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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
09/07/2020 |
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Data da última atualização: |
09/07/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BLISKA, F.; VEGRO, C.; FRONZAGLIA, T.; SANTOS, J. de F. |
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Afiliação: |
FLÁVIA BLISKA, INSTITUTO AGRONÔMICO; CELSO VEGRO, INSTITUTO DE ECONOMIA AGRÍCOLA; THOMAZ FRONZAGLIA, SIRE; JAMILSEN DE FREITAS SANTOS, CNPCa. |
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Título: |
Comparative analysis of systems for assessing regional impacts of innovations applied to coffee production. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
EUROPEAN REGIONAL SCIENCE ASSOCIATION. ERSA conference papers. Vienna, 2016. |
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Páginas: |
p. 3-19 |
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Idioma: |
Inglês |
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Conteúdo: |
The importance of education, research and extension institutions can be evaluated from the socio-economic impacts of their investments, capacity building and training of human resources, services rendered to the community and innovations resulting from their research. The knowledge and technologies generated in these institutions need to be transferred to the respective supply chains and increasingly used, to contribute in its development and environmental preservation. The dimension of their regional impacts is relevant to the strengthening of research institutions and to evaluate and update the guidelines of their programs. In Brazil there are few studies in this area and most of them are linked to the analysis of the role of universities in the growth of the regions where they are located. The evaluation of the environmental, social and economic impacts is even less significant, and emerged from the concept of sustainable development. In Brazil, progress in this area are derived primarily from studies of the Brazilian Agricultural Research Corporation (Embrapa) and from the State University of Campinas (Unicamp), who developed the systems known respectively by Ambitec and ESAC, which in this study on coffee production in Brazil, held by the Agronomic Institute (IAC), are compared mainly from their scope, complexity and cost of implementation. Both consist of the ex-post analysis of the impacts of a particular technology and are built based on criteria and indicators. Their application indicated that the ESAC system involves more complex software, and quantitative aspects more sophisticated than the Ambitec, and its use requires more intensive training of staff than Ambitec. A major difficulty of the analysis of impact assessments is to isolate the individual effects of technologies, effects resulting from their interactions with technologies developed by other R & D institutions, or even imported. The ability of the researcher to apply the questionnaires may reduce this problem. But the system ESAC presents an important advantage over the Ambitec because it considers two very important aspects for the analysis of impacts: the impacts resulting from the interactions between different technologies and the time elapsed between the development of technology and its adoption by the productive sector. MenosThe importance of education, research and extension institutions can be evaluated from the socio-economic impacts of their investments, capacity building and training of human resources, services rendered to the community and innovations resulting from their research. The knowledge and technologies generated in these institutions need to be transferred to the respective supply chains and increasingly used, to contribute in its development and environmental preservation. The dimension of their regional impacts is relevant to the strengthening of research institutions and to evaluate and update the guidelines of their programs. In Brazil there are few studies in this area and most of them are linked to the analysis of the role of universities in the growth of the regions where they are located. The evaluation of the environmental, social and economic impacts is even less significant, and emerged from the concept of sustainable development. In Brazil, progress in this area are derived primarily from studies of the Brazilian Agricultural Research Corporation (Embrapa) and from the State University of Campinas (Unicamp), who developed the systems known respectively by Ambitec and ESAC, which in this study on coffee production in Brazil, held by the Agronomic Institute (IAC), are compared mainly from their scope, complexity and cost of implementation. Both consist of the ex-post analysis of the impacts of a particular technology and are built based on criteria and indicators. Thei... Mostrar Tudo |
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Thesagro: |
Café; Desenvolvimento Sustentável; Inovação; Produção Agrícola. |
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Thesaurus Nal: |
Coffea; Innovation adoption; Sustainable development. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214547/1/comparative-analysis-ERSA-papers.pdf
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Marc: |
LEADER 03088nam a2200241 a 4500
001 2123792
005 2020-07-09
008 2016 bl uuuu u00u1 u #d
100 1 $aBLISKA, F.
