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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
10/08/2016 |
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Actualizado : |
28/05/2018 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
ALBICETTE, M.M.; LEONI, C.; RUGGIA, A.; BORTAGARAY, I.; SCARLATO, M.; SCARLATO, S.; BLUMETTO, O.; ALBIN, A.; AGUERRE, V. |
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Afiliación : |
MARIA MARTA ALBICETTE BASTRERI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISABEL BORTAGARAY; MARIANA SCARLATO GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO SCARLATO GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALFREDO SANTIAGO ALBIN FERREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VERONICA AGUERRE ANTIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Applying the Participatory Impact Pathway Analysis (PIPA) approach to enhance co-innovation for sustainability within livestock family farming in Uruguay. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
In: EUROPEAN IFSA SYMPOSIUM, 12th., "Social and technological transformation of farming systems: Diverging and converging pathways", Symposium Handbook, Harper Adams University, UK, 12-15 July 2016. |
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Páginas : |
17 p. |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Participatory approaches are needed to ensure learning processes and to incorporate lessons learned during the implementation of a project. This is particularly important
when the aim is to improve farm sustainability considering changes in knowledge and skills, natural resources management and networking. This paper describes the Participatory Impact Pathways Analysis (PIPA) implemented within the participatory action research project ?Coinnovating for the sustainable development of livestock family-farming systems in Rocha, Uruguay?, which involved stakeholders for planning, monitoring and evaluating of the project?s progress. Six workshops were implemented during 2012 - 2015 to enhance the project?s actions. Participatory methods were used to adapt PIPA to the Uruguayan culture. During 2013 an interinstitutional network was established, a shared vision of expected project results was defined, as well as impact pathways, goals and activities to achieve them. During the 2014- 2015 workshops, reflections and suggestions led in turn to new or modified activities. This process contributed to confidence and commitment building, improving the quality of the established relationships and strengthening networking to enhance the dissemination of the project findings. As a result of the learning process, and inspired in the project?s methodological and technological results, one stakeholder organization established a project for another region. The last workshop focused on a participatory evaluation of the whole project, demonstrating that a successful innovation process took place. This Uruguayan case showed that within the coinnovation framework, the PIPA approach nurtured the creation of a common space for social learning and innovation, providing a useful instrument for rural development. MenosABSTRACT.
Participatory approaches are needed to ensure learning processes and to incorporate lessons learned during the implementation of a project. This is particularly important
when the aim is to improve farm sustainability considering changes in knowledge and skills, natural resources management and networking. This paper describes the Participatory Impact Pathways Analysis (PIPA) implemented within the participatory action research project ?Coinnovating for the sustainable development of livestock family-farming systems in Rocha, Uruguay?, which involved stakeholders for planning, monitoring and evaluating of the project?s progress. Six workshops were implemented during 2012 - 2015 to enhance the project?s actions. Participatory methods were used to adapt PIPA to the Uruguayan culture. During 2013 an interinstitutional network was established, a shared vision of expected project results was defined, as well as impact pathways, goals and activities to achieve them. During the 2014- 2015 workshops, reflections and suggestions led in turn to new or modified activities. This process contributed to confidence and commitment building, improving the quality of the established relationships and strengthening networking to enhance the dissemination of the project findings. As a result of the learning process, and inspired in the project?s methodological and technological results, one stakeholder organization established a project for another region. The last workshop focused o... Presentar Todo |
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Palabras claves : |
EVALUATION; LEARNING PROCESS; METHODS; MONITORING; NETWORKS; PLANNING. |
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Thesagro : |
INVESTIGACIÓN PARTICIPATIVA; PRODUCCION FAMILIAR. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8203/1/1.2-Albicette-2016-IFSA-Conference-paper.pdf
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Marc : |
LEADER 02902nam a2200313 a 4500
001 1055218
005 2018-05-28
008 2016 bl uuuu u01u1 u #d
100 1 $aALBICETTE, M.M.
245 $aApplying the Participatory Impact Pathway Analysis (PIPA) approach to enhance co-innovation for sustainability within livestock family farming in Uruguay.$h[electronic resource]
260 $aIn: EUROPEAN IFSA SYMPOSIUM, 12th., "Social and technological transformation of farming systems: Diverging and converging pathways", Symposium Handbook, Harper Adams University, UK, 12-15 July 2016.$c2016
300 $a17 p.
