CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/7106 |
Resumo: | Arbuscular mycorrhizal fungi (AMF) and growth promoting bacteria in plants (PGPBs) benefit the survival and development of plantlets; such benefits are attributed to the increased absorption of nutrients, increased photosynthetic rate and tolerance to abiotic stress. The aim of this study was to evaluate if the co-inoculation PGPBs and the AMF, Glomus clarum, improves the growth of micropropagated Manihot esculenta Crantz. The experiment was conducted in the greenhouse. The PGPBs used were Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Gluconacetobacter diazotrophicus (BR 11284) and Streptomyces sp. (S 30) and mixtures with double inoculation (Streptomyces sp + A. amazonense, Streptomyces sp + H. seropedicae, Streptomyces sp + G. diazotrophicus, A. amazonense + H. seropedicae, A. amazonense + G. diazotrophicus, and H. seropedicae + G. diazotrophicus). Strains of PGPBs inoculated in cassava cv. "BRA Pretinha III" influenced mycorrhizal colonization and the number of glomerospores, and synergistic effects occurred between Glomus clarum and PGPBs. The crude protein content revealed the contribution of PGPBs to nitrogen nutrition in cassava where the inoculated plants assimilated N in equal proportion with those that received mineral nitrogen. The combined inoculation of PGPBs in the presence of Glomus clarum was significant in cassava and fostered better performance in plant growth over time, similar to all the variables studied. Co-inoculation of PGPBs and AMF can meet the N need of cassava, with implications for the reduced use of N fertilizer. |
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CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTSCO-INOCULAÇÃO DE BACTÉRIAS PROMOTORAS DE CRESCIMENTO EM PLANTAS E Glomus clarum EM MANDIOCA MICROPROPAGADAManihot esculenta Crantz. Micropropagation. PGPB. Synergism. Spodsol.Manihot esculenta Crantz. Micropropagação. BPCP. Sinergismo. Espodossolo.Arbuscular mycorrhizal fungi (AMF) and growth promoting bacteria in plants (PGPBs) benefit the survival and development of plantlets; such benefits are attributed to the increased absorption of nutrients, increased photosynthetic rate and tolerance to abiotic stress. The aim of this study was to evaluate if the co-inoculation PGPBs and the AMF, Glomus clarum, improves the growth of micropropagated Manihot esculenta Crantz. The experiment was conducted in the greenhouse. The PGPBs used were Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Gluconacetobacter diazotrophicus (BR 11284) and Streptomyces sp. (S 30) and mixtures with double inoculation (Streptomyces sp + A. amazonense, Streptomyces sp + H. seropedicae, Streptomyces sp + G. diazotrophicus, A. amazonense + H. seropedicae, A. amazonense + G. diazotrophicus, and H. seropedicae + G. diazotrophicus). Strains of PGPBs inoculated in cassava cv. "BRA Pretinha III" influenced mycorrhizal colonization and the number of glomerospores, and synergistic effects occurred between Glomus clarum and PGPBs. The crude protein content revealed the contribution of PGPBs to nitrogen nutrition in cassava where the inoculated plants assimilated N in equal proportion with those that received mineral nitrogen. The combined inoculation of PGPBs in the presence of Glomus clarum was significant in cassava and fostered better performance in plant growth over time, similar to all the variables studied. Co-inoculation of PGPBs and AMF can meet the N need of cassava, with implications for the reduced use of N fertilizer.Os fungos micorrízicos arbusculares (FMA) e com as bactérias promotoras de crescimento (BPCPs) beneficiam a sobrevivência e o desenvolvimento de plântulas; tais benefícios são atribuídos ao aumento da absorção de nutrientes, aumento da taxa fotossintética, e aumento da tolerância a estresse abiótico. O objetivo deste estudo foi o de avaliar se a co-inoculação de BPCPs e do FMA, Glomus clarum, melhora o crescimento de Manihot esculenta Crantz micropropagada. As BPCPs utilizadas foram Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Gluconacetobacter diazotrophicus (BR 11284) e Streptomyces sp. (S 30), isoladas e em mistura com dupla inoculação (Streptomyces sp. + A. amazonense), (Streptomyces sp. + H. seropedicae), (Streptomyces sp. + G. diazotrophicus), (A. amazonense + H. seropedicae), (A. amazonense + G. diazotrophicus), (H. seropedicae + G. diazotrophicus). As estirpes de BPCPs inoculadas na mandioca cv. "BRA Pretinha III" influenciaram a colonização micorrízica e o número de glomerosporos. Nessas condições ocorreram efeitos sinérgicos de Glomus clarum com essas BPCPs. O teor de proteína bruta revelou a contribuição de BPCPs na nutrição nitrogenada de mandioca em que as plantas inoculadas assimilaram N em proporção igual àquelas que receberam nitrogênio mineral. A inoculação combinada de BPCPs na presença de Glomus clarum foi significativa na