Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/47645 |
Resumo: | Curitibanos town is the third regular bean producer (Phaseolus vulgaris L.) in Santa Catarina. However, the regional production decreased due to problems such as the nitrogen fertilizers cost. Farmers do not use seed inoculation because of inoculant’s rhizobia low performance and adaptation to edaphoclimatic conditions. Thus, 36 rhizobia were isolated, characterized, and evaluated by in vitro indole acetic acid (IAA) production and phosphate solubilization, as auxiliary tools to the rhizobia selection. Ninety-two percent of the isolates produced IAA and 64% solubilized calcium phosphate. The isolates selected for field trials during two consecutive years were RBZ14 and RBZ15. RBZ14 produced an IAA higher amount than strain CIAT899 (recommended for inoculants) and RBZ15 formed a lower amount. For phosphate solubilization, all showed similar performance. In the first year, the isolates increased leaf N contents in the TAA Dama cultivar. RBZ15 increased the productivity. In the second year, in the IPR Tuiuiú cultivar, the isolates also increased leaf N contents, and there was no difference at productivity but increments of 120 and 205 kg.ha-1 with RBZ14 and RBZ15 inoculations, respectively. Therefore, it suggested their potential for BNF in different genotypes and that evaluated mechanisms may help to the selection of a more efficient rhizobia. |
id |
UEL-11_d28dac4b3704bed2c0f253d3c6b6b1e9 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/47645 |
network_acronym_str |
UEL-11 |
network_name_str |
Semina. Ciências Agrárias (Online) |
repository_id_str |
|
spelling |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soilsNodulação e fixação biológica de nitrogênio de rizóbios de feijão de solos do planalto CatarinenseFabaceaeBacteriaEfficiencyAdaptationMechanisms.FabaceaeBactériasEficiênciaAdaptaçãoMecanismos.Curitibanos town is the third regular bean producer (Phaseolus vulgaris L.) in Santa Catarina. However, the regional production decreased due to problems such as the nitrogen fertilizers cost. Farmers do not use seed inoculation because of inoculant’s rhizobia low performance and adaptation to edaphoclimatic conditions. Thus, 36 rhizobia were isolated, characterized, and evaluated by in vitro indole acetic acid (IAA) production and phosphate solubilization, as auxiliary tools to the rhizobia selection. Ninety-two percent of the isolates produced IAA and 64% solubilized calcium phosphate. The isolates selected for field trials during two consecutive years were RBZ14 and RBZ15. RBZ14 produced an IAA higher amount than strain CIAT899 (recommended for inoculants) and RBZ15 formed a lower amount. For phosphate solubilization, all showed similar performance. In the first year, the isolates increased leaf N contents in the TAA Dama cultivar. RBZ15 increased the productivity. In the second year, in the IPR Tuiuiú cultivar, the isolates also increased leaf N contents, and there was no difference at productivity but increments of 120 and 205 kg.ha-1 with RBZ14 and RBZ15 inoculations, respectively. Therefore, it suggested their potential for BNF in different genotypes and that evaluated mechanisms may help to the selection of a more efficient rhizobia.Curitibanos é o terceiro produtor de feijão (Phaseolus vulgaris L.) do estado de Santa Catarina, Brasil. Porém, a produção tem sido reduzida por problemas como o custo dos fertilizantes nitrogenados. Os agricultores não utilizam a inoculação de sementes devido ao baixo desempenho dos rizóbios existentes em inoculantes, por dificuldade de adaptação dos microrganismos às condições edafoclimáticas da região. Por este motivo, 36 rizóbios foram isolados, caracterizados e avaliados pela produção in vitro de ácido indol acético (AIA) e solubilização de fosfato, como ferramentas adicionais para seleção de rizóbios mais eficientes. Noventa e dois por cento dos isolados produziram AIA e 64% solubilizaram fosfato de cálcio. Os isolados selecionados para testes de campo foram RBZ14 e RBZ15. RBZ14 produziu maior quantidade de AIA que CIAT899 (estirpe usada em inoculantes) e RBZ15 em menor quantidade. Para solubilização de fosfato os isolados RBZ14 e RBZ15 apresentaram desempenho semelhante. No primeiro ano, os isolados RBZ14 e RBZ15 aumentaram os teores de N foliar na cultivar TAA Dama. RBZ15 aumentou a produtividade. No segundo ano, na cultivar IPR Tuiuiú, os isolados RBZ14 e RBZ15 aumentaram os