Study of the floristic composition of the seed bank in a caatinga area in the process of recovery
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
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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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 |