245 $aComparative analysis of systems for assessing regional impacts of innovations applied to coffee production.$h[electronic resource]
260 $aEUROPEAN REGIONAL SCIENCE ASSOCIATION. ERSA conference papers. Vienna$c2016
300 $ap. 3-19
520 $aThe importance of education, research and extension institutions can be evaluated from the socio-economic impacts of their investments, capacity building and training of human resources, services rendered to the community and innovations resulting from their research. The knowledge and technologies generated in these institutions need to be transferred to the respective supply chains and increasingly used, to contribute in its development and environmental preservation. The dimension of their regional impacts is relevant to the strengthening of research institutions and to evaluate and update the guidelines of their programs. In Brazil there are few studies in this area and most of them are linked to the analysis of the role of universities in the growth of the regions where they are located. The evaluation of the environmental, social and economic impacts is even less significant, and emerged from the concept of sustainable development. In Brazil, progress in this area are derived primarily from studies of the Brazilian Agricultural Research Corporation (Embrapa) and from the State University of Campinas (Unicamp), who developed the systems known respectively by Ambitec and ESAC, which in this study on coffee production in Brazil, held by the Agronomic Institute (IAC), are compared mainly from their scope, complexity and cost of implementation. Both consist of the ex-post analysis of the impacts of a particular technology and are built based on criteria and indicators. Their application indicated that the ESAC system involves more complex software, and quantitative aspects more sophisticated than the Ambitec, and its use requires more intensive training of staff than Ambitec. A major difficulty of the analysis of impact assessments is to isolate the individual effects of technologies, effects resulting from their interactions with technologies developed by other R & D institutions, or even imported. The ability of the researcher to apply the questionnaires may reduce this problem. But the system ESAC presents an important advantage over the Ambitec because it considers two very important aspects for the analysis of impacts: the impacts resulting from the interactions between different technologies and the time elapsed between the development of technology and its adoption by the productive sector.
650 $aCoffea
650 $aInnovation adoption
650 $aSustainable development
650 $aCafé
650 $aDesenvolvimento Sustentável
650 $aInovação
650 $aProdução Agrícola
700 1 $aVEGRO, C.
700 1 $aFRONZAGLIA, T.
700 1 $aSANTOS, J. de F.
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Registro original: |
Embrapa Café (CNPCa) |
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Origem |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
02/08/2022 |
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Data da última atualização: |
14/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
OLIVEIRA, L. C. de; COSTA, W. C. L. da; VINAGRE, V. G.; SIQUEIRA, J. E. de S.; SILVA, S. da C.; SILVA, S. Y. S.; MARINHO, A. N. do R.; ROCHA, D. C. da C.; MARINHO, P. S. B.; NAKASONE, A. K.; MARINHO, A. M. do R. |
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Afiliação: |
LUANA CARDOSO DE OLIVEIRA, UNIVERSIDADE FEDERAL DO PARÁ; WILLIAMS CARLOS LEAL DA COSTA, UNIVERSIDADE FEDERAL DO SUL E SUDESTE DO PARÁ; VIVIANE GARCIA VINAGRE, UNIVERSIDADE FEDERAL DO SUL E SUDESTE DO PARÁ; JOSÉ EDSON DE SOUSA SIQUEIRA, UNIVERSIDADE FEDERAL DO PARÁ; SEBASTIÃO DA CRUZ SILVA, UNIVERSIDADE FEDERAL DO SUL E SUDESTE DO PARÁ; SIMONE YASUE SIMOTE SILVA, UNIVERSIDADE FEDERAL DO SUL E SUDESTE DO PARÁ; ANDERSON N. DO ROSARIO MARINHO, INSTITUTO EVANDRO CHAGAS; DANIELA CRISTIANE DA C. ROCHA, INSTITUTO EVANDRO CHAGAS; PATRÍCIA SANTANA BARBOSA MARINHO, UNIVERSIDADE FEDERAL DO PARÁ; ALESSANDRA KEIKO NAKASONE, CPATU; ANDREY M. DO ROSARIO MARINHO, UNIVERSIDADE FEDERAL DO PARÁ. |
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Título: |