teores de N e não houve diferença na produtividade, mas incrementos de 120 e 205 kg.ha-1 com as inoculações de RBZ14 e RBZ15, respectivamente, sugerindo seus potenciais para FBN em diferentes genótipos. Observou-se também que a produção de AIA e a solução de fosfato podem auxiliar na seleção de rizóbios mais eficientes.UEL2023-10-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4764510.5433/1679-0359.2023v44n4p1507Semina: Ciências Agrárias; Vol. 44 No. 4 (2023); 1507-1522Semina: Ciências Agrárias; v. 44 n. 4 (2023); 1507-15221679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/47645/49559Copyright (c) 2023 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessBotelho, Gloria ReginaLisot , JanaínaAroni , MatheusIzidoro, Gabriela Lohn Valderrama , André Silveira2023-11-07T16:45:01Zoai:ojs.pkp.sfu.ca:article/47645Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-11-07T16:45:01Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils Nodulação e fixação biológica de nitrogênio de rizóbios de feijão de solos do planalto Catarinense |
title |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils |
spellingShingle |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils Botelho, Gloria Regina Fabaceae Bacteria Efficiency Adaptation Mechanisms. Fabaceae Bactérias Eficiência Adaptação Mecanismos. |
title_short |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils |
title_full |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils |
title_fullStr |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils |
title_full_unstemmed |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils |
title_sort |
Nodulation and biological nitrogen fixation of common bean rhizobia from Santa Catarina Plateau soils |
author |
Botelho, Gloria Regina |
author_facet |
Botelho, Gloria Regina Lisot , Janaína Aroni , Matheus Izidoro, Gabriela Lohn Valderrama , André Silveira |
author_role |
author |
author2 |
Lisot , Janaína Aroni , Matheus Izidoro, Gabriela Lohn Valderrama , André Silveira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Botelho, Gloria Regina Lisot , Janaína Aroni , Matheus Izidoro, Gabriela Lohn Valderrama , André Silveira |
dc.subject.por.fl_str_mv |
Fabaceae Bacteria Efficiency Adaptation Mechanisms. Fabaceae Bactérias Eficiência Adaptação Mecanismos. |
topic |
Fabaceae Bacteria Efficiency Adaptation Mechanisms. Fabaceae Bactérias Eficiência Adaptação Mecanismos. |
description |
Curitibanos town is the third regular bean producer (Phaseolus vulgaris L.) in Santa Catarina. However, the regional production decreased due to problems such as the nitrogen fertilizers cost. Farmers do not use seed inoculation because of inoculant’s rhizobia low performance and adaptation to edaphoclimatic conditions. Thus, 36 rhizobia were isolated, characterized, and evaluated by in vitro indole acetic acid (IAA) production and phosphate solubilization, as auxiliary tools to the rhizobia selection. Ninety-two percent of the isolates produced IAA and 64% solubilized calcium phosphate. The isolates selected for field trials during two consecutive years were RBZ14 and RBZ15. RBZ14 produced an IAA higher amount than strain CIAT899 (recommended for inoculants) and RBZ15 formed a lower amount. For phosphate solubilization, all showed similar performance. In the first year, the isolates increased leaf N contents in the TAA Dama cultivar. RBZ15 increased the productivity. In the second year, in the IPR Tuiuiú cultivar, the isolates also increased leaf N contents, and there was no difference at productivity but increments of 120 and 205 kg.ha-1 with RBZ14 and RBZ15 inoculations, respectively. Therefore, it suggested their potential for BNF in different genotypes and that evaluated mechanisms may help to the selection of a more efficient rhizobia. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-18 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/47645 10.5433/1679-0359.2023v44n4p1507 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/47645 |
identifier_str_mv |
10.5433/1679-0359.2023v44n4p1507 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/47645/49559 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Semina: Ciências Agrárias http://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 |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 44 No. 4 (2023); 1507-1522 Semina: Ciências Agrárias; v. 44 n. 4 (2023); 1507-1522 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306086966099968 |