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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
06/12/2022 |
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Actualizado : |
06/12/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DE SANTIAGO, F.; BARRIOS, M.; D'ANATRO, A.; GARCÍA, L.F.; MAILHOS, A.; POMPOZZI, G.; REHERMANN, S.; SIMÓ, M.; TESITORE, G.; DE MELLO, F.T.; VALTIERRA, V.; BLUMETTO, O. |
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Afiliación : |
MARÍA FERNANDA DE SANTIAGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARGENNY BARRIOS, Departamento de Ecología y Gestión Ambiental, Centro Universitario Regional del Este (CURE), Universidad de la República, Av. Tacuarembó s/n, Entre Av. Artigas y Aparicio Saravia, Maldonado CP 20000, Uruguay; ALEJANDRO D'ANATRO, Laboratorio de Evolución, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo CP 11400, Uruguay; LUIS FERNANDO GARCÍA, Centro Universitario Regional del Este (CURE), Universidad de la República, Ruta 8 km 282, Treinta y Tres CP 33000, Uruguay; ARY MAILHOS, Laboratorio de Botánica, Facultad de Agronomía, Universidad de la República, Montevideo CP 12900, Uruguay; GABRIEL POMPOZZI, Laboratorio de Entomología, IADIZA (CCT CONICET-Mendoza), Mendoza CP 5500, Argentina; SOFÍA REHERMANN, Departamento de Ecología y Gestión Ambiental, Centro Universitario Regional del Este (CURE), Universidad de la República, Av. Tacuarembó s/n, Entre Av. Artigas y Aparicio Saravia, Maldonado CP 20000, Uruguay; MIGUEL SIMÓ, Sección Entomología, Facultad de Ciencias, Universidad de la República, Montevideo CP 11400, Uruguay; GIANCARLO TESITORE, Departamento de Ecología y Gestión Ambiental, Centro Universitario Regional del Este (CURE), Universidad de la República, Av. Tacuarembó s/n, Entre Av. Artigas y Aparicio Saravia, Maldonado CP 20000, Uruguay; FRANCO TEIXEIRA DE MELLO, Departamento de Ecología y Gestión Ambiental, Centro Universitario Regional del Este (CURE), Universidad de la República, Av. Tacuarembó s/n, Entre Av. Artigas y Aparicio Saravia, Maldonado CP 20000, Uruguay; VICTORIA VALTIERRA, Laboratorio de Botánica, Facultad de Agronomía, Universidad de la República, Montevideo CP 12900, Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
From theory to practice: can LEAP/FAO biodiversity assessment guidelines be a useful tool for knowing the environmental status of livestock systems? |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Sustainability, 2022, Volume 14, Issue 23, e16259. OPEN ACCESS. doi: https://doi.org/10.3390/su142316259 |
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ISSN : |
EISSN 2071-1050 |
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DOI : |
10.3390/su142316259 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 6 November 2022; Revised 29 November 2022; Accepted 29 November 2022; Published 6 December 2022. -- Academic Editor: Andrea Pezzuolo. -- LICENSE: Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons
Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
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Contenido : |
ABSTRACT.- Biodiversity loss is a global concern, and agriculture is one of the economic sectors responsible for this impact. The assessment of ecosystems under the influence of livestock production is essential for knowing their integrity and ability to provide ecosystem services. The aim of this investigation was to evaluate the application of LEAP/FAO guidelines for quantitative assessment of biodiversity in the livestock sector at the local scale (farm level) in a group of six study cases in Uruguay. A set of 20 indicators was used, including seven key thematic issues: habitat protection, habitat change, wildlife conservation, invasive species, pollution, aquatic biodiversity, off-farm feed, and landscape-scale conservation. The results show that the LEAP biodiversity assessment guidelines can be useful to characterize the state of ecosystems under pastoral use and some specific components of their biodiversity, as well as assess the interaction of the production system with the environment and plan management accordingly. This work also provides an analysis of the methodology used and recommendations to facilitate its application by the sector. The results from the application of the indicators show a great deal of wild biodiversity that uses grazing systems based on native grasslands as habitats and the acceptable integrity of these ecosystems. On average, farms have 83% of their native ecosystem, with a value of 3.5 for the Ecosystem Integrity Index. In terms of the richness of different groups, there was an average number of species of 112 herbaceous plants, 48 woody plants, 48 spiders, 150 birds, and 14 fish. The main goal of this work is to help in the wider application of the guidelines by facilitating decisions about methodology, necessary resources, and technical support. Moreover, another goal is to show the importance of native grasslands-based livestock systems for biodiversity conservation. Copyright © 2022 by the authors. MenosABSTRACT.