Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/13165 |
Resumo: | The low concentration of N in agricultural soils in the Amazon is a limiting factor for economically and ecologically sustainable agriculture. In this context, the biological fixation of N is of fundamental importance, as it is a natural entry of N into ecosystems. The present work aims to evaluate an infectious capacity of rhizobia and the efficiency in fixing nitrogen in a Yellow Latosol. The present work aims to evaluate the infectious capacity of rhizobia isolates and their efficiency in fixing nitrogen in a Yellow Latosol. The experiment was installed entirely at random, corresponding to a factorial scheme of 6 (4 inoculants without nitrogen + without inoculant without N and without inoculant with N) x 2 (liming and without liming) in 4 repetitions. Liming increased the efficiency of the isolates and rhizobia native to the soil in nodulating the cowpea plants and stimulating the growth of biomass. The native rhizobia of the soil showed symbiotic efficiency similar to the isolates used as inoculants. The FCAN07B isolate is equivalent to nitrogen fertilization in relation to providing biomass gain in cowpea plants. The dose of 20 kg ha-1 of nitrogen was harmful to the nodulation of cowpea. |
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Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an OxisolEvaluación de aislados de rizobios tolerantes a la acidez in vitro en simbiosis con frijol caupí (Vigna unguiculata L. Walp.) en un OxisolAvaliação de isolados de rizóbios tolerantes a acidez in vitro na simbiose com feijão Caupi (Vigna unguiculata L. Walp.) em Latossolo AmareloFixação biológica do nitrogênioAdubação nitrogenadaCiclagem de nutrientesAcidez do solo.Fijación biológica de nitrógenoFertilización nitrogenadaCiclo de nutrientesAcidez del suelo.Biological nitrogen fixationNitrogen fertilizationNutrient cyclingSoil acidity.The low concentration of N in agricultural soils in the Amazon is a limiting factor for economically and ecologically sustainable agriculture. In this context, the biological fixation of N is of fundamental importance, as it is a natural entry of N into ecosystems. The present work aims to evaluate an infectious capacity of rhizobia and the efficiency in fixing nitrogen in a Yellow Latosol. The present work aims to evaluate the infectious capacity of rhizobia isolates and their efficiency in fixing nitrogen in a Yellow Latosol. The experiment was installed entirely at random, corresponding to a factorial scheme of 6 (4 inoculants without nitrogen + without inoculant without N and without inoculant with N) x 2 (liming and without liming) in 4 repetitions. Liming increased the efficiency of the isolates and rhizobia native to the soil in nodulating the cowpea plants and stimulating the growth of biomass. The native rhizobia of the soil showed symbiotic efficiency similar to the isolates used as inoculants. The FCAN07B isolate is equivalent to nitrogen fertilization in relation to providing biomass gain in cowpea plants. The dose of 20 kg ha-1 of nitrogen was harmful to the nodulation of cowpea.La baja concentración de N en los suelos agrícolas de la Amazonía es un factor limitante para la agricultura económica y ecológicamente sostenible. En este contexto, la fijación biológica de N es de fundamental importancia, ya que es una entrada natural de N a los ecosistemas. El presente trabajo tiene como objetivo evaluar la capacidad infecciosa de los rizobios y la eficiencia en la fijación de nitrógeno en un Latosol amarillo. El experimento se instaló totalmente al azar, correspondiente a un esquema factorial de 6 (4 inoculantes sin nitrógeno + sin inoculante sin N y sin inoculante con N) x 2 (encalado y sin encalado) en 4 repeticiones. El encalado aumentó la eficiencia de los aislados y rizobios nativos del suelo para nodular las plantas de caupí y estimular el crecimiento de biomasa. Los rizobios nativos del suelo mostraron una eficiencia simbiótica similar a los aislados utilizados como inoculantes. El aislado FCAN07B es equivalente a la fertilización con nitrógeno en relación a proporcionar ganancia de biomasa en plantas de caupí. La dosis de 20 kg ha-1 de nitrógeno fue perjudicial para la nodulación del caupí.A baixa concentração de N nos solos agrícolas da Amazônia é um fator limitante para uma agricultura econômica e ecologicamente sustentável, logo, constata-se a grande importância da fixação biológica para suprir a demanda deste macronutriente nos ecossistemas. O presente trabalho tem como objetivo, avaliar a capacidade infectiva de isolados de rizóbio e a eficiência na fixação do nitrogênio em um Latossolo Amarelo. O experimento foi instalado em delineamento inteiramente ao acaso, com esquema fatorial de 6 (4 Inoculantes e sem nitrogênio, 1 sem inoculantes e com nitrogênio, e 1 sem inoculante e sem nitrogênio) x 2 (calagem e sem calagem) em 4 repetições, perfazendo um total de 48 parcelas experimentais. A calagem aumentou a eficiência dos isolados e dos rizóbios nativos do solo em nodularem as plantas de caupi e estimularem o crescimento da biomassa. Os rizóbios nativos do solo apresentaram eficiência simbiótica semelhante aos isolados usados como inoculantes. O Isolado FCAN07B se equiparou à adubação nitrogenada em relação a proporcionar ganho de biomassa nas plantas de caupi. A dose de 20 kg ha-1 de nitrogênio foi deletéria para a nodulação do feijão caupi.Research, Society and