520 $aABSTRACT. Participatory approaches are needed to ensure learning processes and to incorporate lessons learned during the implementation of a project. This is particularly important when the aim is to improve farm sustainability considering changes in knowledge and skills, natural resources management and networking. This paper describes the Participatory Impact Pathways Analysis (PIPA) implemented within the participatory action research project ?Coinnovating for the sustainable development of livestock family-farming systems in Rocha, Uruguay?, which involved stakeholders for planning, monitoring and evaluating of the project?s progress. Six workshops were implemented during 2012 - 2015 to enhance the project?s actions. Participatory methods were used to adapt PIPA to the Uruguayan culture. During 2013 an interinstitutional network was established, a shared vision of expected project results was defined, as well as impact pathways, goals and activities to achieve them. During the 2014- 2015 workshops, reflections and suggestions led in turn to new or modified activities. This process contributed to confidence and commitment building, improving the quality of the established relationships and strengthening networking to enhance the dissemination of the project findings. As a result of the learning process, and inspired in the project?s methodological and technological results, one stakeholder organization established a project for another region. The last workshop focused on a participatory evaluation of the whole project, demonstrating that a successful innovation process took place. This Uruguayan case showed that within the coinnovation framework, the PIPA approach nurtured the creation of a common space for social learning and innovation, providing a useful instrument for rural development.
650 $aINVESTIGACIÓN PARTICIPATIVA
650 $aPRODUCCION FAMILIAR
653 $aEVALUATION
653 $aLEARNING PROCESS
653 $aMETHODS
653 $aMONITORING
653 $aNETWORKS
653 $aPLANNING
700 1 $aLEONI, C.
700 1 $aRUGGIA, A.
700 1 $aBORTAGARAY, I.
700 1 $aSCARLATO, M.
700 1 $aSCARLATO, S.
700 1 $aBLUMETTO, O.
700 1 $aALBIN, A.
700 1 $aAGUERRE, V.
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Registro original : |
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 : |
28/02/2024 |
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Actualizado : |
28/02/2024 |
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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 : |
GONZÁLEZ, M.; RESQUÍN, F.; BALMELLI, G. |
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Afiliación : |
MILENA GONZÁLEZ CHAVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Estimation of genetic parameters for productive traits in Eucalyptus tereticornis and implications for breeding. [Estimación de parámetros genéticos para características productivas en Eucalyptus tereticornis e implicancias en el mejoramiento genético.]. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Bosque (Valdivia). 2023, 44(3): 493-502. http://doi.org/10.4067/S0717-92002023000300493 -- OPEN ACCESS. |
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ISSN : |
0304-8799 (print); e-ISSN 0717-9200 |
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DOI : |
10.4067/S0717-92002023000300493 |
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Idioma : |
Inglés |
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Notas : |
Article history: Recibido 10 April 2022; Aceptado 07 July 2023. -- Correspondence: Balmelli, G.; Instituto Nacional de Investigación Agropecuaria (INIA), Programa de Producción Forestal, Estación Experimental INIA Tacuarembó, Tacuarembó, Uruguay; email:gbalmelli@inia.org.uy --
Document type: Article - Gold Open Access. -- Publisher: Universidad Austral de Chile. -- Funding: The funding of this work came from INIA Uruguay. -- |
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Contenido : |
ABSTRACT.- Eucalyptus tereticornis exhibits adaptation to a wide range of soils and environments, making it suitable for various protective and productive purposes throughout the territory of Uruguay. Due to the absence of a locally improved seed source, INIA began a tree breeding program in 2007 using genetic material from two sources: the natural distribution area of the species and local plantations. The performance of the genetic pool was evaluated at different sites over a nine-year growth period. The objectives of this study were to estimate genetic parameters (heritability, genetic correlations, and genotype-by-environment interaction) for growth and stem form traits and to estimate the genetic gains achievable through selection at different ages, in order to guide the breeding strategy for E. tereticornis. The genotype-environment interaction for volume and survival exhibited moderate to low