Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality

Detalhes bibliográficos
Autor(a) principal: Pereira, Priscila de Sousa Rollo
Data de Publicação: 2022
Outros Autores: Souza, Paulo Vitor Dutra, Stürmer, Sidney Luiz, Jardim, Vinicius Ribeiro, Guasso, Leonardo Zucuni, Gonzatto, Mateus Pereira, Schwarz, Sergio Francisco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/749
Resumo: The objective was to evaluate the influence of seasonality on mycorrhizal colonization in roots of six rootstocks in an orchard of 'Montenegrina' mandarin (Citrus deliciosa Tenore). Rootstocks evaluated were: 'Flying Dragon' [Poncirus trifoliata var. monstrosa (T. Ito) Swing.]; 'Troyer' citrange [C. sinensis (L.) Osb. × P. trifoliata (L.) Raf.]; 'Swingle' citrumelo [C. paradisi Macf. × P. trifoliata]; 'Rangpur' lemon (C. limonia Osb.); 'Volkamer' lemon (C. volkameriana Ten. & Pasq.); 'Caipira' orange (C. sinensis). Roots were collected in the four seasons. The density of structures, root colonization (number of infected segments/total analyzed) and spore density were determined. The rootstocks showed high percentages of colonization in the spring (above 96.60%). In winter, only 'Swingle' and 'Rangpur' showed high colonization rates (96.60 and 95.00 %, respectively). On the other hand, 'Flying Dragon', 'Troyer' and 'Volkamer' showed low colonization in winter (11.60 to 33.30 %). 'Flying Dragon' showed an increase in mycorrhizal colonization from the winter season (33.30 %) to spring (100.00 %) and a subsequent decrease from summer (95.00 %) to autumn (63.30 %). Mycorrhizal colonization occurs naturally and at a high rate on rootstocks, varying between rootstocks and seasons. There is a negative correlation between foliar nutritional content and the presence of AMFs.
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spelling Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonalityColonização por micorrizas arbusculares em tangerineiras ‘Montenegrina’: interação entre porta-enxertos e sazonalidadeCitrus deliciosaSeasonsEndomycorrhizal fungiCitrus deliciosaEstações do anoEndomicorrizasThe objective was to evaluate the influence of seasonality on mycorrhizal colonization in roots of six rootstocks in an orchard of 'Montenegrina' mandarin (Citrus deliciosa Tenore). Rootstocks evaluated were: 'Flying Dragon' [Poncirus trifoliata var. monstrosa (T. Ito) Swing.]; 'Troyer' citrange [C. sinensis (L.) Osb. × P. trifoliata (L.) Raf.]; 'Swingle' citrumelo [C. paradisi Macf. × P. trifoliata]; 'Rangpur' lemon (C. limonia Osb.); 'Volkamer' lemon (C. volkameriana Ten. & Pasq.); 'Caipira' orange (C. sinensis). Roots were collected in the four seasons. The density of structures, root colonization (number of infected segments/total analyzed) and spore density were determined. The rootstocks showed high percentages of colonization in the spring (above 96.60%). In winter, only 'Swingle' and 'Rangpur' showed high colonization rates (96.60 and 95.00 %, respectively). On the other hand, 'Flying Dragon', 'Troyer' and 'Volkamer' showed low colonization in winter (11.60 to 33.30 %). 'Flying Dragon' showed an increase in mycorrhizal colonization from the winter season (33.30 %) to spring (100.00 %) and a subsequent decrease from summer (95.00 %) to autumn (63.30 %). Mycorrhizal colonization occurs naturally and at a high rate on rootstocks, varying between rootstocks and seasons. There is a negative correlation between foliar nutritional content and the presence of AMFs.O objetivo foi avaliar a influência da sazonalidade na colonização micorrízica nas raízes de seis porta-enxertos em pomar de tangerineiras ‘Montenegrina’ (Citrus deliciosa Tenore). Os porta-enxertos avaliados foram: ‘Flying Dragon’ [Poncirus trifoliata var. monstrosa (T. Ito) Swing.]; citrangeiro ‘Troyer’ [C. sinensis (L.) Osb. × P. trifoliata (L.) Raf.]; citrumeleiro ‘Swingle’ [C. paradisi Macf. × P. trifoliata]; limoeiro ‘Cravo’ (C. limonia Osb.); limoeiro ‘Volkameriano’ (C. volkameriana Ten. & Pasq.); laranjeira ‘Caipira’ (C. sinensis). Realizou-se a coleta de radicelas em quatro estações. Determinou-se a densidade de estruturas, colonização radicular (número de segmentos infectados/total analisado) e densidade de esporos. Os porta-enxertos apresentaram porcentagens elevadas de colonização na primavera (acima de 96,60%). No inverno, apenas ‘Swingle’ e ‘Cravo’ apresentaram altas taxas de colonização (96,60 e 95,00 %, respectivamente). Já, ‘Flying Dragon’, ‘Troyer’ e ‘Volkameriano’ apresentaram baixa colonização nessa estação (11,60 a 33,30 %). ‘Flying Dragon’ apresentou uma redução gradativa de colonização com o decorrer da época estudada: na primavera (100,00 %), verão (95,00 %), outono (63,30 %) e inverno (33,30 %). A colonização micorrízica ocorre naturalmente e de forma elevada nos porta-enxertos, variando entre os porta-enxertos e as épocas do ano. Há uma correlação negativa entre conteúdo nutricional foliar e presença de FMAs.Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2022-09-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/74910.36812/pag.2022281174-192Pesquisa Agropecuária Gaúcha; Vol 28 No 1 (2022): PESQ. AGROP. GAUCHA; 174-192Pesquisa Agropecuária Gaúcha; v. 28 n. 1 (2022): PESQ. AGROP. GAÚCHA; 174-1922595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRenghttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/749/630Copyright (c) 2022 Pesquisa Agropecuária Gaúchahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessPereira, Priscila de Sousa Rollo Souza, Paulo Vitor DutraStürmer, Sidney LuizJardim, Vinicius RibeiroGuasso, Leonardo ZucuniGonzatto, Mateus PereiraSchwarz, Sergio Francisco2022-09-15T18:36:28Zoai:ojs.revistapag.agricultura.rs.gov.br:article/749Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2022-09-15T18:36:28Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
Colonização por micorrizas arbusculares em tangerineiras ‘Montenegrina’: interação entre porta-enxertos e sazonalidade
title Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
spellingShingle Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
Pereira, Priscila de Sousa Rollo
Citrus deliciosa
Seasons
Endomycorrhizal fungi
Citrus deliciosa
Estações do ano
Endomicorrizas
title_short Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
title_full Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
title_fullStr Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
title_full_unstemmed Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
title_sort Colonization by arbuscular mycorrhizal in mandarin 'Montenegrina': interaction between rootstocks and sazonality
author Pereira, Priscila de Sousa Rollo
author_facet Pereira, Priscila de Sousa Rollo
Souza, Paulo Vitor Dutra
Stürmer, Sidney Luiz
Jardim, Vinicius Ribeiro
Guasso, Leonardo Zucuni
Gonzatto, Mateus Pereira
Schwarz, Sergio Francisco
author_role author
author2 Souza, Paulo Vitor Dutra
Stürmer, Sidney Luiz
Jardim, Vinicius Ribeiro
Guasso, Leonardo Zucuni
Gonzatto, Mateus Pereira
Schwarz, Sergio Francisco
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pereira, Priscila de Sousa Rollo
Souza, Paulo Vitor Dutra
Stürmer, Sidney Luiz
Jardim, Vinicius Ribeiro
Guasso, Leonardo Zucuni
Gonzatto, Mateus Pereira
Schwarz, Sergio Francisco
dc.subject.por.fl_str_mv Citrus deliciosa
Seasons
Endomycorrhizal fungi
Citrus deliciosa
Estações do ano
Endomicorrizas
topic Citrus deliciosa
Seasons
Endomycorrhizal fungi
Citrus deliciosa
Estações do ano
Endomicorrizas
description The objective was to evaluate the influence of seasonality on mycorrhizal colonization in roots of six rootstocks in an orchard of 'Montenegrina' mandarin (Citrus deliciosa Tenore). Rootstocks evaluated were: 'Flying Dragon' [Poncirus trifoliata var. monstrosa (T. Ito) Swing.]; 'Troyer' citrange [C. sinensis (L.) Osb. × P. trifoliata (L.) Raf.]; 'Swingle' citrumelo [C. paradisi Macf. × P. trifoliata]; 'Rangpur' lemon (C. limonia Osb.); 'Volkamer' lemon (C. volkameriana Ten. & Pasq.); 'Caipira' orange (C. sinensis). Roots were collected in the four seasons. The density of structures, root colonization (number of infected segments/total analyzed) and spore density were determined. The rootstocks showed high percentages of colonization in the spring (above 96.60%). In winter, only 'Swingle' and 'Rangpur' showed high colonization rates (96.60 and 95.00 %, respectively). On the other hand, 'Flying Dragon', 'Troyer' and 'Volkamer' showed low colonization in winter (11.60 to 33.30 %). 'Flying Dragon' showed an increase in mycorrhizal colonization from the winter season (33.30 %) to spring (100.00 %) and a subsequent decrease from summer (95.00 %) to autumn (63.30 %). Mycorrhizal colonization occurs naturally and at a high rate on rootstocks, varying between rootstocks and seasons. There is a negative correlation between foliar nutritional content and the presence of AMFs.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-08
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 http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/749
10.36812/pag.2022281174-192
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/749
identifier_str_mv 10.36812/pag.2022281174-192
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/749/630
dc.rights.driver.fl_str_mv Copyright (c) 2022 Pesquisa Agropecuária Gaúcha
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Pesquisa Agropecuária Gaúcha
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 28 No 1 (2022): PESQ. AGROP. GAUCHA; 174-192
Pesquisa Agropecuária Gaúcha; v. 28 n. 1 (2022): PESQ. AGROP. GAÚCHA; 174-192
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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