mandioca e melhorou o crescimento da planta ao longo do tempo, como em todas as variáveis estudadas. A co-inoculação de BPCPs e FMA pode atender a necessidade de N para mandioca, implicando redução no uso de fertilizante nitrogenado.Universidade Federal Rural do Semi-Árido2019-03-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/710610.1590/1983-21252019v32n116rcREVISTA CAATINGA; Vol. 32 No. 1 (2019); 152-166Revista Caatinga; v. 32 n. 1 (2019); 152-1661983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/7106/9927Copyright (c) 2019 Revista Caatingainfo:eu-repo/semantics/openAccessLopes, Esmeralda Aparecida PortoSilva, Almir Dias AlvesMergulhão, Adália Cavalcanti do Espírito SantoSilva, Emmanuella Vila Nova daSantiago, Antônio DiasFigueiredo, Márcia do Vale Barreto2023-07-20T16:57:01Zoai:ojs.periodicos.ufersa.edu.br:article/7106Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:33.340651Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS CO-INOCULAÇÃO DE BACTÉRIAS PROMOTORAS DE CRESCIMENTO EM PLANTAS E Glomus clarum EM MANDIOCA MICROPROPAGADA |
title |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS |
spellingShingle |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS Lopes, Esmeralda Aparecida Porto Manihot esculenta Crantz. Micropropagation. PGPB. Synergism. Spodsol. Manihot esculenta Crantz. Micropropagação. BPCP. Sinergismo. Espodossolo. |
title_short |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS |
title_full |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS |
title_fullStr |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS |
title_full_unstemmed |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS |
title_sort |
CO-INOCULATION OF GROWTH PROMOTING BACTERIA AND Glomus clarum IN MICROPROPAGATED CASSAVA PLANTS |
author |
Lopes, Esmeralda Aparecida Porto |
author_facet |
Lopes, Esmeralda Aparecida Porto Silva, Almir Dias Alves Mergulhão, Adália Cavalcanti do Espírito Santo Silva, Emmanuella Vila Nova da Santiago, Antônio Dias Figueiredo, Márcia do Vale Barreto |
author_role |
author |
author2 |
Silva, Almir Dias Alves Mergulhão, Adália Cavalcanti do Espírito Santo Silva, Emmanuella Vila Nova da Santiago, Antônio Dias Figueiredo, Márcia do Vale Barreto |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lopes, Esmeralda Aparecida Porto Silva, Almir Dias Alves Mergulhão, Adália Cavalcanti do Espírito Santo Silva, Emmanuella Vila Nova da Santiago, Antônio Dias Figueiredo, Márcia do Vale Barreto |
dc.subject.por.fl_str_mv |
Manihot esculenta Crantz. Micropropagation. PGPB. Synergism. Spodsol. Manihot esculenta Crantz. Micropropagação. BPCP. Sinergismo. Espodossolo. |
topic |
Manihot esculenta Crantz. Micropropagation. PGPB. Synergism. Spodsol. Manihot esculenta Crantz. Micropropagação. BPCP. Sinergismo. Espodossolo. |
description |
Arbuscular mycorrhizal fungi (AMF) and growth promoting bacteria in plants (PGPBs) benefit the survival and development of plantlets; such benefits are attributed to the increased absorption of nutrients, increased photosynthetic rate and tolerance to abiotic stress. The aim of this study was to evaluate if the co-inoculation PGPBs and the AMF, Glomus clarum, improves the growth of micropropagated Manihot esculenta Crantz. The experiment was conducted in the greenhouse. The PGPBs used were Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Gluconacetobacter diazotrophicus (BR 11284) and Streptomyces sp. (S 30) and mixtures with double inoculation (Streptomyces sp + A. amazonense, Streptomyces sp + H. seropedicae, Streptomyces sp + G. diazotrophicus, A. amazonense + H. seropedicae, A. amazonense + G. diazotrophicus, and H. seropedicae + G. diazotrophicus). Strains of PGPBs inoculated in cassava cv. "BRA Pretinha III" influenced mycorrhizal colonization and the number of glomerospores, and synergistic effects occurred between Glomus clarum and PGPBs. The crude protein content revealed the contribution of PGPBs to nitrogen nutrition in cassava where the inoculated plants assimilated N in equal proportion with those that received mineral nitrogen. The combined inoculation of PGPBs in the presence of Glomus clarum was significant in cassava and fostered better performance in plant growth over time, similar to all the variables studied. Co-inoculation of PGPBs and AMF can meet the N need of cassava, with implications for the reduced use of N fertilizer. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-28 |
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.ufersa.edu.br/caatinga/article/view/7106 10.1590/1983-21252019v32n116rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/7106 |
identifier_str_mv |
10.1590/1983-21252019v32n116rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/7106/9927 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 32 No. 1 (2019); 152-166 Revista Caatinga; v. 32 n. 1 (2019); 152-166 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674027126358016 |