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Biblioteca (s) : |
INIA Las Brujas; INIA Treinta y Tres. |
Fecha : |
27/04/2021 |
Actualizado : |
28/04/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
RUGGIA, A.; DOGLIOTTI, S.; AGUERRE, V.; ALBICETTE, M.M.; ALBÍN, A.; BLUMETTO, O.; CARDOZO, G.; LEONI, C.; QUINTANS, G.; SCARLATO, S.; TITTONELL, P.; ROSSING, W. A.H. |
Afiliación : |
ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Farming Systems Ecology, Wageningen University and Research, Wageningen, the Netherlands; SANTIAGO DOGLIOTTI, Universidad de la República, Facultad de Agronomía, Departamento de Producción Vegetal, Montevideo, Uruguay; MARIA VERONICA AGUERRE ANTIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA MARTA ALBICETTE BASTRERI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALFREDO SANTIAGO ALBÍN FERREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GERONIMO AGUSTIN CARDOZO CABANELAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO SCARLATO GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO TITTONELL, Instituto Nacional de Tecnología Agropecuaria (INTA), Grupo de Agroecología, Ambiente y Sistemas de Producción, San Carlos de Bariloche, Argentina; WALTER A.H. ROSSING, Farming Systems Ecology, Wageningen University and Research, Wageningen, the Netherlands. |
Título : |
The application of ecologically intensive principles to the systemic redesign of livestock farms on native grasslands: A case of co-innovation in Rocha, Uruguay. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Agricultural Systems, June 2021, Volume 191, Article 103148. OPEN ACCESS. Doi: https://doi.org/10.1016/j.agsy.2021.103148 |
ISSN : |
0308-521X |
DOI : |
10.1016/j.agsy.2021.103148 |
Idioma : |
Inglés |
Notas : |
Article history: Received 30 November 2020; Received in revised form 5 April 2021; Accepted 6 April 2021.
Editor: Guillaume Martin.
The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Corresponding author at: Instituto Nacional de Investigaci´on Agropecuaria (INIA), Estación Experimental INIA Las Brujas, Ruta 48 km 10, Canelones, Uruguay
and P.O. Box 430, 6700 AK, Wageningen, The Netherlands. Corresponding author: Andrea Ruggia - E-mail: aruggia@inia.org.uy, andrea.ruggia@wur.nl Corresponding author: Santiago Dogliotte - E-mail: sandog@fagro.edu.uy |
Contenido : |
ABSTRACT.
CONTEXT: Family-run cow-calf farms based on native grasslands exhibit low economic and social sustainability, as reflected in low family incomes and high workloads. Experimental results have shown that pasture?herd interaction management could improve native grasslands and animal productivity.
OBJECTIVE: This paper analyzes the extent to which the sustainability of family-run livestock farms based on native grasslands could be enhanced by a systemic redesign informed by ecological intensification practices. The research questions address the initial state of farm sustainability, key bottlenecks to improving farm sustainability,
and changes in sustainability criteria achieved over three years of farm redesign.
