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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
13/12/2022 |
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Actualizado : |
22/10/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
AGUERRE, V.; BIANCO, M. |
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Afiliación : |
MARIA VERONICA AGUERRE ANTIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIELA BIANCO, Universidad de la República, Facultad de Agronomía, Departamento de Ciencias Sociales, Av. Garz´on 780, Montevideo, Uruguay. |
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Título : |
Co-innovation and socio-technological niche development: The case of livestock farming on natural grassland in Uruguay. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Journal of Rural Studies, January 2023, Volume 97, Pages 81-94. doi: https://doi.org/10.1016/j.jrurstud.2022.12.003 |
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ISSN : |
0743-0167 |
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DOI : |
10.1016/j.jrurstud.2022.12.003 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 12 January 2022; Received in revised form 10 November 2022; Accepted 4 December 2022; Available online 10 December 2022. -- Corresponding author: E-mail addresses: vaguerre@inia.org.uy (V. Aguerre), mbianco@fagro.edu.uy (M. Bianco). -- |
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Contenido : |
ABSTRACT.- Achieving sustainable food and nutritional security requires a transformation of the existing agrifood system. In livestock farming based on natural grassland in Uruguay, an ecological intensification strategy could play a radical role in the transition towards more sustainable systems. This study analyzes the continuity of interconnected projects that used co-innovation approaches to promote and evaluate ecological intensification strategies over a period of 15 years (2004-2019). The purpose of the article is to provide evidence on the development of a socio-technical niche in sustainable livestock farming and to identify anchoring points for further regime transformation. Our contention is that interactive research in the context of application based on a sequence of co-innovation projects has the potential to trigger a sustainability transition through ecological intensification of livestock farming based on natural grassland. The research followed a single-case study design with multiple units of analysis, based on the study of documents produced by the different projects and semi-structured interviews. In addition, network analysis was used to examine the linkage of persons and projects. Results show that a socio-technical niche in sustainable livestock farming base on natural grassland was developed in Uruguay, promoted by research institutions and progressively involving other social actors throughout the process. The continuity of projects over 15 years, was fundamental to achieve the three essential processes for a niche conformation: i) an alignment of expectations and the development of a common vision, linked to the sustainable development of family-farming; ii) the creation and expansion of a network of stakeholders, comprising researchers, farmers, extensionists, and other relevant actors; iii) the development of learning processes through interaction, accumulating knowledge around two main axes: a new way of promoting innovation through research in application contexts associated with co-innovation, and a new way of sustainable livestock farming associated with ecological intensification. This study reveals the importance of sequencing co-innovation projects and continuity in the negotiation of visions of change, the creation of a community committed with the direction of change, and the promotion of interdisciplinarity and interactive learning, that foster changes at a socio-technical level. Anchoring challenges, and therefore advancement of the transition process, face the need for significantly expanding trained research and extension personnel to implement co-innovation and ecological intensification practices in livestock systems, and the organization of an extension program to sustain long term transformation of livestock farming in Uruguay. © 2022 Elsevier Ltd. All rights reserved. MenosABSTRACT.- Achieving sustainable food and nutritional security requires a transformation of the existing agrifood system. In livestock farming based on natural grassland in Uruguay, an ecological intensification strategy could play a radical role in the transition towards more sustainable systems. This study analyzes the continuity of interconnected projects that used co-innovation approaches to promote and evaluate ecological intensification strategies over a period of 15 years (2004-2019). The purpose of the article is to provide evidence on the development of a socio-technical niche in sustainable livestock farming and to identify anchoring points for further regime transformation. Our contention is that interactive research in the context of application based on a sequence of co-innovation projects has the potential to trigger a sustainability transition through ecological intensification of livestock farming based on natural grassland. The research followed a single-case study design with multiple units of analysis, based on the study of documents produced by the different projects and semi-structured interviews. In addition, network analysis was used to examine the linkage of persons and projects. Results show that a socio-technical niche in sustainable livestock farming base on natural grassland was developed in Uruguay, promoted by research institutions and progressively involving other social actors throughout the process. The continuity of projects over 15 years, w... Presentar Todo |
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Palabras claves : |
Co-innovation; Ecological intensification; Innovation processes; Sustainability transitions; URUGUAY. |
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Asunto categoría : |
E50 Sociología rural y seguridad social |
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Marc : |
LEADER 03905naa a2200229 a 4500
001 1063839
005 2024-10-22
008 2022 bl uuuu u00u1 u #d
022 $a0743-0167
024 7 $a10.1016/j.jrurstud.2022.12.003$2DOI
100 1 $aAGUERRE, V.