levels, with Type B genetic correlations ranging from 0.68 to 0.82. The combined analysis of the trials revealed that heritability increased with the age of measurement for all traits, with values ranging from low to moderate for growth variables (0.04 - 0.23) and stem form (stem straightness and forking) showing low values (0.05 - 0.12). Genetic correlations between growth traits at different ages and volume at 9 years were positive and high (0.32 - 0.99), while the correlations between stem form (stem straightness and forking) and volume were low to moderate (0.30 - 0.56). The results obtained suggest that it is possible establish a single breeding unit and that through early selection, genetic gains can be maximized, evaluation costs reduced, and improved seed obtained in a shorter timeframe. © 2023, Universidad Austral de Chile. All rights reserved. .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- RESUMEN.- Eucalyptus tereticornis se adapta a una amplia variedad de suelos y ambientes, utilizado en todo el territorio uruguayo con fines protectores y productivos. Dada la inexistencia de una fuente de semilla localmente mejorada, en 2007 el INIA inició un programa de mejoramiento a partir de dos fuentes genéticas: el área de distribución natural y las plantaciones locales. Se evaluó el desempeño genético en diferentes sitios hasta el noveno año de crecimiento. Los objetivos de este estudio fueron: estimar los parámetros genéticos para las variables de crecimiento y forma del fuste, y estimar las ganancias genéticas esperadas mediante selección a diferentes edades. La interacción genotipo por medio ambiente para volumen y supervivencia fue de moderada a baja (correlaciones Tipo B entre 0,68 a 0,82). El análisis conjunto de los ensayos mostró que la heredabilidad aumentó con la edad de medición para todas las características, con valores bajos a moderados para las variables de crecimiento (0,04 a 0,23) y valores bajos (0,05 a 0,12) para la forma del fuste (rectitud y bifurcación). Las correlaciones genéticas entre las características de crecimiento a diferentes edades y el volumen a los 9 años fueron positivas y altas (0,32 a 0,99) mientras que las correlaciones entre la forma del fuste (rectitud y bifurcación) y el volumen fueron bajas a moderadas (0,30 a 0,56). Los resultados obtenidos sugieren que es posible manejar una sola unidad de mejoramiento y a través de la selección temprana maximizar las ganancias genéticas, reducir costos de evaluación y obtener semilla mejorada en menor tiempo. MenosABSTRACT.- Eucalyptus tereticornis exhibits adaptation to a wide range of soils and environments, making it suitable for various protective and productive purposes throughout the territory of Uruguay. Due to the absence of a locally improved seed source, INIA began a tree breeding program in 2007 using genetic material from two sources: the natural distribution area of the species and local plantations. The performance of the genetic pool was evaluated at different sites over a nine-year growth period. The objectives of this study were to estimate genetic parameters (heritability, genetic correlations, and genotype-by-environment interaction) for growth and stem form traits and to estimate the genetic gains achievable through selection at different ages, in order to guide the breeding strategy for E. tereticornis. The genotype-environment interaction for volume and survival exhibited moderate to low levels, with Type B genetic correlations ranging from 0.68 to 0.82. The combined analysis of the trials revealed that heritability increased with the age of measurement for all traits, with values ranging from low to moderate for growth variables (0.04 - 0.23) and stem form (stem straightness and forking) showing low values (0.05 - 0.12). Genetic correlations between growth traits at different ages and volume at 9 years were positive and high (0.32 - 0.99), while the correlations between stem form (stem straightness and forking) and volume were low to moderate (0.30 - 0.56). The ... Presentar Todo |
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Palabras claves : |
Correlaciones genéticas; Early selection; Ganancia genética; Genetic correlations; Genetic gain; Heredabilidad; Heritability; Partnership for the goals - Goal 17; Selección temprana; SISTEMA FORESTAL - INIA; Sustainable Development Goals (SDGs). |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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URL : |
https://www.scielo.cl/pdf/bosque/v44n3/0717-9200-bosque-44-03-493.pdf
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Marc : |
LEADER 05098naa a2200313 a 4500
001 1064477
005 2024-02-28
008 2023 bl uuuu u00u1 u #d
022 $a0304-8799 (print); e-ISSN 0717-9200
024 7 $a10.4067/S0717-92002023000300493$2DOI
100 1 $aGONZÁLEZ, M.