METHODS: The study was executed as part of a multi-level co-innovation project in Uruguay in which a team of scientist-practitioners and seven farm families participated in farm characterization, diagnosis, and redesign. The farm characterization took the form of indicators to describe the farms' management and bio-physical subsystems. Redesign plans were negotiated between the research team and the farmers. Frequent monitoring and evaluation cycles enabled finetuning across the years of implementation. |
Palabras claves : |
Monitoring and evaluation; Native grasslands; Participatory approach; Pasture-herd interactions; Reflexivity; Systems thinking. |
Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
URL : |
https://www.sciencedirect.com/science/article/pii/S0308521X21001013/pdfft?md5=b2bbe53881026f740faf29e35f3350ce&pid=1-s2.0-S0308521X21001013-main.pdf
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Marc : |
LEADER 03040naa a2200361 a 4500 001 1062001 005 2021-04-28 008 2021 bl uuuu u00u1 u #d 022 $a0308-521X 024 7 $a10.1016/j.agsy.2021.103148$2DOI 100 1 $aRUGGIA, A. 245 $aThe application of ecologically intensive principles to the systemic redesign of livestock farms on native grasslands$bA case of co-innovation in Rocha, Uruguay.$h[electronic resource] 260 $c2021 500 $aArticle history: Received 30 November 2020; Received in revised form 5 April 2021; Accepted 6 April 2021. Editor: Guillaume Martin. The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Corresponding author at: Instituto Nacional de Investigaci´on Agropecuaria (INIA), Estación Experimental INIA Las Brujas, Ruta 48 km 10, Canelones, Uruguay and P.O. Box 430, 6700 AK, Wageningen, The Netherlands. Corresponding author: Andrea Ruggia - E-mail: aruggia@inia.org.uy, andrea.ruggia@wur.nl Corresponding author: Santiago Dogliotte - E-mail: sandog@fagro.edu.uy 520 $aABSTRACT. CONTEXT: Family-run cow-calf farms based on native grasslands exhibit low economic and social sustainability, as reflected in low family incomes and high workloads. Experimental results have shown that pasture?herd interaction management could improve native grasslands and animal productivity. OBJECTIVE: This paper analyzes the extent to which the sustainability of family-run livestock farms based on native grasslands could be enhanced by a systemic redesign informed by ecological intensification practices. The research questions address the initial state of farm sustainability, key bottlenecks to improving farm sustainability, and changes in sustainability criteria achieved over three years of farm redesign. METHODS: The study was executed as part of a multi-level co-innovation project in Uruguay in which a team of scientist-practitioners and seven farm families participated in farm characterization, diagnosis, and redesign. The farm characterization took the form of indicators to describe the farms' management and bio-physical subsystems. Redesign plans were negotiated between the research team and the farmers. Frequent monitoring and evaluation cycles enabled finetuning across the years of implementation. 653 $aMonitoring and evaluation 653 $aNative grasslands 653 $aParticipatory approach 653 $aPasture-herd interactions 653 $aReflexivity 653 $aSystems thinking 700 1 $aDOGLIOTTI, S. 700 1 $aAGUERRE, V. 700 1 $aALBICETTE, M.M. 700 1 $aALBÍN, A. 700 1 $aBLUMETTO, O. 700 1 $aCARDOZO, G. 700 1 $aLEONI, C. 700 1 $aQUINTANS, G. 700 1 $aSCARLATO, S. 700 1 $aTITTONELL, P. 700 1 $aROSSING, W. A.H. 773 $tAgricultural Systems, June 2021, Volume 191, Article 103148. OPEN ACCESS. Doi: https://doi.org/10.1016/j.agsy.2021.103148
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Registro original : |
INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
27/03/2018 |
Actualizado : |
02/04/2018 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
RAMOS, Z.; DE BARBIERI, I.; VAN LIER, E.; MONTOSSI, F. |
Afiliación : |
ZULLY MARGOT RAMOS ALVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Body and wool growth of lambs on native pastures are improved using energetic supplementation with different protein levels. [Resumen]. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. |
Páginas : |
p. 52 |
Idioma : |
Español |
Contenido : |
In extensive sheep production systems -based primarily on native pastures (NP)-, summer forage production is mainly explained by rainfall and it presents a high variability among years. Additionally, in summer just after weaning, dry matter digestibility, metabolizable energy and crude protein (CP) content of NP are insufficient to meet the requirements of lambs so as to achieve their potential body and wool growth. The strategic use of supplements is key to improving productivity. In a completely randomized experimental design with two replications, the impact of iso-energetic supplements with different protein levels on body and wool growth was studied in eighty crossbreed (Merino Dohne × Corriedale) castrated male lambs (24.5 ± 4.4 kg of body weight, BW, 4 months of age) in summer (103 days) for three years. Animals were randomly allotted to four treatments (n=20). All lambs grazed NP