Growth promoters in banana seedlings submitted to saline irrigation
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia na Agricultura |
Texto Completo: | https://periodicos.ufv.br/reveng/article/view/12500 |
Resumo: | The objective of this study was to evaluate the effect of inoculation of a plant growth promoter bacteria on the growth of micropropagated banana seedlings cultivar Williams under irrigation with water at different saline levels. The experiment was carried out in a greenhouse at Embrapa Agroindústria Tropical, Fortaleza, State of Ceará. The experimental design was in randomized blocks, in a 3 x 4 factorial scheme, corresponding to the three factors for growth promotion (negative control: water; Osmocote® slow-release fertilizer and a Bacillus spp. bacterium) subjected to four levels of irrigation water salinity (S1 = 0.5; S2 = 1.5; S3 = 3.0 and S4 = 4.5 dS m-1), and five blocks, totaling 60 experimental units. Sixty days after transplanting (DAT) and application of treatments, the following variables related to plant growth were measured: number of leaves (NL), pseudostem diameter (PD), plant height (PH), leaf area (LA), and root length (RL). The rise in saline levels in the irrigation water negatively influenced the variables number of leaves, pseudostem diameter, root length, and leaf area, showing a decreasing linear behavior. The variables number of leaves and leaf area of seedlings inoculated in association with Bacillus spp. did not differ from each other, regardless of the saline level. This indicated a likely increase in the response to the salinity tolerance of the seedlings. Treatment with Osmocote® fertilizer differed statistically for variables plant height, pseudostem diameter, and leaf area. |
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Engenharia na Agricultura |
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|
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Growth promoters in banana seedlings submitted to saline irrigationGrowth promoters in banana seedlings submitted to saline irrigationBacillus spp.Biometric variablesElectrical conductivityMusa spp.Musa spp.Electrical conductivityBacillus sp.Biometric variablesThe objective of this study was to evaluate the effect of inoculation of a plant growth promoter bacteria on the growth of micropropagated banana seedlings cultivar Williams under irrigation with water at different saline levels. The experiment was carried out in a greenhouse at Embrapa Agroindústria Tropical, Fortaleza, State of Ceará. The experimental design was in randomized blocks, in a 3 x 4 factorial scheme, corresponding to the three factors for growth promotion (negative control: water; Osmocote® slow-release fertilizer and a Bacillus spp. bacterium) subjected to four levels of irrigation water salinity (S1 = 0.5; S2 = 1.5; S3 = 3.0 and S4 = 4.5 dS m-1), and five blocks, totaling 60 experimental units. Sixty days after transplanting (DAT) and application of treatments, the following variables related to plant growth were measured: number of leaves (NL), pseudostem diameter (PD), plant height (PH), leaf area (LA), and root length (RL). The rise in saline levels in the irrigation water negatively influenced the variables number of leaves, pseudostem diameter, root length, and leaf area, showing a decreasing linear behavior. The variables number of leaves and leaf area of seedlings inoculated in association with Bacillus spp. did not differ from each other, regardless of the saline level. This indicated a likely increase in the response to the salinity tolerance of the seedlings. Treatment with Osmocote® fertilizer differed statistically for variables plant height, pseudostem diameter, and leaf area.The objective of this study was to evaluate the effect of inoculation of a plant growth promoter bacteria on the growth of micropropagated banana seedlings cultivar Williams under irrigation with water at different saline levels. The experiment was carried out in a greenhouse at Embrapa Agroindústria Tropical, Fortaleza, State of Ceará. The experimental design was in randomized blocks, in a 3 x 4 factorial scheme, corresponding to the three factors for growth promotion (negative control: water; Osmocote® slow-release fertilizer and a Bacillus spp. bacterium) subjected to four levels of irrigation water salinity (S1 = 0.5; S2 = 1.5; S3 = 3.0 and S4 = 4.5 dS m-1), and five blocks, totaling 60 experimental units. Sixty days after transplanting (DAT) and application of treatments, the following variables related to plant growth were measured: number of leaves (NL), pseudostem diameter (PD), plant height (PH), leaf area (LA), and root length (RL). The rise in saline levels in the irrigation water negatively influenced the variables number of leaves, pseudostem diameter, root length, and leaf area, showing a decreasing linear behavior. The variables number of leaves and leaf area of seedlings inoculated in association with Bacillus spp. did not differ from each other, regardless of the saline level. This indicated a likely increase in the response to the salinity tolerance of the seedlings. Treatment with Osmocote® fertilizer differed statistically