Seed bank in soil in Caatinga areas under ruminant grazing

Detalhes bibliográficos
Autor(a) principal: Silva, Danilo Dantas da
Data de Publicação: 2020
Outros Autores: Pinto, Maria do Socorro de Caldas, Gomes, Rayane Nunes, Freitas, Angleib Justino Figueiredo de, Pinto, Marília Gabriela Caldas, Ferreira, Vinícius Staynne Gomes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/6021
Resumo: The study of the seed bank in the soil makes it possible to monitor and understand the effects of animal interference on the dynamics of plant communities. The aim of this study was to know the floristic composition, the germination density and the diversity of the seed bank in the soil of Caatinga areas grazed by ruminant animals. Two grazing areas were selected, one with goats and the other with bovines, and 10 soil samples has been collected and the material distributed in plastic trays and daily irrigated. The seed density was determined by the plantlent emergence method and diversity was assessed using Shannon (H') and Pielou (J') indexes. The seed bank’s flora varied according to the grazing area, being represented by 28 species, 25 genera and 12 families, among them Fabaceae and Poaceae with the highest number of species. The predominant lift-form is herbaceous and the germination density is 1,033 and 740 seeds/m², in soils with goats and bovines, respectively. The area with grazing goats provides the highest diversity rates.
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spelling Seed bank in soil in Caatinga areas under ruminant grazingBanco de semillas del suelo en areas de Caatinga bajo pastoreo de rumiantesBanco de sementes no solo em áreas de Caatinga sob pastejo de ruminantesFloristic CompositionGerminationSemiarid.Composición florísticaGerminaciónSemiárido.Composição florísticaGerminaçãoSemiárido.The study of the seed bank in the soil makes it possible to monitor and understand the effects of animal interference on the dynamics of plant communities. The aim of this study was to know the floristic composition, the germination density and the diversity of the seed bank in the soil of Caatinga areas grazed by ruminant animals. Two grazing areas were selected, one with goats and the other with bovines, and 10 soil samples has been collected and the material distributed in plastic trays and daily irrigated. The seed density was determined by the plantlent emergence method and diversity was assessed using Shannon (H') and Pielou (J') indexes. The seed bank’s flora varied according to the grazing area, being represented by 28 species, 25 genera and 12 families, among them Fabaceae and Poaceae with the highest number of species. The predominant lift-form is herbaceous and the germination density is 1,033 and 740 seeds/m², in soils with goats and bovines, respectively. The area with grazing goats provides the highest diversity rates.El estudio del banco de semillas nel suelo permite monitorear y comprender los efectos de la interferencia animal em la dinámica de las comunidades de plantas. El objetivo de este estudio fue conocer la composición florística, la densidade de la germinación y la diversidad del banco de semillas nel suelo de las zonas de Caatinga pastadas por rumiantes. Se seleccionaron dos áreas de pastoreo, una com cabras y otra com ganado, com 10 muestras de suelo recolectadas y el material repartido en bandejas plásticas com riegos  diarios. La densidad de semillas se determino por el método de emergencia de plántulas y la diversidad se evaluó utilizando los índices de Shannon (H’) y Pielou (J’). La flora del banco del semillas varió según el área de pastoreo, representado por 28 especies, 25 géneros y 12 familias, entre ellas Fabaceae y Poaceae com el mayor número de especies. La forma de vida predominante es herbácea y la densidade de germinación es de 1,033 y 740 semillas.m-2, em suelos com cabras y ganado, respectivamente. El área com cabras em pastoreo tuve las tasas de diversidad más altas.O estudo do banco de sementes no solo possibilita acompanhar e entender os efeitos da interferência do animal sobre a dinâmica das comunidades vegetais. O objetivo deste estudo foi conhecer à composição florística, a densidade de germinação e a diversidade do banco de sementes no solo de áreas de Caatinga pastejadas por ruminantes. Foram selecionadas duas áreas de pastejo, uma com caprinos e outra de bovinos, sendo coletadas 10 amostras de solo e o material distribuído em bandejas plásticas e irrigado diariamente. A densidade de sementes foi determinada pelo método da emergência de plântulas e a diversidade avaliada pelos índices de Shannon (H’) e Pielou (J’). A flora do banco de sementes variou conforme a área de pastejo, sendo representada por 28 espécies, 25 gêneros e 12 