Silicon slag increases melon growth and resistance to bacterial fruit blotch

Detalhes bibliográficos
Autor(a) principal: Preston, Hailson Alves Ferreira
Data de Publicação: 2020
Outros Autores: Nascimento, Clistenes Williams Araújo do, Preston, Welka, Nunes, Glauber Henrique de Souza, Loureiro, Francisco Leandro Costa, Mariano, Rosa de Lima Ramos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/45075
Resumo: Melon bacterial fruit blotch (BFB) is the major bacterial melon disease in Northeastern Brazil. We evaluated the effects of applying a silicon (Si) slag on BFB suppressiveness in two melons cultivars as well as in soil chemical attributes and plant growth and nutrition. Slag was incorporated into the soil at concentrations equivalent to 0.00, 0.12, 0.24, 0.47, 0.71, and 1.41 g kg-1 of silicon. Plants were inoculated with Acidovorax citrulli 20 days after emergence. Results showed that amending the soil with Si slag improved the resistance of two melon cultivars against bacterial fruit blotch. Such an effect is probably related not only to the Si uptake by plants but also to changes in soil characteristics and improvement in plant nutrition. Both hybrid cultivars (AF4945 and Medellín) increased biomass, nutrient and Si accumulation as a function of Si doses applied to soil. According to Si concentration and Si to Ca ratio in plant tissue, both cultivars are regarded as intermediary Si-accumulators. We also observed that an intermediate dose of Si (0.71 g kg-1) posed better results on controlling melon bacterial fruit blotch than the highest dose tested
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spelling Silicon slag increases melon growth and resistance to bacterial fruit blotchSilicon slag increases melon growth and resistance to bacterial fruit blotchPlant pathologysoil chemistryplant protectioncalcium silicatesFitopatologiaMelon bacterial fruit blotch (BFB) is the major bacterial melon disease in Northeastern Brazil. We evaluated the effects of applying a silicon (Si) slag on BFB suppressiveness in two melons cultivars as well as in soil chemical attributes and plant growth and nutrition. Slag was incorporated into the soil at concentrations equivalent to 0.00, 0.12, 0.24, 0.47, 0.71, and 1.41 g kg-1 of silicon. Plants were inoculated with Acidovorax citrulli 20 days after emergence. Results showed that amending the soil with Si slag improved the resistance of two melon cultivars against bacterial fruit blotch. Such an effect is probably related not only to the Si uptake by plants but also to changes in soil characteristics and improvement in plant nutrition. Both hybrid cultivars (AF4945 and Medellín) increased biomass, nutrient and Si accumulation as a function of Si doses applied to soil. According to Si concentration and Si to Ca ratio in plant tissue, both cultivars are regarded as intermediary Si-accumulators. We also observed that an intermediate dose of Si (0.71 g kg-1) posed better results on controlling melon bacterial fruit blotch than the highest dose testedMelon bacterial fruit blotch (BFB) is the major bacterial melon disease in Northeastern Brazil. We evaluated the effects of applying a silicon (Si) slag on BFB suppressiveness in two melons cultivars as well as in soil chemical attributes and plant growth and nutrition. Slag was incorporated into the soil at concentrations equivalent to 0.00, 0.12, 0.24, 0.47, 0.71, and 1.41 g kg-1 of silicon. Plants were inoculated with Acidovorax citrulli 20 days after emergence. Results showed that amending the soil with Si slag improved the resistance of two melon cultivars against bacterial fruit blotch. Such an effect is probably related not only to the Si uptake by plants but also to changes in soil characteristics and improvement in plant nutrition. Both hybrid cultivars (AF4945 and Medellín) increased biomass, nutrient and Si accumulation as a function of Si doses applied to soil. According to Si concentration and Si to Ca ratio in plant tissue, both cultivars are regarded as intermediary Si-accumulators. We also observed that an intermediate dose of Si (0.71 g kg-1) posed better results on controlling melon bacterial fruit blotch than the highest dose testedUniversidade Estadual de Maringá2020-08-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa científicaapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4507510.4025/actasciagron.v43i1.45075Acta Scientiarum. Agronomy; Vol 43 (2021): Publicação contínua; e45075Acta Scientiarum. Agronomy; v. 43 (2021): Publicação contínua; e450751807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/45075/751375150518Copyright (c) 2021 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPreston, Hailson Alves FerreiraNascimento, Clistenes Williams Araújo doPreston, WelkaNunes, Glauber Henrique de SouzaLoureiro, Francisco Leandro CostaMariano, Rosa de Lima Ramos2022-02-16T21:47:03Zoai:periodicos.uem.br/ojs:article/45075Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-02-16T21:47:03Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Silicon slag increases melon growth and resistance to bacterial fruit blotch
Silicon slag increases melon growth and resistance to bacterial fruit blotch
title Silicon slag increases melon growth and resistance to bacterial fruit blotch
spellingShingle Silicon slag increases melon growth and resistance to bacterial fruit blotch
Preston, Hailson Alves Ferreira
Plant pathology
soil chemistry
plant protection
calcium silicates
Fitopatologia
title_short Silicon slag increases melon growth and resistance to bacterial fruit blotch
title_full Silicon slag increases melon growth and resistance to bacterial fruit blotch
title_fullStr Silicon slag increases melon growth and resistance to bacterial fruit blotch
title_full_unstemmed Silicon slag increases melon growth and resistance to bacterial fruit blotch
title_sort Silicon slag increases melon growth and resistance to bacterial fruit blotch
author Preston, Hailson Alves Ferreira
author_facet Preston, Hailson Alves Ferreira
Nascimento, Clistenes Williams Araújo do
Preston, Welka
Nunes, Glauber Henrique de Souza
Loureiro, Francisco Leandro Costa
Mariano, Rosa de Lima Ramos
author_role author
author2 Nascimento, Clistenes Williams Araújo do
Preston, Welka
Nunes, Glauber Henrique de Souza
Loureiro, Francisco Leandro Costa
Mariano, Rosa de Lima Ramos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Preston, Hailson Alves Ferreira
Nascimento, Clistenes Williams Araújo do
Preston, Welka
Nunes, Glauber Henrique de Souza
Loureiro, Francisco Leandro Costa
Mariano, Rosa de Lima Ramos
dc.subject.por.fl_str_mv Plant pathology
soil chemistry
plant protection
calcium silicates
Fitopatologia
topic Plant pathology
soil chemistry
plant protection
calcium silicates
Fitopatologia
description Melon bacterial fruit blotch (BFB) is the major bacterial melon disease in Northeastern Brazil. We evaluated the effects of applying a silicon (Si) slag on BFB suppressiveness in two melons cultivars as well as in soil chemical attributes and plant growth and nutrition. Slag was incorporated into the soil at concentrations equivalent to 0.00, 0.12, 0.24, 0.47, 0.71, and 1.41 g kg-1 of silicon. Plants were inoculated with Acidovorax citrulli 20 days after emergence. Results showed that amending the soil with Si slag improved the resistance of two melon cultivars against bacterial fruit blotch. Such an effect is probably related not only to the Si uptake by plants but also to changes in soil characteristics and improvement in plant nutrition. Both hybrid cultivars (AF4945 and Medellín) increased biomass, nutrient and Si accumulation as a function of Si doses applied to soil. According to Si concentration and Si to Ca ratio in plant tissue, both cultivars are regarded as intermediary Si-accumulators. We also observed that an intermediate dose of Si (0.71 g kg-1) posed better results on controlling melon bacterial fruit blotch than the highest dose tested
publishDate 2020
dc.date.none.fl_str_mv 2020-08-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/45075
10.4025/actasciagron.v43i1.45075
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/45075
identifier_str_mv 10.4025/actasciagron.v43i1.45075
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/45075/751375150518
dc.rights.driver.fl_str_mv Copyright (c) 2021 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Acta Scientiarum. Agronomy
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 43 (2021): Publicação contínua; e45075
Acta Scientiarum. Agronomy; v. 43 (2021): Publicação contínua; e45075
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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