PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0100-83582016340200012 http://hdl.handle.net/11449/159013 |
Resumo: | Eggplants are vegetables of great importance in the South and Southeast regions of Brazil, which are subject to interference from weeds. In order to collaborate with weed management in this vegetable, this study was carried out to determine the periods of weed interference in growing eggplants. The study was conducted in the Brazilian municipality of Jaboticabal, SP, at the Faculty of Agricultural and Veterinary Sciences, UNESP [Universidade Estadual Paulista Julio de Mesquita Filho (Sao Paulo State University)], in the period from February to July 2013. The experiment was arranged in a randomized block design with 22 treatments, three replications divided in 11 periods of coexistence and weed control with eggplants: 14, 28, 42, 56, 70, 84, 98, 112, 126, 140 and 154 days after transplanting (DAT). In each treatment, a phytosociological study was carried out to identify the important species of weeds in eggplant crops. The main weeds were Eleusine indica, Nicandra physaloides, Portulaca oleracea and Cyperus rotundus due to their high relative importance. The interference of these weeds caused losses of up to 96% to the standard commercial fruit yield. The period before interference was 6 DAT and the total period of interference was 102 DAT. Therefore, it is concluded that after the initial six days after transplanting eggplants, the crop should be free of weeds within the next 96 days. |
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PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATIONSolanum melongenacompetitionproductivityweed communityEggplants are vegetables of great importance in the South and Southeast regions of Brazil, which are subject to interference from weeds. In order to collaborate with weed management in this vegetable, this study was carried out to determine the periods of weed interference in growing eggplants. The study was conducted in the Brazilian municipality of Jaboticabal, SP, at the Faculty of Agricultural and Veterinary Sciences, UNESP [Universidade Estadual Paulista Julio de Mesquita Filho (Sao Paulo State University)], in the period from February to July 2013. The experiment was arranged in a randomized block design with 22 treatments, three replications divided in 11 periods of coexistence and weed control with eggplants: 14, 28, 42, 56, 70, 84, 98, 112, 126, 140 and 154 days after transplanting (DAT). In each treatment, a phytosociological study was carried out to identify the important species of weeds in eggplant crops. The main weeds were Eleusine indica, Nicandra physaloides, Portulaca oleracea and Cyperus rotundus due to their high relative importance. The interference of these weeds caused losses of up to 96% to the standard commercial fruit yield. The period before interference was 6 DAT and the total period of interference was 102 DAT. Therefore, it is concluded that after the initial six days after transplanting eggplants, the crop should be free of weeds within the next 96 days.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Inst Fed Maranhao, Maranhao, MA, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilUniv Federal VicosaInst Fed MaranhaoUniversidade Estadual Paulista (Unesp)Marques, L. J. P.Bianco, S. [UNESP]Filho, A. B. C. [UNESP]Bianco, M. S. [UNESP]2018-11-26T15:30:46Z2018-11-26T15:30:46Z2016-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article309-317application/pdfhttp://dx.doi.org/10.1590/S0100-83582016340200012Planta Daninha. Vicosa: Univ Federal Vicosa, v. 34, n. 2, p. 309-317, 2016.0100-8358http://hdl.handle.net/11449/15901310.1590/S0100-83582016340200012S0100-83582016000200309WOS:000380832200012S0100-83582016000200309.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlanta Daninha0,365info:eu-repo/semantics/openAccess2023-11-29T06:16:06Zoai:repositorio.unesp.br:11449/159013Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:04:44.733862Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
title |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
spellingShingle |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION Marques, L. J. P. Solanum melongena competition productivity weed community |
title_short |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
title_full |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
title_fullStr |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
title_full_unstemmed |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
title_sort |
PHYTOSOCIOLOGICAL SURVEY AND WEED INTERFERENCE IN EGGPLANTS CULTIVATION |
author |
Marques, L. J. P. |
author_facet |
Marques, L. J. P. Bianco, S. [UNESP] Filho, A. B. C. [UNESP] Bianco, M. S. [UNESP] |
author_role |
author |
author2 |
Bianco, S. [UNESP] Filho, A. B. C. [UNESP] Bianco, M. S. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Inst Fed Maranhao Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Marques, L. J. P. Bianco, S. [UNESP] Filho, A. B. C. [UNESP] Bianco, M. S. [UNESP] |
dc.subject.por.fl_str_mv |
Solanum melongena competition productivity weed community |
topic |
Solanum melongena competition productivity weed community |
description |
Eggplants are vegetables of great importance in the South and Southeast regions of Brazil, which are subject to interference from weeds. In order to collaborate with weed management in this vegetable, this study was carried out to determine the periods of weed interference in growing eggplants. The study was conducted in the Brazilian municipality of Jaboticabal, SP, at the Faculty of Agricultural and Veterinary Sciences, UNESP [Universidade Estadual Paulista Julio de Mesquita Filho (Sao Paulo State University)], in the period from February to July 2013. The experiment was arranged in a randomized block design with 22 treatments, three replications divided in 11 periods of coexistence and weed control with eggplants: 14, 28, 42, 56, 70, 84, 98, 112, 126, 140 and 154 days after transplanting (DAT). In each treatment, a phytosociological study was carried out to identify the important species of weeds in eggplant crops. The main weeds were Eleusine indica, Nicandra physaloides, Portulaca oleracea and Cyperus rotundus due to their high relative importance. The interference of these weeds caused losses of up to 96% to the standard commercial fruit yield. The period before interference was 6 DAT and the total period of interference was 102 DAT. Therefore, it is concluded that after the initial six days after transplanting eggplants, the crop should be free of weeds within the next 96 days. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-01 2018-11-26T15:30:46Z 2018-11-26T15:30:46Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0100-83582016340200012 Planta Daninha. Vicosa: Univ Federal Vicosa, v. 34, n. 2, p. 309-317, 2016. 0100-8358 http://hdl.handle.net/11449/159013 10.1590/S0100-83582016340200012 S0100-83582016000200309 WOS:000380832200012 S0100-83582016000200309.pdf |
url |
http://dx.doi.org/10.1590/S0100-83582016340200012 http://hdl.handle.net/11449/159013 |
identifier_str_mv |
Planta Daninha. Vicosa: Univ Federal Vicosa, v. 34, n. 2, p. 309-317, 2016. 0100-8358 10.1590/S0100-83582016340200012 S0100-83582016000200309 WOS:000380832200012 S0100-83582016000200309.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Planta Daninha 0,365 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
309-317 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Vicosa |
publisher.none.fl_str_mv |
Univ Federal Vicosa |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129016581849088 |