famílias, entre elas Fabaceae e Poaceae com maior número de espécies. A forma de vida predominante é herbácea e a densidade de germinação 1.033 e 740 sementes.m-2, nos solos com caprino e bovino, respectivamente. A área com caprinos em pastejo apresenta os maiores índices de diversidade.Research, Society and Development2020-07-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/602110.33448/rsd-v9i8.6021Research, Society and Development; Vol. 9 No. 8; e503986021Research, Society and Development; Vol. 9 Núm. 8; e503986021Research, Society and Development; v. 9 n. 8; e5039860212525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/6021/5094Copyright (c) 2020 Danilo Dantas da Silva, Maria do Socorro de Caldas Pinto, Rayane Nunes Gomes, Angleib Justino Figueiredo de Freitas, Marília Gabriela Caldas Pinto, Vinícius Staynne Gomes Ferreirahttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Danilo Dantas daPinto, Maria do Socorro de CaldasGomes, Rayane NunesFreitas, Angleib Justino Figueiredo dePinto, Marília Gabriela CaldasFerreira, Vinícius Staynne Gomes2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/6021Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:19.225626Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Seed bank in soil in Caatinga areas under ruminant grazing
Banco de semillas del suelo en areas de Caatinga bajo pastoreo de rumiantes
Banco de sementes no solo em áreas de Caatinga sob pastejo de ruminantes
title Seed bank in soil in Caatinga areas under ruminant grazing
spellingShingle Seed bank in soil in Caatinga areas under ruminant grazing
Silva, Danilo Dantas da
Floristic Composition
Germination
Semiarid.
Composición florística
Germinación
Semiárido.
Composição florística
Germinação
Semiárido.
title_short Seed bank in soil in Caatinga areas under ruminant grazing
title_full Seed bank in soil in Caatinga areas under ruminant grazing
title_fullStr Seed bank in soil in Caatinga areas under ruminant grazing
title_full_unstemmed Seed bank in soil in Caatinga areas under ruminant grazing
title_sort Seed bank in soil in Caatinga areas under ruminant grazing
author Silva, Danilo Dantas da
author_facet Silva, Danilo Dantas da
Pinto, Maria do Socorro de Caldas
Gomes, Rayane Nunes
Freitas, Angleib Justino Figueiredo de
Pinto, Marília Gabriela Caldas
Ferreira, Vinícius Staynne Gomes
author_role author
author2 Pinto, Maria do Socorro de Caldas
Gomes, Rayane Nunes
Freitas, Angleib Justino Figueiredo de
Pinto, Marília Gabriela Caldas
Ferreira, Vinícius Staynne Gomes
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Danilo Dantas da
Pinto, Maria do Socorro de Caldas
Gomes, Rayane Nunes
Freitas, Angleib Justino Figueiredo de
Pinto, Marília Gabriela Caldas
Ferreira, Vinícius Staynne Gomes
dc.subject.por.fl_str_mv Floristic Composition
Germination
Semiarid.
Composición florística
Germinación
Semiárido.
Composição florística
Germinação
Semiárido.
topic Floristic Composition
Germination
Semiarid.
Composición florística
Germinación
Semiárido.
Composição florística
Germinação
Semiárido.
description The study of the seed bank in the soil makes it possible to monitor and understand the effects of animal interference on the dynamics of plant communities. The aim of this study was to know the floristic composition, the germination density and the diversity of the seed bank in the soil of Caatinga areas grazed by ruminant animals. Two grazing areas were selected, one with goats and the other with bovines, and 10 soil samples has been collected and the material distributed in plastic trays and daily irrigated. The seed density was determined by the plantlent emergence method and diversity was assessed using Shannon (H') and Pielou (J') indexes. The seed bank’s flora varied according to the grazing area, being represented by 28 species, 25 genera and 12 families, among them Fabaceae and Poaceae with the highest number of species. The predominant lift-form is herbaceous and the germination density is 1,033 and 740 seeds/m², in soils with goats and bovines, respectively. The area with grazing goats provides the highest diversity rates.
publishDate 2020
dc.date.none.fl_str_mv 2020-07-14
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/6021
10.33448/rsd-v9i8.6021
url https://rsdjournal.org/index.php/rsd/article/view/6021
identifier_str_mv 10.33448/rsd-v9i8.6021
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/6021/5094
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://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. 9 No. 8; e503986021
Research, Society and Development; Vol. 9 Núm. 8; e503986021
Research, Society and Development; v. 9 n. 8; e503986021
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
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