WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY

Detalhes bibliográficos
Autor(a) principal: Lessa, Bruno França da Trindade
Data de Publicação: 2021
Outros Autores: Paz, Matheus Alves da, Reges, Ariel Marques, Oliveira, Igor Souza de, Antunes, Mirella Rodrigues
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/9261
Resumo: Information on the different species that compose a weed community is essential for plant protection managements in production systems, which should include not only flora identification and diversity assessments, but morphological and ecophysiological aspects that can to show the potential effect of the agrosystem and guide the conduction of weed control strategies. Therefore, the objective of this work was to conduct a floristic and phytosociological surveying to identify the grouping patterns of weed populations in vineyards in the Petrolina-Juazeiro irrigated perimeter, in the Sub-Mid São Francisco River Valley, Brazil. The absolute and relative values of weed frequency, density, abundance, importance value index, population distribution level, and similarity between areas were evaluated in five properties. A high diversity of species of the families Poaceae, Malvaceae, and Asteraceae were found. The most important species found were Commelina benghalensis, Euphorbia hirta, and Cyperus aggregatus. The distribution of populations was mainly in aggregate and highly aggregate forms.
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spelling WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEYFITOSSOCIOLOGIA E DISTRIBUIÇÃO DE PLANTAS DANINHAS EM ÁREAS DE VITICULTURA NO VALE DO RIO SÃO FRANCISCOComunidade infestante. Commelina bengualensis. Fruticultura irrigada. Uva. Semiárido.Weed community. Commelina bengualensis. Irrigated fruit production. Grape. Semiarid.Information on the different species that compose a weed community is essential for plant protection managements in production systems, which should include not only flora identification and diversity assessments, but morphological and ecophysiological aspects that can to show the potential effect of the agrosystem and guide the conduction of weed control strategies. Therefore, the objective of this work was to conduct a floristic and phytosociological surveying to identify the grouping patterns of weed populations in vineyards in the Petrolina-Juazeiro irrigated perimeter, in the Sub-Mid São Francisco River Valley, Brazil. The absolute and relative values of weed frequency, density, abundance, importance value index, population distribution level, and similarity between areas were evaluated in five properties. A high diversity of species of the families Poaceae, Malvaceae, and Asteraceae were found. The most important species found were Commelina benghalensis, Euphorbia hirta, and Cyperus aggregatus. The distribution of populations was mainly in aggregate and highly aggregate forms.O conhecimento sobre as diferentes espécies que compõem uma comunidade infestante torna-se fundamental no manejo fitossanitário dos sistemas de produção vegetal, não somente pela identificação da flora e diagnóstico da diversidade, mas também pelos aspectos morfológicos e ecofisiológicos, o que pode revelar o potencial de interferência ao agrossistema e nortear a condução das estratégias de controle. Neste sentido, o objetivo deste trabalho foi realizar o levantamento florístico e estudo fitossociológico, assim como conhecer o padrão de agrupamento das populações infestantes em áreas de videira no perímetro irrigado do polo Petrolina-PE/Juazeiro-BA, submédio do Vale do Rio São Francisco.  As avaliações ocorreram em cinco propriedades, sendo analisados os parâmetros de: frequência, densidade, abundância e índice de valor de importância absolutos e relativos, assim como o grau de distribuição das populações e a similaridade entre as propriedades. As famílias Poaceae, Malvaceae e Asteraceae apresentaram maior diversidade de espécies. E as espécies com maiores níveis de importância foram Commelina benghalensis, Euphorbia hirta e Cyperus aggregatus. De maneira majoritária, a distribuição das populações apresentou-se de forma agregada ou altamente agregada.  Universidade Federal Rural do Semi-Árido2021-03-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/926110.1590/1983-21252021v34n114rcREVISTA CAATINGA; Vol. 34 No. 1 (2021); 132-143Revista Caatinga; v. 34 n. 1 (2021); 132-1431983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/9261/10564Copyright (c) 2021 Revista Caatingainfo:eu-repo/semantics/openAccessLessa, Bruno França da TrindadePaz, Matheus Alves daReges, Ariel MarquesOliveira, Igor Souza deAntunes, Mirella Rodrigues2023-07-19T12:31:05Zoai:ojs.periodicos.ufersa.edu.br:article/9261Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:47.155810Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
FITOSSOCIOLOGIA E DISTRIBUIÇÃO DE PLANTAS DANINHAS EM ÁREAS DE VITICULTURA NO VALE DO RIO SÃO FRANCISCO
title WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
spellingShingle WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
Lessa, Bruno França da Trindade
Comunidade infestante. Commelina bengualensis. Fruticultura irrigada. Uva. Semiárido.
Weed community. Commelina bengualensis. Irrigated fruit production. Grape. Semiarid.
title_short WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
title_full WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
title_fullStr WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
title_full_unstemmed WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
title_sort WEED PHYTOSOCIOLOGY AND DISTRIBUTION IN VINEYARDS IN THE SÃO FRANCISCO RIVER VALLEY
author Lessa, Bruno França da Trindade
author_facet Lessa, Bruno França da Trindade
Paz, Matheus Alves da
Reges, Ariel Marques
Oliveira, Igor Souza de
Antunes, Mirella Rodrigues
author_role author
author2 Paz, Matheus Alves da
Reges, Ariel Marques
Oliveira, Igor Souza de
Antunes, Mirella Rodrigues
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lessa, Bruno França da Trindade
Paz, Matheus Alves da
Reges, Ariel Marques
Oliveira, Igor Souza de
Antunes, Mirella Rodrigues
dc.subject.por.fl_str_mv Comunidade infestante. Commelina bengualensis. Fruticultura irrigada. Uva. Semiárido.
Weed community. Commelina bengualensis. Irrigated fruit production. Grape. Semiarid.
topic Comunidade infestante. Commelina bengualensis. Fruticultura irrigada. Uva. Semiárido.
Weed community. Commelina bengualensis. Irrigated fruit production. Grape. Semiarid.
description Information on the different species that compose a weed community is essential for plant protection managements in production systems, which should include not only flora identification and diversity assessments, but morphological and ecophysiological aspects that can to show the potential effect of the agrosystem and guide the conduction of weed control strategies. Therefore, the objective of this work was to conduct a floristic and phytosociological surveying to identify the grouping patterns of weed populations in vineyards in the Petrolina-Juazeiro irrigated perimeter, in the Sub-Mid São Francisco River Valley, Brazil. The absolute and relative values of weed frequency, density, abundance, importance value index, population distribution level, and similarity between areas were evaluated in five properties. A high diversity of species of the families Poaceae, Malvaceae, and Asteraceae were found. The most important species found were Commelina benghalensis, Euphorbia hirta, and Cyperus aggregatus. The distribution of populations was mainly in aggregate and highly aggregate forms.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-03
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.ufersa.edu.br/caatinga/article/view/9261
10.1590/1983-21252021v34n114rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/9261
identifier_str_mv 10.1590/1983-21252021v34n114rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/9261/10564
dc.rights.driver.fl_str_mv Copyright (c) 2021 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 34 No. 1 (2021); 132-143
Revista Caatinga; v. 34 n. 1 (2021); 132-143
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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