245 $aEstimation of genetic parameters for productive traits in Eucalyptus tereticornis and implications for breeding. [Estimación de parámetros genéticos para características productivas en Eucalyptus tereticornis e implicancias en el mejoramiento genético.].$h[electronic resource]
260 $c2023
500 $aArticle history: Recibido 10 April 2022; Aceptado 07 July 2023. -- Correspondence: Balmelli, G.; Instituto Nacional de Investigación Agropecuaria (INIA), Programa de Producción Forestal, Estación Experimental INIA Tacuarembó, Tacuarembó, Uruguay; email:gbalmelli@inia.org.uy -- Document type: Article - Gold Open Access. -- Publisher: Universidad Austral de Chile. -- Funding: The funding of this work came from INIA Uruguay. --
520 $aABSTRACT.- Eucalyptus tereticornis exhibits adaptation to a wide range of soils and environments, making it suitable for various protective and productive purposes throughout the territory of Uruguay. Due to the absence of a locally improved seed source, INIA began a tree breeding program in 2007 using genetic material from two sources: the natural distribution area of the species and local plantations. The performance of the genetic pool was evaluated at different sites over a nine-year growth period. The objectives of this study were to estimate genetic parameters (heritability, genetic correlations, and genotype-by-environment interaction) for growth and stem form traits and to estimate the genetic gains achievable through selection at different ages, in order to guide the breeding strategy for E. tereticornis. The genotype-environment interaction for volume and survival exhibited moderate to low levels, with Type B genetic correlations ranging from 0.68 to 0.82. The combined analysis of the trials revealed that heritability increased with the age of measurement for all traits, with values ranging from low to moderate for growth variables (0.04 - 0.23) and stem form (stem straightness and forking) showing low values (0.05 - 0.12). Genetic correlations between growth traits at different ages and volume at 9 years were positive and high (0.32 - 0.99), while the correlations between stem form (stem straightness and forking) and volume were low to moderate (0.30 - 0.56). The results obtained suggest that it is possible establish a single breeding unit and that through early selection, genetic gains can be maximized, evaluation costs reduced, and improved seed obtained in a shorter timeframe. © 2023, Universidad Austral de Chile. All rights reserved. .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- RESUMEN.- Eucalyptus tereticornis se adapta a una amplia variedad de suelos y ambientes, utilizado en todo el territorio uruguayo con fines protectores y productivos. Dada la inexistencia de una fuente de semilla localmente mejorada, en 2007 el INIA inició un programa de mejoramiento a partir de dos fuentes genéticas: el área de distribución natural y las plantaciones locales. Se evaluó el desempeño genético en diferentes sitios hasta el noveno año de crecimiento. Los objetivos de este estudio fueron: estimar los parámetros genéticos para las variables de crecimiento y forma del fuste, y estimar las ganancias genéticas esperadas mediante selección a diferentes edades. La interacción genotipo por medio ambiente para volumen y supervivencia fue de moderada a baja (correlaciones Tipo B entre 0,68 a 0,82). El análisis conjunto de los ensayos mostró que la heredabilidad aumentó con la edad de medición para todas las características, con valores bajos a moderados para las variables de crecimiento (0,04 a 0,23) y valores bajos (0,05 a 0,12) para la forma del fuste (rectitud y bifurcación). Las correlaciones genéticas entre las características de crecimiento a diferentes edades y el volumen a los 9 años fueron positivas y altas (0,32 a 0,99) mientras que las correlaciones entre la forma del fuste (rectitud y bifurcación) y el volumen fueron bajas a moderadas (0,30 a 0,56). Los resultados obtenidos sugieren que es posible manejar una sola unidad de mejoramiento y a través de la selección temprana maximizar las ganancias genéticas, reducir costos de evaluación y obtener semilla mejorada en menor tiempo.
653 $aCorrelaciones genéticas
653 $aEarly selection
653 $aGanancia genética
653 $aGenetic correlations
653 $aGenetic gain
653 $aHeredabilidad
653 $aHeritability
653 $aPartnership for the goals - Goal 17
653 $aSelección temprana
653 $aSISTEMA FORESTAL - INIA
653 $aSustainable Development Goals (SDGs)
700 1 $aRESQUÍN, F.
700 1 $aBALMELLI, G.
773 $tBosque (Valdivia). 2023, 44(3): 493-502. http://doi.org/10.4067/S0717-92002023000300493 -- OPEN ACCESS.
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