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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
27/01/2021 |
Actualizado : |
27/01/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BERRUETA, C.; GIMÉNEZ, G.; DOGLIOTTI, S. |
Afiliación : |
MARIA CECILIA BERRUETA MOREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO GIMÉNEZ FRANQUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO DOGLIOTTI, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay. |
Título : |
Scaling up from crop to farm level: Co-innovation framework to improve vegetable farm systems sustainability. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Agricultural Systems, April 2021, Volume 189, Article number 103055. Doi: https://doi.org/10.1016/j.agsy.2021.103055 |
ISSN : |
0308-521X |
DOI : |
10.1016/j.agsy.2021.103055 |
Idioma : |
Inglés |
Notas : |
Article history: Received 6 July 2020; Received in revised form 7 January 2021; Accepted 8 January 2021; Available online 15 January 2021.
Corresponding author: Cecilia Berrueta. E-mail address: cberrueta@inia.org.uy |
Contenido : |
Abstract-
CONTEXT: Successful scaling up from crop level research to adoption by farmers depends on its practitioners being aware of the constraints that arise as scaling up proceeds. Promising ideas from crop level research are not adopted by farmers in many cases. OBJECTIVE: Scaling up is explored here in a study conducted in five vegetable farms in south Uruguay, where tomato production was one of the main sources of income. We aimed to evaluate the redesign process at both levels (crop and farm) focusing on: synergies and trade-offs between crop yield and farm system improvement and how critical crop constraints could be solved at farm level. METHODS: Improved crop management practices were proposed following yield gap analysis recommendations developed in previous studies, aiming to maximise crop yield and inputs use efficiency. At the farm level, a multi-year plan defining crops choice, crops area and allocation of fields to crops was designed to match resource demands to supply, especially for labour. Redesign plans were implemented for one year, with 66% of redesigned activities adopted at farm level and 86% at crop level. RESULTS AND CONCLUSIONS: We found several examples where farm system adjustment conflicted with crop yield maximization. We also found constraints prioritised as bottlenecks for crop yield improvement, which require solutions at the farm level. For instance, fertigation problems (quantity and timing) explained part of the yield gap in tomato. Overcoming these constraints requires farm system settings, e.g. adjustment of cropping area to water availability, development of suitable water reservoirs and infrastructure for water distribution and fertilisers injection, besides adjustment of a fertigation plan according to crop demand, soil fertility and greenhouse environment at crop level. Crop yield limiting factors identified through yield gap analysis, considered inside a farm system redesign process, could be a powerful tool to better targeting crop management recommendations to overall farm performance improvement. SIGNIFICANCE: The consideration of farm systems as a whole showed greater economic and environmental impacts than focusing only on the main crop due to synergies and trade-offs among farm system components. Multi-scale analysis showed that recommendations from crop research need to be tailored to farm context and objectives considering synergies and trade-offs.
© 2021 Elsevier Ltd MenosAbstract-
CONTEXT: Successful scaling up from crop level research to adoption by farmers depends on its practitioners being aware of the constraints that arise as scaling up proceeds. Promising ideas from crop level research are not adopted by farmers in many cases. OBJECTIVE: Scaling up is explored here in a study conducted in five vegetable farms in south Uruguay, where tomato production was one of the main sources of income. We aimed to evaluate the redesign process at both levels (crop and farm) focusing on: synergies and trade-offs between crop yield and farm system improvement and how critical crop constraints could be solved at farm level. METHODS: Improved crop management practices were proposed following yield gap analysis recommendations developed in previous studies, aiming to maximise crop yield and inputs use efficiency. At the farm level, a multi-year plan defining crops choice, crops area and allocation of fields to crops was designed to match resource demands to supply, especially for labour. Redesign plans were implemented for one year, with 66% of redesigned activities adopted at farm level and 86% at crop level. RESULTS AND CONCLUSIONS: We found several examples where farm system adjustment conflicted with crop yield maximization. We also found constraints prioritised as bottlenecks for crop yield improvement, which require solutions at the farm level. For instance, fertigation problems (quantity and timing) explained part of the yield gap in tomato. Overc... Presentar Todo |