245 $aCo-innovation and socio-technological niche development$bThe case of livestock farming on natural grassland in Uruguay.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 12 January 2022; Received in revised form 10 November 2022; Accepted 4 December 2022; Available online 10 December 2022. -- Corresponding author: E-mail addresses: vaguerre@inia.org.uy (V. Aguerre), mbianco@fagro.edu.uy (M. Bianco). --
520 $aABSTRACT.- Achieving sustainable food and nutritional security requires a transformation of the existing agrifood system. In livestock farming based on natural grassland in Uruguay, an ecological intensification strategy could play a radical role in the transition towards more sustainable systems. This study analyzes the continuity of interconnected projects that used co-innovation approaches to promote and evaluate ecological intensification strategies over a period of 15 years (2004-2019). The purpose of the article is to provide evidence on the development of a socio-technical niche in sustainable livestock farming and to identify anchoring points for further regime transformation. Our contention is that interactive research in the context of application based on a sequence of co-innovation projects has the potential to trigger a sustainability transition through ecological intensification of livestock farming based on natural grassland. The research followed a single-case study design with multiple units of analysis, based on the study of documents produced by the different projects and semi-structured interviews. In addition, network analysis was used to examine the linkage of persons and projects. Results show that a socio-technical niche in sustainable livestock farming base on natural grassland was developed in Uruguay, promoted by research institutions and progressively involving other social actors throughout the process. The continuity of projects over 15 years, was fundamental to achieve the three essential processes for a niche conformation: i) an alignment of expectations and the development of a common vision, linked to the sustainable development of family-farming; ii) the creation and expansion of a network of stakeholders, comprising researchers, farmers, extensionists, and other relevant actors; iii) the development of learning processes through interaction, accumulating knowledge around two main axes: a new way of promoting innovation through research in application contexts associated with co-innovation, and a new way of sustainable livestock farming associated with ecological intensification. This study reveals the importance of sequencing co-innovation projects and continuity in the negotiation of visions of change, the creation of a community committed with the direction of change, and the promotion of interdisciplinarity and interactive learning, that foster changes at a socio-technical level. Anchoring challenges, and therefore advancement of the transition process, face the need for significantly expanding trained research and extension personnel to implement co-innovation and ecological intensification practices in livestock systems, and the organization of an extension program to sustain long term transformation of livestock farming in Uruguay. © 2022 Elsevier Ltd. All rights reserved.
653 $aCo-innovation
653 $aEcological intensification
653 $aInnovation processes
653 $aSustainability transitions
653 $aURUGUAY
700 1 $aBIANCO, M.
773 $tJournal of Rural Studies, January 2023, Volume 97, Pages 81-94. doi: https://doi.org/10.1016/j.jrurstud.2022.12.003
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
14/02/2022 |
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Actualizado : |
14/02/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
COSTA, A.; CORALLO, B.; AMARELLE, V.; STEWART, S.; PAN, D.; TISCORNIA, S.; FABIANO, E. |
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Afiliación : |
ANDRÉS COSTA, Biochemistry and Microbial Genomics Department, Instituto de Investigaciones Biológicas Clemente Estable, Ministerio de Educación y Cultura, Montevideo, Uruguay; BELÉN CORALLO, Sección Micología, Facultad de Ciencias-Universidad de la República, Montevideo, Uruguay; VANESA AMARELLE, Biochemistry and Microbial Genomics Department, Instituto de Investigaciones Biológicas Clemente Estable, Ministerio de Educación y Cultura, Montevideo, Uruguay; SILVINA MARIA STEWART SONEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DINORAH PAN, Sección Micología, Facultad de Ciencias-Universidad de la República, Montevideo, Uruguay; SUSANA TISCORNIA, Sección Micología, Facultad de Ciencias-Universidad de la República, Montevideo, Uruguay; ELENA FABIANO, Biochemistry and Microbial Genomics Department, Instituto de Investigaciones Biológicas Clemente Estable, Ministerio de Educación y Cultura, Montevideo, Uruguay. |