Bioprospecting the antibacterial activity of endophytic fungi from noni (Morinda citrifolia) against bacterial spot of the passion fruit tree. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Agronomy, v. 12, n. 7, Article 1690, 2022. |
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DOI: |
https://doi.org/10.3390/agronomy12071690 |
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Idioma: |
Inglês |
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Conteúdo: |
Bacterial spot, which is the main disease occurring in passion fruit trees, is caused by the bacterium Xanthomonas axonopodis pv. passiflorae, leading to large annual losses in passion fruit crops. This study aims to find extracts and/or bioactive compounds of endophytic fungi of noni (Morinda citrifolia) to treat bacterial spot in passion fruit trees. Nine fungi isolated from a specimen of M. citrifolia from the Brazilian Amazon are studied. The fungus Guignardia mangiferae NF17 shows the best inhibition results and is selected for the isolation of its secondary metabolites by chromatography techniques. The isolated compounds Sydowinol (S1) and Sydowinin A (S2) are identified by nuclear magnetic resonance (NMR). Compounds S1 and S2, as well as the acetonitrile extract from the biomass of G. mangiferae NF17, are tested against four strains of X. axonopodis pv. passiflorae obtained from plants infected by bacterial spot, and which inhibited bacterial growth up to the lowest concentration tested (3.125 μg/mL). This study reports, for the first time, the antibacterial activity against X. axonopodis pv. passiflorae by the compounds Sydowinol and Sydowinin A. Compounds S1 and S2 are reported for the first time for the genus Gignardia. |
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Palavras-Chave: |
Fungo endofítico; Xantonas. |
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Thesagro: |
Fungo. |
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Thesaurus NAL: |
Amazonia; Morinda citrifolia; Xanthomonas axonopodis; Xanthones. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145117/1/agronomy-12-01690-v2-1.pdf
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Marc: |
LEADER 02301naa a2200337 a 4500
001 2145117
005 2022-09-14
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/agronomy12071690$2DOI
100 1 $aOLIVEIRA, L. C. de
245 $aBioprospecting the antibacterial activity of endophytic fungi from noni (Morinda citrifolia) against bacterial spot of the passion fruit tree.$h[electronic resource]
260 $c2022
520 $aBacterial spot, which is the main disease occurring in passion fruit trees, is caused by the bacterium Xanthomonas axonopodis pv. passiflorae, leading to large annual losses in passion fruit crops. This study aims to find extracts and/or bioactive compounds of endophytic fungi of noni (Morinda citrifolia) to treat bacterial spot in passion fruit trees. Nine fungi isolated from a specimen of M. citrifolia from the Brazilian Amazon are studied. The fungus Guignardia mangiferae NF17 shows the best inhibition results and is selected for the isolation of its secondary metabolites by chromatography techniques. The isolated compounds Sydowinol (S1) and Sydowinin A (S2) are identified by nuclear magnetic resonance (NMR). Compounds S1 and S2, as well as the acetonitrile extract from the biomass of G. mangiferae NF17, are tested against four strains of X. axonopodis pv. passiflorae obtained from plants infected by bacterial spot, and which inhibited bacterial growth up to the lowest concentration tested (3.125 μg/mL). This study reports, for the first time, the antibacterial activity against X. axonopodis pv. passiflorae by the compounds Sydowinol and Sydowinin A. Compounds S1 and S2 are reported for the first time for the genus Gignardia.
650 $aAmazonia
650 $aMorinda citrifolia
650 $aXanthomonas axonopodis
650 $aXanthones
650 $aFungo
653 $aFungo endofítico
653 $aXantonas
700 1 $aCOSTA, W. C. L. da
700 1 $aVINAGRE, V. G.
700 1 $aSIQUEIRA, J. E. de S.
700 1 $aSILVA, S. da C.
700 1 $aSILVA, S. Y. S.
700 1 $aMARINHO, A. N. do R.
700 1 $aROCHA, D. C. da C.
700 1 $aMARINHO, P. S. B.
700 1 $aNAKASONE, A. K.
700 1 $aMARINHO, A. M. do R.
773 $tAgronomy$gv. 12, n. 7, Article 1690, 2022.
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Embrapa Amazônia Oriental (CPATU) |
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