Phytosociological survey of weeds in the grapevine
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/53677 |
Resumo: | Viticulture is expanding in the state of Espírito Santo, Brazil. Weed management is essential for the crop, so knowing the floristic composition of weeds in the vineyards makes this practice sustainable. This study aimed to evaluate the floristic composition of weed populations in grape crops in two seasons, considering different altitudes. The experiment was performed in four properties located in Santa Teresa, ES, Brazil, two of which were at altitudes above 500 m of and two below 500 m, in the winter (2018) and summer (2019) seasons. Weeds were identified with the square inventory method. The phytosociological analysis was based on absolute and relative parameters of frequency, density, dominance, importance value index, and relevance index, besides the diversity, evenness, and similarity indices. Fifty species, 41 genera, and 19 families were identified. The most representative families regarding the number of species were Asteraceae, Poaceae, and Malvaceae. In properties with higher altitudes, the species with the highest IVI was Pilea microphylla (L.) Liebm., in both seasons. In properties with lower altitudes, the highest IVI values were found for Malvastrum coromandelianum L. in the winter and Commelina benghalensis and Portulaca oleracea L. in the summer. The areas below 500 m of altitude showed the highest diversity and evenness indices. The proximity between the areas in both regions contributed to the increased similarity index. Altitude and time of the year contribute to the composition of the infesting community. |
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Phytosociological survey of weeds in the grapevineCultural practicesInfesting communityPhytosociologyViticultureVitis vinifera L. Agricultural SciencesViticulture is expanding in the state of Espírito Santo, Brazil. Weed management is essential for the crop, so knowing the floristic composition of weeds in the vineyards makes this practice sustainable. This study aimed to evaluate the floristic composition of weed populations in grape crops in two seasons, considering different altitudes. The experiment was performed in four properties located in Santa Teresa, ES, Brazil, two of which were at altitudes above 500 m of and two below 500 m, in the winter (2018) and summer (2019) seasons. Weeds were identified with the square inventory method. The phytosociological analysis was based on absolute and relative parameters of frequency, density, dominance, importance value index, and relevance index, besides the diversity, evenness, and similarity indices. Fifty species, 41 genera, and 19 families were identified. The most representative families regarding the number of species were Asteraceae, Poaceae, and Malvaceae. In properties with higher altitudes, the species with the highest IVI was Pilea microphylla (L.) Liebm., in both seasons. In properties with lower altitudes, the highest IVI values were found for Malvastrum coromandelianum L. in the winter and Commelina benghalensis and Portulaca oleracea L. in the summer. The areas below 500 m of altitude showed the highest diversity and evenness indices. The proximity between the areas in both regions contributed to the increased similarity index. Altitude and time of the year contribute to the composition of the infesting community.EDUFU2022-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/5367710.14393/BJ-v38n0a2022-53677Bioscience Journal ; Vol. 38 (2022): Continuous Publication; e38093Bioscience Journal ; v. 38 (2022): Continuous Publication; e380931981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/53677/35173Brazil; Contemporary Copyright (c) 2022 Ronaldo Luiz Rassele, Silvério de Paiva Freitas, João Nacir Colombo, Marcelo Rodrigo Krause, Heitor Barth, Henrique Teodoro Barthhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRassele, Ronaldo Luizde Paiva Freitas, SilvérioNacir Colombo, JoãoKrause, Marcelo RodrigoBarth, HeitorBarth, Henrique Teodoro2022-12-09T11:51:03Zoai:ojs.www.seer.ufu.br:article/53677Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-12-09T11:51:03Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Phytosociological survey of weeds in the grapevine |
title |
Phytosociological survey of weeds in the grapevine |
spellingShingle |
Phytosociological survey of weeds in the grapevine Rassele, Ronaldo Luiz Cultural practices Infesting community Phytosociology Viticulture Vitis vinifera L. Agricultural Sciences |
title_short |
Phytosociological survey of weeds in the grapevine |
title_full |
Phytosociological survey of weeds in the grapevine |
title_fullStr |
Phytosociological survey of weeds in the grapevine |
title_full_unstemmed |
Phytosociological survey of weeds in the grapevine |
title_sort |
Phytosociological survey of weeds in the grapevine |
author |
Rassele, Ronaldo Luiz |
author_facet |
Rassele, Ronaldo Luiz de Paiva Freitas, Silvério Nacir Colombo, João Krause, Marcelo Rodrigo Barth, Heitor Barth, Henrique Teodoro |
author_role |
author |
author2 |
de Paiva Freitas, Silvério Nacir Colombo, João Krause, Marcelo Rodrigo Barth, Heitor Barth, Henrique Teodoro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rassele, Ronaldo Luiz de Paiva Freitas, Silvério Nacir Colombo, João Krause, Marcelo Rodrigo Barth, Heitor Barth, Henrique Teodoro |
dc.subject.por.fl_str_mv |
Cultural practices Infesting community Phytosociology Viticulture Vitis vinifera L. Agricultural Sciences |
topic |
Cultural practices Infesting community Phytosociology Viticulture Vitis vinifera L. Agricultural Sciences |
description |
Viticulture is expanding in the state of Espírito Santo, Brazil. Weed management is essential for the crop, so knowing the floristic composition of weeds in the vineyards makes this practice sustainable. This study aimed to evaluate the floristic composition of weed populations in grape crops in two seasons, considering different altitudes. The experiment was performed in four properties located in Santa Teresa, ES, Brazil, two of which were at altitudes above 500 m of and two below 500 m, in the winter (2018) and summer (2019) seasons. Weeds were identified with the square inventory method. The phytosociological analysis was based on absolute and relative parameters of frequency, density, dominance, importance value index, and relevance index, besides the diversity, evenness, and similarity indices. Fifty species, 41 genera, and 19 families were identified. The most representative families regarding the number of species were Asteraceae, Poaceae, and Malvaceae. In properties with higher altitudes, the species with the highest IVI was Pilea microphylla (L.) Liebm., in both seasons. In properties with lower altitudes, the highest IVI values were found for Malvastrum coromandelianum L. in the winter and Commelina benghalensis and Portulaca oleracea L. in the summer. The areas below 500 m of altitude showed the highest diversity and evenness indices. The proximity between the areas in both regions contributed to the increased similarity index. Altitude and time of the year contribute to the composition of the infesting community. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-09 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/53677 10.14393/BJ-v38n0a2022-53677 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/53677 |
identifier_str_mv |
10.14393/BJ-v38n0a2022-53677 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/53677/35173 |
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.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 38 (2022): Continuous Publication; e38093 Bioscience Journal ; v. 38 (2022): Continuous Publication; e38093 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069082440237056 |