Development2021-03-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1316510.33448/rsd-v10i3.13165Research, Society and Development; Vol. 10 No. 3; e12210313165Research, Society and Development; Vol. 10 Núm. 3; e12210313165Research, Society and Development; v. 10 n. 3; e122103131652525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/13165/11807Copyright (c) 2021 Francisco Adilson dos Santos Hara; Sophia Kathleen da Silva Lopes; Theoderic Shay Botelho da Silva; Jhony Vendruscolo; Angela Maria da Silva Mendes; Ariele Cristine Ferreira Inácio; Luiz Carlos Costa de Souzahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessHara, Francisco Adilson dos SantosLopes, Sophia Kathleen da Silva Silva, Theoderic Shay Botelho daVendruscolo, Jhony Mendes, Angela Maria da Silva Inácio, Ariele Cristine Ferreira Souza, Luiz Carlos Costa de 2021-03-28T12:03:35Zoai:ojs.pkp.sfu.ca:article/13165Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:34:34.387379Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol Evaluación de aislados de rizobios tolerantes a la acidez in vitro en simbiosis con frijol caupí (Vigna unguiculata L. Walp.) en un Oxisol Avaliação de isolados de rizóbios tolerantes a acidez in vitro na simbiose com feijão Caupi (Vigna unguiculata L. Walp.) em Latossolo Amarelo |
title |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol |
spellingShingle |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol Hara, Francisco Adilson dos Santos Fixação biológica do nitrogênio Adubação nitrogenada Ciclagem de nutrientes Acidez do solo. Fijación biológica de nitrógeno Fertilización nitrogenada Ciclo de nutrientes Acidez del suelo. Biological nitrogen fixation Nitrogen fertilization Nutrient cycling Soil acidity. |
title_short |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol |
title_full |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol |
title_fullStr |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol |
title_full_unstemmed |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol |
title_sort |
Evaluation of isolates of rhizobia tolerant to acidity in vitro in symbiosis with Caupi bean (Vigna unguiculata L. Walp.) in an Oxisol |
author |
Hara, Francisco Adilson dos Santos |
author_facet |
Hara, Francisco Adilson dos Santos Lopes, Sophia Kathleen da Silva Silva, Theoderic Shay Botelho da Vendruscolo, Jhony Mendes, Angela Maria da Silva Inácio, Ariele Cristine Ferreira Souza, Luiz Carlos Costa de |
author_role |
author |
author2 |
Lopes, Sophia Kathleen da Silva Silva, Theoderic Shay Botelho da Vendruscolo, Jhony Mendes, Angela Maria da Silva Inácio, Ariele Cristine Ferreira Souza, Luiz Carlos Costa de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Hara, Francisco Adilson dos Santos Lopes, Sophia Kathleen da Silva Silva, Theoderic Shay Botelho da Vendruscolo, Jhony Mendes, Angela Maria da Silva Inácio, Ariele Cristine Ferreira Souza, Luiz Carlos Costa de |
dc.subject.por.fl_str_mv |
Fixação biológica do nitrogênio Adubação nitrogenada Ciclagem de nutrientes Acidez do solo. Fijación biológica de nitrógeno Fertilización nitrogenada Ciclo de nutrientes Acidez del suelo. Biological nitrogen fixation Nitrogen fertilization Nutrient cycling Soil acidity. |
topic |
Fixação biológica do nitrogênio Adubação nitrogenada Ciclagem de nutrientes Acidez do solo. Fijación biológica de nitrógeno Fertilización nitrogenada Ciclo de nutrientes Acidez del suelo. Biological nitrogen fixation Nitrogen fertilization Nutrient cycling Soil acidity. |
description |
The low concentration of N in agricultural soils in the Amazon is a limiting factor for economically and ecologically sustainable agriculture. In this context, the biological fixation of N is of fundamental importance, as it is a natural entry of N into ecosystems. The present work aims to evaluate an infectious capacity of rhizobia and the efficiency in fixing nitrogen in a Yellow Latosol. The present work aims to evaluate the infectious capacity of rhizobia isolates and their efficiency in fixing nitrogen in a Yellow Latosol. The experiment was installed entirely at random, corresponding to a factorial scheme of 6 (4 inoculants without nitrogen + without inoculant without N and without inoculant with N) x 2 (liming and without liming) in 4 repetitions. Liming increased the efficiency of the isolates and rhizobia native to the soil in nodulating the cowpea plants and stimulating the growth of biomass. The native rhizobia of the soil showed symbiotic efficiency similar to the isolates used as inoculants. The FCAN07B isolate is equivalent to nitrogen fertilization in relation to providing biomass gain in cowpea plants. The dose of 20 kg ha-1 of nitrogen was harmful to the nodulation of cowpea. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03-08 |
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 |
https://rsdjournal.org/index.php/rsd/article/view/13165 10.33448/rsd-v10i3.13165 |
url |
https://rsdjournal.org/index.php/rsd/article/view/13165 |
identifier_str_mv |
10.33448/rsd-v10i3.13165 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/13165/11807 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
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 |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 3; e12210313165 Research, Society and Development; Vol. 10 Núm. 3; e12210313165 Research, Society and Development; v. 10 n. 3; e12210313165 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052746363305984 |