Palabras claves : |
Crop management; Family farms; Farm system; Redesign at farm level; Yield gap analysis. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 03464naa a2200241 a 4500 001 1061687 005 2021-01-27 008 2021 bl uuuu u00u1 u #d 022 $a0308-521X 024 7 $a10.1016/j.agsy.2021.103055$2DOI 100 1 $aBERRUETA, C. 245 $aScaling up from crop to farm level$bCo-innovation framework to improve vegetable farm systems sustainability.$h[electronic resource] 260 $c2021 500 $aArticle history: Received 6 July 2020; Received in revised form 7 January 2021; Accepted 8 January 2021; Available online 15 January 2021. Corresponding author: Cecilia Berrueta. E-mail address: cberrueta@inia.org.uy 520 $aAbstract- CONTEXT: Successful scaling up from crop level research to adoption by farmers depends on its practitioners being aware of the constraints that arise as scaling up proceeds. Promising ideas from crop level research are not adopted by farmers in many cases. OBJECTIVE: Scaling up is explored here in a study conducted in five vegetable farms in south Uruguay, where tomato production was one of the main sources of income. We aimed to evaluate the redesign process at both levels (crop and farm) focusing on: synergies and trade-offs between crop yield and farm system improvement and how critical crop constraints could be solved at farm level. METHODS: Improved crop management practices were proposed following yield gap analysis recommendations developed in previous studies, aiming to maximise crop yield and inputs use efficiency. At the farm level, a multi-year plan defining crops choice, crops area and allocation of fields to crops was designed to match resource demands to supply, especially for labour. Redesign plans were implemented for one year, with 66% of redesigned activities adopted at farm level and 86% at crop level. RESULTS AND CONCLUSIONS: We found several examples where farm system adjustment conflicted with crop yield maximization. We also found constraints prioritised as bottlenecks for crop yield improvement, which require solutions at the farm level. For instance, fertigation problems (quantity and timing) explained part of the yield gap in tomato. Overcoming these constraints requires farm system settings, e.g. adjustment of cropping area to water availability, development of suitable water reservoirs and infrastructure for water distribution and fertilisers injection, besides adjustment of a fertigation plan according to crop demand, soil fertility and greenhouse environment at crop level. Crop yield limiting factors identified through yield gap analysis, considered inside a farm system redesign process, could be a powerful tool to better targeting crop management recommendations to overall farm performance improvement. SIGNIFICANCE: The consideration of farm systems as a whole showed greater economic and environmental impacts than focusing only on the main crop due to synergies and trade-offs among farm system components. Multi-scale analysis showed that recommendations from crop research need to be tailored to farm context and objectives considering synergies and trade-offs. © 2021 Elsevier Ltd 653 $aCrop management 653 $aFamily farms 653 $aFarm system 653 $aRedesign at farm level 653 $aYield gap analysis 700 1 $aGIMÉNEZ, G. 700 1 $aDOGLIOTTI, S. 773 $tAgricultural Systems, April 2021, Volume 189, Article number 103055. Doi: https://doi.org/10.1016/j.agsy.2021.103055
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
02/04/2018 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
CAFFARENA, D.; ARÁOZ, V.; GIANNITTI, F.; SARAVIA, A.; LEMAIRE, C.; RIET-CORREA, F. |
Afiliación : |
RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA ARÁOZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDERSON SARAVIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; CARLOS LEMAIRE; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Descripción de un brote de pithomicotoxicosis en vaquillonas Holstein en Colonia, Uruguay. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
In: Congreso Regional de Toxicología Veterinaria: Montevideo, Uruguay, 2017. |
Idioma : |
Español |
Palabras claves : |
PLATAFORMA SALUD ANIMAL; SALUD ANIMAL. |
Thesagro : |
ENFERMEDADES DE LOS ANIMALES. |
Asunto categoría : |
E16 Enfermedades de los animales |
Marc : |
LEADER 00635nam a2200193 a 4500 001 1058377 005 2019-10-09 008 2017 bl uuuu u01u1 u #d 100 1 $aCAFFARENA, D. 245 $aDescripción de un brote de pithomicotoxicosis en vaquillonas Holstein en Colonia, Uruguay.$h[electronic resource] 260 $aIn: Congreso Regional de Toxicología Veterinaria: Montevideo, Uruguay$c2017 650 $aENFERMEDADES DE LOS ANIMALES 653 $aPLATAFORMA SALUD ANIMAL 653 $aSALUD ANIMAL 700 1 $aARÁOZ, V. 700 1 $aGIANNITTI, F. 700 1 $aSARAVIA, A. 700 1 $aLEMAIRE, C. 700 1 $aRIET-CORREA, F.
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