Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts

Detalhes bibliográficos
Autor(a) principal: Bettega, Renan de Palleja
Data de Publicação: 2022
Outros Autores: Trevisan, Adriana Carla Dias
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/39142
Resumo: Eragrostis plana (capin-annoni) is an exotic grass brought to Brazil in 1950. Considered an invasive plant in several countries, it currently occupies approximately 10% of Pampa‘s Biome territory. The natural ecosystems of Río Grande do Sul associated with the Pampa Biome have suffered from E. plana invasion due to the expansion of the agriculture and livestock management, which makes empty spaces available for their establishment. The objective of this study is to evaluate the efficiency of botanical bioproducts produced from two plants native to the Pampa and one exotic in the control of  E. plana seed germination in two different seasons. For this, different concentrations of nanoemulsions of Melaleuca alternifolia and Baccharis crispa, essential oil and hydrolate of Aloysia gratissima were used. The design was in a 4x3+1 factorial scheme, with 4 bioproducts (treatments) and 3 concentrations + control treatment, with four repetitions. Results enabled to calculate the percentage and germination speed index, followed by the Kruskal-Wallis test and Dun's post hoc test with p<0.05%, demonstrating significant differences in with M. alternifolia nanoemulsion and A. gratissima hydrolate in autumn and with M. alternifolia nanoemulsion in spring. These results obtained from the allelopathic effects of botanical bioproducts show a promising prospect in the control of this specie.
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spelling Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproductsControl de la germinación de capin-annoni (Eragrostis plana Nees): innovación con bioinsumos botánicos Controle da germinação de capim-annoni (Eragrostis plana Nees): inovação com bioinsumos botânicosEspecies invasorasControlBioinsumos botánicosNanotecnologíaEragrostis planaTransición agroecológica.ControlBotanical bioproductsNanotechnologyEragrostis planaAgroecological transitionespecies invasorasAgroecological transition.Espécies invasorasControleBioinsumo botânicoNanotecnologiaEragrostis planaTransição agroecológica. Eragrostis plana (capin-annoni) is an exotic grass brought to Brazil in 1950. Considered an invasive plant in several countries, it currently occupies approximately 10% of Pampa‘s Biome territory. The natural ecosystems of Río Grande do Sul associated with the Pampa Biome have suffered from E. plana invasion due to the expansion of the agriculture and livestock management, which makes empty spaces available for their establishment. The objective of this study is to evaluate the efficiency of botanical bioproducts produced from two plants native to the Pampa and one exotic in the control of  E. plana seed germination in two different seasons. For this, different concentrations of nanoemulsions of Melaleuca alternifolia and Baccharis crispa, essential oil and hydrolate of Aloysia gratissima were used. The design was in a 4x3+1 factorial scheme, with 4 bioproducts (treatments) and 3 concentrations + control treatment, with four repetitions. Results enabled to calculate the percentage and germination speed index, followed by the Kruskal-Wallis test and Dun's post hoc test with p<0.05%, demonstrating significant differences in with M. alternifolia nanoemulsion and A. gratissima hydrolate in autumn and with M. alternifolia nanoemulsion in spring. These results obtained from the allelopathic effects of botanical bioproducts show a promising prospect in the control of this specie.El capin-annoni (Eragrostis plana) es una gramínea exótica que fue traída a Brasil en 1950. Considerada una planta invasora en varios países, actualmente ocupando aproximadamente 10% del territorio del Bioma Pampa. Los ecosistemas naturales de Río Grande del Sur asociados al Bioma Pampa han sufrido con la invasión de poblaciones de capin-annoni debido a la expansión de frontera agrícola y el manejo ganadero, que disponibiliza nichos vacíos para su establecimiento. El objetivo de este estudio es evaluar la eficiencia de bioinsumos botánicos producidos a partir de dos plantas nativas del Pampa y una exótica en el control de la germinación de semillas de capin-annoni en dos estaciones sazonales. Para eso, fueron utilizadas diferentes concentraciones de nanoemulsiones de Melaleuca alternifolia y Baccharis crispa, aceite esencial e hidrolato de Aloysia gratissima. El delineamiento fue en esquema factorial 4x3+1, con 4 bioinsumos (tratamientos) y 3 concentraciones + tratamiento control, con cuatro repeticiones. A partir de los resultados fue calculado el porcentaje y el índice de velocidad de germinación, seguido del test de Kruskal-Wallis y post hoc de Dun con p< 0,05%, demostrando diferencias significativas en el otoño con la nanoemulsión de M. Alternifolia e hidrolato de A. gratissima y en la primavera con la nanoemulsión de M. alternifolia. Estos resultados obtenidos de los efectos alelopáticos de los bioinsumos botánicos, demuestran un panorama promisorio en el control de la especie.O capim-annoni (Eragrostis plana) é uma gramínea exótica trazida em 1950 para o Brasil. Considerada uma planta invasora em vários países, atualmente ocupa aproximadamente 10% do território do Bioma Pampa. Os ecossistemas naturais do Rio Grande do Sul associados ao Bioma Pampa têm sofrido com a invasão de populações de capim-annoni devido a expansão agrícola e manejo da pecuária, que disponibiliza nichos vazios ao seu estabelecimento. O objetivo deste estudo é avaliar a eficácia de bioinsumos botânicos produzidos a partir de duas plantas nativas do Pampa e uma exótica no controle de germinação de sementes de capim-annoni em