| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
28/03/2018 |
|
Data da última atualização: |
02/05/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ARRIEL-ELIAS, M. T.; OLIVEIRA, M. I. S.; SILVA-LOBO, V. L.; FILIPPI, M. C. C.; BABANA, A. H.; CONCEIÇÃO, E. C.; CORTES, M. V. de C. B. |
|
Afiliação: |
MARINA TEIXEIRA ARRIEL-ELIAS, UFG; MAYTHSUELEN I. S. OLIVEIRA, UFG; VALACIA LEMES DA SILVA LOBO, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; AMADOU H. BABANA, UNIVERSITY OF SCIENCES TECHNIQUES AND TECHNOLOGY OF BAMAKO, Mali; EDEMILSON CARDOSO CONCEIÇÃO, UFG; MARCIO VINICIUS DE C BARROS CORTES, CNPAF. |
|
Título: |
Shelf life enhancement of plant growth promoting rhizobacteria using a simple formulation screening method. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
African Journal of Microbiology Research, v. 12, n. 5, p. 115-126, Feb. 2018. |
|
ISSN: |
1996-0808 |
|
DOI: |
10.5897/AJMR2017.8787 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Plant growth promoting rhizobacteria (PGPR) are a specific group of bacteria interacting beneficially with plants. Among the known PGPRs, the species Pseudomonas fluorescens and Burkholderia pyrrocinia have been highlighted in both growth promotion and control of rice diseases. Ensuring the stability of the microorganism during production, formulation, distribution and storage has been a challenge for these species. In this context, the objective of this work was to develop liquid formulations, through a simplified process, that allows increase in the shelf life of these rhizobacteria for commercial application. Both bacteria were tested in 32 formulations under two storage temperature conditions: 8 and 28°C, resulting in 64 treatments for each species, which were evaluated for 180 days. Combinations of the adjuvants: molasses, glycerol, NaCl, PVP, MgSO4, K2HPO4 and yeast extract were evaluated. Formulations containing molasses, stored at 8°C, were considered the most efficient in maintaining microbial viability. The method used was considered efficient to select three formulations that allowed maintenance of the concentration of viable cells of P. fluorescens and B. pyrrocinia in 108 cfu.mL-1, for at least 90 and 150 days, respectively, not interfering with bacterial action potential. |
|
Palavras-Chave: |
Liquid formulations. |
|
Thesagro: |
Pseudomonas Fluorescens. |
|
Thesaurus Nal: |
Burkholderia pyrrocinia; Plant growth-promoting rhizobacteria; Shelf life. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174668/1/CNPAF-2018-ajmr.pdf
|
|
Marc: |
LEADER 02217naa a2200277 a 4500
001 2089858
005 2018-05-02
008 2018 bl uuuu u00u1 u #d
022 $a1996-0808
024 7 $a10.5897/AJMR2017.8787$2DOI
100 1 $aARRIEL-ELIAS, M. T.
245 $aShelf life enhancement of plant growth promoting rhizobacteria using a simple formulation screening method.$h[electronic resource]
260 $c2018
520 $aPlant growth promoting rhizobacteria (PGPR) are a specific group of bacteria interacting beneficially with plants. Among the known PGPRs, the species Pseudomonas fluorescens and Burkholderia pyrrocinia have been highlighted in both growth promotion and control of rice diseases. Ensuring the stability of the microorganism during production, formulation, distribution and storage has been a challenge for these species. In this context, the objective of this work was to develop liquid formulations, through a simplified process, that allows increase in the shelf life of these rhizobacteria for commercial application. Both bacteria were tested in 32 formulations under two storage temperature conditions: 8 and 28°C, resulting in 64 treatments for each species, which were evaluated for 180 days. Combinations of the adjuvants: molasses, glycerol, NaCl, PVP, MgSO4, K2HPO4 and yeast extract were evaluated. Formulations containing molasses, stored at 8°C, were considered the most efficient in maintaining microbial viability. The method used was considered efficient to select three formulations that allowed maintenance of the concentration of viable cells of P. fluorescens and B. pyrrocinia in 108 cfu.mL-1, for at least 90 and 150 days, respectively, not interfering with bacterial action potential.
650 $aBurkholderia pyrrocinia
650 $aPlant growth-promoting rhizobacteria
650 $aShelf life
650 $aPseudomonas Fluorescens
653 $aLiquid formulations
700 1 $aOLIVEIRA, M. I. S.
700 1 $aSILVA-LOBO, V. L.
700 1 $aFILIPPI, M. C. C.
700 1 $aBABANA, A. H.
700 1 $aCONCEIÇÃO, E. C.
700 1 $aCORTES, M. V. de C. B.
773 $tAfrican Journal of Microbiology Research$gv. 12, n. 5, p. 115-126, Feb. 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
03/10/1997 |
|
Data da última atualização: |
06/11/2012 |
|
Autoria: |
WAQUIL, J. M.; SANTOS, T. M. dos. |
|
Afiliação: |
EMBRAPA/CNPMS. |
|
Título: |
Avaliação de cultivares de sorgo em relação a lagarta-do-cartucho, Spodoptera frugiperda. |
|
Ano de publicação: |
1992 |
|
Fonte/Imprenta: |
In: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo 1988-1991. Sete Lagoas, 1992. p. 98. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Lagarta-do-cartucho; Pest; Pragas. |
|
Thesagro: |
Melhoramento; Sorghum Bicolor; Sorgo; Spodoptera Frugiperda. |
|
Thesaurus NAL: |
breeding. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/69587/1/Avaliacao-cultivares-2.pdf
|
|
Marc: |
LEADER 00755naa a2200217 a 4500
001 1476812
005 2012-11-06
008 1992 bl uuuu u00u1 u #d
100 1 $aWAQUIL, J. M.
245 $aAvaliação de cultivares de sorgo em relação a lagarta-do-cartucho, Spodoptera frugiperda.$h[electronic resource]
260 $c1992
650 $abreeding
650 $aMelhoramento
650 $aSorghum Bicolor
650 $aSorgo
650 $aSpodoptera Frugiperda
653 $aLagarta-do-cartucho
653 $aPest
653 $aPragas
700 1 $aSANTOS, T. M. dos
773 $tIn: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo 1988-1991. Sete Lagoas, 1992. p. 98.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