and in three treatments animals were daily supplemented (2% BW) with an iso-energetic supplement of different CP levels: control (CON, no supplement), 12% CP (12CP), 16% CP (16CP) and 20% CP (20CP). Supplemented lambs presented higher final BW (36.0, 36.4 and 37.7 kg for 12, 16 and 20CP, respectively) than CON lambs (28.9 kg) (P<0.05). Among supplemented lambs, the 12CP group had the lowest BW (P<0.05), without differences between 16CP and 20CP. Supplemented lambs presented greater average daily gain, body condition score, rib eye area and fat thickness than CON lambs (P<0.05). Wool growth was 40% higher in supplemented lambs compared to CON lambs (P<0.05), while 20CP animals presented the greatest growth. Iso-energetic supplementation with different CP (12, 16 and 20%) content improved body and wool growth of lambs grazing NP compared to non-supplemented lambs in summer after weaning. Body and wool growth were greatest when 20% CP supplement was used. MenosIn extensive sheep production systems -based primarily on native pastures (NP)-, summer forage production is mainly explained by rainfall and it presents a high variability among years. Additionally, in summer just after weaning, dry matter digestibility, metabolizable energy and crude protein (CP) content of NP are insufficient to meet the requirements of lambs so as to achieve their potential body and wool growth. The strategic use of supplements is key to improving productivity. In a completely randomized experimental design with two replications, the impact of iso-energetic supplements with different protein levels on body and wool growth was studied in eighty crossbreed (Merino Dohne × Corriedale) castrated male lambs (24.5 ± 4.4 kg of body weight, BW, 4 months of age) in summer (103 days) for three years. Animals were randomly allotted to four treatments (n=20). All lambs grazed NP and in three treatments animals were daily supplemented (2% BW) with an iso-energetic supplement of different CP levels: control (CON, no supplement), 12% CP (12CP), 16% CP (16CP) and 20% CP (20CP). Supplemented lambs presented higher final BW (36.0, 36.4 and 37.7 kg for 12, 16 and 20CP, respectively) than CON lambs (28.9 kg) (P<0.05). Among supplemented lambs, the 12CP group had the lowest BW (P<0.05), without differences between 16CP and 20CP. Supplemented lambs presented greater average daily gain, body condition score, rib eye area and fat thickness than CON lambs (P<0.05). Wool growth w... Presentar Todo |
Palabras claves : |
BODY CONDITION SCORE; BODY WEIGHT; GRAZING; SHEEP. |
Thesagro : |
OVINOS. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9019/1/AUPA-P52.pdf
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Marc : |
LEADER 02605nam a2200217 a 4500 001 1058343 005 2018-04-02 008 2018 bl uuuu u01u1 u #d 100 1 $aRAMOS, Z. 245 $aBody and wool growth of lambs on native pastures are improved using energetic supplementation with different protein levels. [Resumen].$h[electronic resource] 260 $aIn: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA$c2018 300 $ap. 52 520 $aIn extensive sheep production systems -based primarily on native pastures (NP)-, summer forage production is mainly explained by rainfall and it presents a high variability among years. Additionally, in summer just after weaning, dry matter digestibility, metabolizable energy and crude protein (CP) content of NP are insufficient to meet the requirements of lambs so as to achieve their potential body and wool growth. The strategic use of supplements is key to improving productivity. In a completely randomized experimental design with two replications, the impact of iso-energetic supplements with different protein levels on body and wool growth was studied in eighty crossbreed (Merino Dohne × Corriedale) castrated male lambs (24.5 ± 4.4 kg of body weight, BW, 4 months of age) in summer (103 days) for three years. Animals were randomly allotted to four treatments (n=20). All lambs grazed NP and in three treatments animals were daily supplemented (2% BW) with an iso-energetic supplement of different CP levels: control (CON, no supplement), 12% CP (12CP), 16% CP (16CP) and 20% CP (20CP). Supplemented lambs presented higher final BW (36.0, 36.4 and 37.7 kg for 12, 16 and 20CP, respectively) than CON lambs (28.9 kg) (P<0.05). Among supplemented lambs, the 12CP group had the lowest BW (P<0.05), without differences between 16CP and 20CP. Supplemented lambs presented greater average daily gain, body condition score, rib eye area and fat thickness than CON lambs (P<0.05). Wool growth was 40% higher in supplemented lambs compared to CON lambs (P<0.05), while 20CP animals presented the greatest growth. Iso-energetic supplementation with different CP (12, 16 and 20%) content improved body and wool growth of lambs grazing NP compared to non-supplemented lambs in summer after weaning. Body and wool growth were greatest when 20% CP supplement was used. 650 $aOVINOS 653 $aBODY CONDITION SCORE 653 $aBODY WEIGHT 653 $aGRAZING 653 $aSHEEP 700 1 $aDE BARBIERI, I. 700 1 $aVAN LIER, E. 700 1 $aMONTOSSI, F.
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