duas estações sazonais. Para isso, foram utilizadas diferentes concentrações de nanoemulsões de Melaleuca alternifolia e Baccharis crispa, óleo essencial e hidrolato de Aloysia gratissima. O delineamento foi em esquema fatorial 4x3+1, com 4 bioinsumos (tratamentos) e 3 concentrações + tratamento controle, com quatro repetições. A partir dos resultados foi calculado a percentagem e o índice de velocidade de germinação, seguido do teste de Kruskal-Wallis e post hoc de Dun com p< 0,05%, demonstrando diferenças significativas no outono com a nanoemulsão de M. alternifolia e hidrolato de A. gratissima e na primavera a nanoemulsão de M. alternifolia. Esses resultados obtidos dos efeitos alelopáticos dos bioinsumos botânicos, demonstram um panorama promissor no controle desta espécie.Research, Society and Development2022-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3914210.33448/rsd-v11i17.39142Research, Society and Development; Vol. 11 No. 17; e267111739142Research, Society and Development; Vol. 11 Núm. 17; e267111739142Research, Society and Development; v. 11 n. 17; e2671117391422525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/39142/32292Copyright (c) 2022 Renan de Palleja Bettega; Adriana Carla Dias Trevisanhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBettega, Renan de Palleja Trevisan, Adriana Carla Dias 2022-12-28T13:53:48Zoai:ojs.pkp.sfu.ca:article/39142Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:52:30.502150Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
Control de la germinación de capin-annoni (Eragrostis plana Nees): innovación con bioinsumos botánicos
Controle da germinação de capim-annoni (Eragrostis plana Nees): inovação com bioinsumos botânicos
title Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
spellingShingle Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
Bettega, Renan de Palleja
Especies invasoras
Control
Bioinsumos botánicos
Nanotecnología
Eragrostis plana
Transición agroecológica.
Control
Botanical bioproducts
Nanotechnology
Eragrostis plana
Agroecological transition
especies invasoras
Agroecological transition.
Espécies invasoras
Controle
Bioinsumo botânico
Nanotecnologia
Eragrostis plana
Transição agroecológica.
title_short Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
title_full Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
title_fullStr Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
title_full_unstemmed Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
title_sort Control of Eragrostis plana Nees (capin-annoni) germination: innovation with botanical bioproducts
author Bettega, Renan de Palleja
author_facet Bettega, Renan de Palleja
Trevisan, Adriana Carla Dias
author_role author
author2 Trevisan, Adriana Carla Dias
author2_role author
dc.contributor.author.fl_str_mv Bettega, Renan de Palleja
Trevisan, Adriana Carla Dias
dc.subject.por.fl_str_mv Especies invasoras
Control
Bioinsumos botánicos
Nanotecnología
Eragrostis plana
Transición agroecológica.
Control
Botanical bioproducts
Nanotechnology
Eragrostis plana
Agroecological transition
especies invasoras
Agroecological transition.
Espécies invasoras
Controle
Bioinsumo botânico
Nanotecnologia
Eragrostis plana
Transição agroecológica.
topic Especies invasoras
Control
Bioinsumos botánicos
Nanotecnología
Eragrostis plana
Transición agroecológica.
Control
Botanical bioproducts
Nanotechnology
Eragrostis plana
Agroecological transition
especies invasoras
Agroecological transition.
Espécies invasoras
Controle
Bioinsumo botânico
Nanotecnologia
Eragrostis plana
Transição agroecológica.
description Eragrostis plana (capin-annoni) is an exotic grass brought to Brazil in 1950. Considered an invasive plant in several countries, it currently occupies approximately 10% of Pampa‘s Biome territory. The natural ecosystems of Río Grande do Sul associated with the Pampa Biome have suffered from E. plana invasion due to the expansion of the agriculture and livestock management, which makes empty spaces available for their establishment. The objective of this study is to evaluate the efficiency of botanical bioproducts produced from two plants native to the Pampa and one exotic in the control of  E. plana seed germination in two different seasons. For this, different concentrations of nanoemulsions of Melaleuca alternifolia and Baccharis crispa, essential oil and hydrolate of Aloysia gratissima were used. The design was in a 4x3+1 factorial scheme, with 4 bioproducts (treatments) and 3 concentrations + control treatment, with four repetitions. Results enabled to calculate the percentage and germination speed index, followed by the Kruskal-Wallis test and Dun's post hoc test with p<0.05%, demonstrating significant differences in with M. alternifolia nanoemulsion and A. gratissima hydrolate in autumn and with M. alternifolia nanoemulsion in spring. These results obtained from the allelopathic effects of botanical bioproducts show a promising prospect in the control of this specie.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-27
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/39142
10.33448/rsd-v11i17.39142
url https://rsdjournal.org/index.php/rsd/article/view/39142
identifier_str_mv 10.33448/rsd-v11i17.39142
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/39142/32292
dc.rights.driver.fl_str_mv Copyright (c) 2022 Renan de Palleja Bettega; Adriana Carla Dias Trevisan
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Renan de Palleja Bettega; Adriana Carla Dias Trevisan
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. 11 No. 17; e267111739142
Research, Society and Development; Vol. 11 Núm. 17; e267111739142
Research, Society and Development; v. 11 n. 17; e267111739142
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_ 1797052732247375872

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