for variables plant height, pseudostem diameter, and leaf area.Universidade Federal de Viçosa - UFV2021-11-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/1250010.13083/reveng.v29i1.12500Engineering in Agriculture; Vol. 29 No. Contínua (2021); 315-324Revista Engenharia na Agricultura - REVENG; v. 29 n. Contínua (2021); 315-3242175-68131414-3984reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/reveng/article/view/12500/6956Copyright (c) 2021 Revista Engenharia na Agricultura - Revenghttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSilva, Daniela Andreska daBastos, Ricardo Leoni Gonçalves Silva, Christiana de Fátima Bruce da Sousa, Alan Bernard Oliveira de2023-01-23T14:06:01Zoai:ojs.periodicos.ufv.br:article/12500Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-23T14:06:01Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Growth promoters in banana seedlings submitted to saline irrigation Growth promoters in banana seedlings submitted to saline irrigation |
title |
Growth promoters in banana seedlings submitted to saline irrigation |
spellingShingle |
Growth promoters in banana seedlings submitted to saline irrigation Silva, Daniela Andreska da Bacillus spp. Biometric variables Electrical conductivity Musa spp. Musa spp. Electrical conductivity Bacillus sp. Biometric variables |
title_short |
Growth promoters in banana seedlings submitted to saline irrigation |
title_full |
Growth promoters in banana seedlings submitted to saline irrigation |
title_fullStr |
Growth promoters in banana seedlings submitted to saline irrigation |
title_full_unstemmed |
Growth promoters in banana seedlings submitted to saline irrigation |
title_sort |
Growth promoters in banana seedlings submitted to saline irrigation |
author |
Silva, Daniela Andreska da |
author_facet |
Silva, Daniela Andreska da Bastos, Ricardo Leoni Gonçalves Silva, Christiana de Fátima Bruce da Sousa, Alan Bernard Oliveira de |
author_role |
author |
author2 |
Bastos, Ricardo Leoni Gonçalves Silva, Christiana de Fátima Bruce da Sousa, Alan Bernard Oliveira de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva, Daniela Andreska da Bastos, Ricardo Leoni Gonçalves Silva, Christiana de Fátima Bruce da Sousa, Alan Bernard Oliveira de |
dc.subject.por.fl_str_mv |
Bacillus spp. Biometric variables Electrical conductivity Musa spp. Musa spp. Electrical conductivity Bacillus sp. Biometric variables |
topic |
Bacillus spp. Biometric variables Electrical conductivity Musa spp. Musa spp. Electrical conductivity Bacillus sp. Biometric variables |
description |
The objective of this study was to evaluate the effect of inoculation of a plant growth promoter bacteria on the growth of micropropagated banana seedlings cultivar Williams under irrigation with water at different saline levels. The experiment was carried out in a greenhouse at Embrapa Agroindústria Tropical, Fortaleza, State of Ceará. The experimental design was in randomized blocks, in a 3 x 4 factorial scheme, corresponding to the three factors for growth promotion (negative control: water; Osmocote® slow-release fertilizer and a Bacillus spp. bacterium) subjected to four levels of irrigation water salinity (S1 = 0.5; S2 = 1.5; S3 = 3.0 and S4 = 4.5 dS m-1), and five blocks, totaling 60 experimental units. Sixty days after transplanting (DAT) and application of treatments, the following variables related to plant growth were measured: number of leaves (NL), pseudostem diameter (PD), plant height (PH), leaf area (LA), and root length (RL). The rise in saline levels in the irrigation water negatively influenced the variables number of leaves, pseudostem diameter, root length, and leaf area, showing a decreasing linear behavior. The variables number of leaves and leaf area of seedlings inoculated in association with Bacillus spp. did not differ from each other, regardless of the saline level. This indicated a likely increase in the response to the salinity tolerance of the seedlings. Treatment with Osmocote® fertilizer differed statistically for variables plant height, pseudostem diameter, and leaf area. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-09 |
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://periodicos.ufv.br/reveng/article/view/12500 10.13083/reveng.v29i1.12500 |
url |
https://periodicos.ufv.br/reveng/article/view/12500 |
identifier_str_mv |
10.13083/reveng.v29i1.12500 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/12500/6956 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Revista Engenharia na Agricultura - Reveng https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Revista Engenharia na Agricultura - Reveng https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
Engineering in Agriculture; Vol. 29 No. Contínua (2021); 315-324 Revista Engenharia na Agricultura - REVENG; v. 29 n. Contínua (2021); 315-324 2175-6813 1414-3984 reponame:Engenharia na Agricultura instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Engenharia na Agricultura |
collection |
Engenharia na Agricultura |
repository.name.fl_str_mv |
Engenharia na Agricultura - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br |
_version_ |
1800211143992541184 |