo Pereira
Bakke, Ivonete Alves
Costa, Everton Monteiro da
Azevedo, Sebastiana Renata Vilela
Rocha, Iara Cristina Araújo
Fernando, Emanuel Messias Pereira
dc.subject.por.fl_str_mv Degraded area
Herbaceous flora
Área degradada
Flora herbácea
Regeneración natural.
Área degradada
Flora herbácea
Regeneração natural.
topic Degraded area
Herbaceous flora
Área degradada
Flora herbácea
Regeneración natural.
Área degradada
Flora herbácea
Regeneração natural.
description The Caatinga biome is predominantly formed by shruby-tree species, used by humans to feed animals, in addition to providing seeds for the natural regeneration process. This study identified the floristic composition in the seed bank of a caatinga area in recovery process located at Nupeárido Farm, Patos-PB, Brazil. In September 2016, fifty soil & litter samples were collected and taken to the CSTR/UFCG Forest Nursery facilities. These samples were irrigated daily for one year to quantify and identify the floristic composition of the seed bank. Species diversity and abundance were estimated using the Shannon-Wiener (H’) diversity and Pielou (e’) equitability indices. especially from the Poaceae and Convolvulaceae families. The West orientation showed greater species diversity (H’= 2.69) and more uniform distribution (e’= 0.47).
publishDate 2021
dc.date.none.fl_str_mv 2021-08-25
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://rsdjournal.org/index.php/rsd/article/view/19507
10.33448/rsd-v10i11.19507
url https://rsdjournal.org/index.php/rsd/article/view/19507
identifier_str_mv 10.33448/rsd-v10i11.19507
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/19507/17375
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.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 11; e139101119507
Research, Society and Development; Vol. 10 Núm. 11; e139101119507
Research, Society and Development; v. 10 n. 11; e139101119507
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052788431126528

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