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Título : |
Paenibacillus sp. strain UY79, isolated from a root nodule of Arachis villosa, displays a broad spectrum of antifungal activity. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Applied and Environmental Microbiology, 2022, Volume 88. Issue 2, e01645-21. doi: https://doi.org/10.1128/AEM.01645-21 |
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ISSN : |
0099-2240 |
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DOI : |
10.1128/AEM.01645-21 |
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Idioma : |
Inglés |
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Notas : |
Article history: |
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Contenido : |
ABSTRACT.- A nodule-inhabiting Paenibacillus sp. strain (UY79) isolated from wild peanut (Arachis villosa) was screened for its antagonistic activity against diverse fungi and oomycetes (Botrytis cinerea, Fusarium verticillioides, Fusarium oxysporum, Fusarium graminearum, Fusarium semitectum, Macrophomina phaseolina, Phomopsis longicolla, Pythium ultimum, Phytophthora sojae, Rhizoctonia solani, Sclerotium rolfsii, and Trichoderma atroviride). The results obtained show that Paenibacillus sp. UY79 was able to antagonize these fungi/oomycetes and that agar-diffusible compounds and volatile compounds (different from HCN) participate in the antagonism exerted. Acetoin, 2, 3-butanediol, and 2-methyl- 1-butanol were identified among the volatile compounds produced by strain UY79 with possible antagonistic activity against fungi/oomycetes. Paenibacillus sp. strain UY79 did not affect symbiotic association or growth promotion of alfalfa plants when coinoculated with rhizobia. By whole-genome sequence analysis, we determined that strain UY79 is a new species of Paenibacillus within the Paenibacillus polymyxa complex. Diverse genes putatively involved in biocontrol activity were identified in the UY79 genome. Furthermore, according to genome mining and antibiosis assays, strain UY79 would have the capability to modulate the growth of bacteria commonly found in soil/plant communities.
© 2022 American Society for Microbiology. All Rights Reserved. |
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Palabras claves : |
Biocontrol; Fusaricidin; Nodule-inhabiting bacteria; Paenibacillus; Volatile compounds; Volatile metabolites. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02417naa a2200301 a 4500
001 1062745
005 2022-02-14
008 2022 bl uuuu u00u1 u #d
022 $a0099-2240
024 7 $a10.1128/AEM.01645-21$2DOI
100 1 $aCOSTA, A.
245 $aPaenibacillus sp. strain UY79, isolated from a root nodule of Arachis villosa, displays a broad spectrum of antifungal activity.$h[electronic resource]
260 $c2022
500 $aArticle history:
520 $aABSTRACT.- A nodule-inhabiting Paenibacillus sp. strain (UY79) isolated from wild peanut (Arachis villosa) was screened for its antagonistic activity against diverse fungi and oomycetes (Botrytis cinerea, Fusarium verticillioides, Fusarium oxysporum, Fusarium graminearum, Fusarium semitectum, Macrophomina phaseolina, Phomopsis longicolla, Pythium ultimum, Phytophthora sojae, Rhizoctonia solani, Sclerotium rolfsii, and Trichoderma atroviride). The results obtained show that Paenibacillus sp. UY79 was able to antagonize these fungi/oomycetes and that agar-diffusible compounds and volatile compounds (different from HCN) participate in the antagonism exerted. Acetoin, 2, 3-butanediol, and 2-methyl- 1-butanol were identified among the volatile compounds produced by strain UY79 with possible antagonistic activity against fungi/oomycetes. Paenibacillus sp. strain UY79 did not affect symbiotic association or growth promotion of alfalfa plants when coinoculated with rhizobia. By whole-genome sequence analysis, we determined that strain UY79 is a new species of Paenibacillus within the Paenibacillus polymyxa complex. Diverse genes putatively involved in biocontrol activity were identified in the UY79 genome. Furthermore, according to genome mining and antibiosis assays, strain UY79 would have the capability to modulate the growth of bacteria commonly found in soil/plant communities. © 2022 American Society for Microbiology. All Rights Reserved.
653 $aBiocontrol
653 $aFusaricidin
653 $aNodule-inhabiting bacteria
653 $aPaenibacillus
653 $aVolatile compounds
653 $aVolatile metabolites
700 1 $aCORALLO, B.
700 1 $aAMARELLE, V.
700 1 $aSTEWART, S.
700 1 $aPAN, D.
700 1 $aTISCORNIA, S.
700 1 $aFABIANO, E.
773 $tApplied and Environmental Microbiology, 2022, Volume 88. Issue 2, e01645-21. doi: https://doi.org/10.1128/AEM.01645-21
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