Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice.
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136811 https://doi.org/10.5747/ca.2021.v17.n2.a431 |
Resumo: | Rice the main source of energy to maintain the metabolism for almost four billion people worldwide. Riceplants treated with multifunctional microorganisms may be a good wayfor sustainable improvement of crop grain yield. Aimedstudy the effect of types and ways of microorganisms application in tropical lowland rice production, evaluated by biomass production and gas exchange. The greenhouse trial was in a completely randomized design, in factorial scheme 7 x 3 + 1, with four replication. Treatments were the combination of seven microorganisms: Bacillussp. (BRM32109 e BRM32110); Pseudomonas fluorescens(BRM32111); Pseudomonassp. (BRM32112); Burkholderia pyrrocinia(BRM32113); Serratiasp. (BRM32114) and Trichoderma asperellumpool (UFRA.T06 + UFRA.T09 + UFRA.T12 + UFRA.T52), with three forms of application (1. microbiolized seed; 2. microbiolized seed + soil drenched with microorganism at eight and 15 days after sowing (DAS)and 3. microbiolized seed + microorganism spray plant at eight and 15 DAS). Microbiolized seed was the best form of application,which allowed highest instantaneous carboxylation efficiency and yield of biomassproduction in lowland rice. Rhizobcteria BRM32114, followed by BRM32111, BRM32112 and fungi T. asperellumimproved, an average, 17% in instantaneous carboxylation efficiency and 20% in dry shoot biomass production of lowland rice compared to the control plants. |
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Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice.Rizobactérias promotoras de crescimento em plantasArrozOryza SativaTrichodermaMicrorganismoDesenvolvimento SustentávelRicePlant growth-promoting rhizobacteriaSustainable developmentMicroorganismsRice the main source of energy to maintain the metabolism for almost four billion people worldwide. Riceplants treated with multifunctional microorganisms may be a good wayfor sustainable improvement of crop grain yield. Aimedstudy the effect of types and ways of microorganisms application in tropical lowland rice production, evaluated by biomass production and gas exchange. The greenhouse trial was in a completely randomized design, in factorial scheme 7 x 3 + 1, with four replication. Treatments were the combination of seven microorganisms: Bacillussp. (BRM32109 e BRM32110); Pseudomonas fluorescens(BRM32111); Pseudomonassp. (BRM32112); Burkholderia pyrrocinia(BRM32113); Serratiasp. (BRM32114) and Trichoderma asperellumpool (UFRA.T06 + UFRA.T09 + UFRA.T12 + UFRA.T52), with three forms of application (1. microbiolized seed; 2. microbiolized seed + soil drenched with microorganism at eight and 15 days after sowing (DAS)and 3. microbiolized seed + microorganism spray plant at eight and 15 DAS). Microbiolized seed was the best form of application,which allowed highest instantaneous carboxylation efficiency and yield of biomassproduction in lowland rice. Rhizobcteria BRM32114, followed by BRM32111, BRM32112 and fungi T. asperellumimproved, an average, 17% in instantaneous carboxylation efficiency and 20% in dry shoot biomass production of lowland rice compared to the control plants.ISRAEL MENDES SOUSA, UFG; ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ANNA CRISTINA LANNA, CNPAF.SOUSA, I. M.NASCENTE, A. S.FILIPPI, M. C. C. deLANNA, A. C.2021-11-30T13:00:35Z2021-11-30T13:00:35Z2021-11-302021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleColloquium Agrariae, v. 17, n.2, p. 67-76, mar./abr. 2021.1809-8215http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136811https://doi.org/10.5747/ca.2021.v17.n2.a431enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-11-30T13:00:51Zoai:www.alice.cnptia.embrapa.br:doc/1136811Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-11-30T13:00:51falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-11-30T13:00:51Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
title |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
spellingShingle |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. SOUSA, I. M. Rizobactérias promotoras de crescimento em plantas Arroz Oryza Sativa Trichoderma Microrganismo Desenvolvimento Sustentável Rice Plant growth-promoting rhizobacteria Sustainable development Microorganisms |
title_short |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
title_full |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
title_fullStr |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
title_full_unstemmed |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
title_sort |
Trichoderma asperellum and rhizobacteria improving biomass accumulation and gas exchange of lowland rice. |
author |
SOUSA, I. M. |
author_facet |
SOUSA, I. M. NASCENTE, A. S. FILIPPI, M. C. C. de LANNA, A. C. |
author_role |
author |
author2 |
NASCENTE, A. S. FILIPPI, M. C. C. de LANNA, A. C. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
ISRAEL MENDES SOUSA, UFG; ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ANNA CRISTINA LANNA, CNPAF. |
dc.contributor.author.fl_str_mv |
SOUSA, I. M. NASCENTE, A. S. FILIPPI, M. C. C. de LANNA, A. C. |
dc.subject.por.fl_str_mv |
Rizobactérias promotoras de crescimento em plantas Arroz Oryza Sativa Trichoderma Microrganismo Desenvolvimento Sustentável Rice Plant growth-promoting rhizobacteria Sustainable development Microorganisms |
topic |
Rizobactérias promotoras de crescimento em plantas Arroz Oryza Sativa Trichoderma Microrganismo Desenvolvimento Sustentável Rice Plant growth-promoting rhizobacteria Sustainable development Microorganisms |
description |
Rice the main source of energy to maintain the metabolism for almost four billion people worldwide. Riceplants treated with multifunctional microorganisms may be a good wayfor sustainable improvement of crop grain yield. Aimedstudy the effect of types and ways of microorganisms application in tropical lowland rice production, evaluated by biomass production and gas exchange. The greenhouse trial was in a completely randomized design, in factorial scheme 7 x 3 + 1, with four replication. Treatments were the combination of seven microorganisms: Bacillussp. (BRM32109 e BRM32110); Pseudomonas fluorescens(BRM32111); Pseudomonassp. (BRM32112); Burkholderia pyrrocinia(BRM32113); Serratiasp. (BRM32114) and Trichoderma asperellumpool (UFRA.T06 + UFRA.T09 + UFRA.T12 + UFRA.T52), with three forms of application (1. microbiolized seed; 2. microbiolized seed + soil drenched with microorganism at eight and 15 days after sowing (DAS)and 3. microbiolized seed + microorganism spray plant at eight and 15 DAS). Microbiolized seed was the best form of application,which allowed highest instantaneous carboxylation efficiency and yield of biomassproduction in lowland rice. Rhizobcteria BRM32114, followed by BRM32111, BRM32112 and fungi T. asperellumimproved, an average, 17% in instantaneous carboxylation efficiency and 20% in dry shoot biomass production of lowland rice compared to the control plants. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-30T13:00:35Z 2021-11-30T13:00:35Z 2021-11-30 2021 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Colloquium Agrariae, v. 17, n.2, p. 67-76, mar./abr. 2021. 1809-8215 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136811 https://doi.org/10.5747/ca.2021.v17.n2.a431 |
identifier_str_mv |
Colloquium Agrariae, v. 17, n.2, p. 67-76, mar./abr. 2021. 1809-8215 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136811 https://doi.org/10.5747/ca.2021.v17.n2.a431 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503512958173184 |