- Biodiversity loss is a global concern, and agriculture is one of the economic sectors responsible for this impact. The assessment of ecosystems under the influence of livestock production is essential for knowing their integrity and ability to provide ecosystem services. The aim of this investigation was to evaluate the application of LEAP/FAO guidelines for quantitative assessment of biodiversity in the livestock sector at the local scale (farm level) in a group of six study cases in Uruguay. A set of 20 indicators was used, including seven key thematic issues: habitat protection, habitat change, wildlife conservation, invasive species, pollution, aquatic biodiversity, off-farm feed, and landscape-scale conservation. The results show that the LEAP biodiversity assessment guidelines can be useful to characterize the state of ecosystems under pastoral use and some specific components of their biodiversity, as well as assess the interaction of the production system with the environment and plan management accordingly. This work also provides an analysis of the methodology used and recommendations to facilitate its application by the sector. The results from the application of the indicators show a great deal of wild biodiversity that uses grazing systems based on native grasslands as habitats and the acceptable integrity of these ecosystems. On average, farms have 83% of their native ecosystem, with a value of 3.5 for the Ecosystem Integrity Index. In terms of the ... Presentar Todo |
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Palabras claves : |
ÁREA DE RECURSOS NATURALES, PRODUCCIÓN Y AMBIENTE - INIA; BIODIVERSITY; GRASSLAND; LEAP guidelines; LIVESTOCK. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16907/1/sustainability-14-16259.pdf
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Marc : |
LEADER 03461naa a2200349 a 4500
001 1063823
005 2022-12-06
008 2022 bl uuuu u00u1 u #d
022 $aEISSN 2071-1050
024 7 $a10.3390/su142316259$2DOI
100 1 $aDE SANTIAGO, F.
245 $aFrom theory to practice$bcan LEAP/FAO biodiversity assessment guidelines be a useful tool for knowing the environmental status of livestock systems?$h[electronic resource]
260 $c2022
500 $aArticle history: Received 6 November 2022; Revised 29 November 2022; Accepted 29 November 2022; Published 6 December 2022. -- Academic Editor: Andrea Pezzuolo. -- LICENSE: Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
520 $aABSTRACT.- Biodiversity loss is a global concern, and agriculture is one of the economic sectors responsible for this impact. The assessment of ecosystems under the influence of livestock production is essential for knowing their integrity and ability to provide ecosystem services. The aim of this investigation was to evaluate the application of LEAP/FAO guidelines for quantitative assessment of biodiversity in the livestock sector at the local scale (farm level) in a group of six study cases in Uruguay. A set of 20 indicators was used, including seven key thematic issues: habitat protection, habitat change, wildlife conservation, invasive species, pollution, aquatic biodiversity, off-farm feed, and landscape-scale conservation. The results show that the LEAP biodiversity assessment guidelines can be useful to characterize the state of ecosystems under pastoral use and some specific components of their biodiversity, as well as assess the interaction of the production system with the environment and plan management accordingly. This work also provides an analysis of the methodology used and recommendations to facilitate its application by the sector. The results from the application of the indicators show a great deal of wild biodiversity that uses grazing systems based on native grasslands as habitats and the acceptable integrity of these ecosystems. On average, farms have 83% of their native ecosystem, with a value of 3.5 for the Ecosystem Integrity Index. In terms of the richness of different groups, there was an average number of species of 112 herbaceous plants, 48 woody plants, 48 spiders, 150 birds, and 14 fish. The main goal of this work is to help in the wider application of the guidelines by facilitating decisions about methodology, necessary resources, and technical support. Moreover, another goal is to show the importance of native grasslands-based livestock systems for biodiversity conservation. Copyright © 2022 by the authors.
653 $aÁREA DE RECURSOS NATURALES, PRODUCCIÓN Y AMBIENTE - INIA
653 $aBIODIVERSITY
653 $aGRASSLAND
653 $aLEAP guidelines
653 $aLIVESTOCK
700 1 $aBARRIOS, M.
700 1 $aD'ANATRO, A.
700 1 $aGARCÍA, L.F.
700 1 $aMAILHOS, A.
700 1 $aPOMPOZZI, G.
700 1 $aREHERMANN, S.
700 1 $aSIMÓ, M.
700 1 $aTESITORE, G.
700 1 $aDE MELLO, F.T.
700 1 $aVALTIERRA, V.
700 1 $aBLUMETTO, O.
773 $tSustainability, 2022, Volume 14, Issue 23, e16259. OPEN ACCESS. doi: https://doi.org/10.3390/su142316259
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
30/07/2020 |
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Actualizado : |
22/04/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
-- - -- |
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Autor : |
IEWDIUKOW, M.; LEMA, O.M.; VELAZCO, J.I.; QUINTANS, G. |
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Afiliación : |
MARÍA IEWDIUKOW, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR MARIO LEMA QUEIJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Is it possible to accurately estimate lactation curve parameters in extensive beef production systems? |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Applied Animal Science, August 2020, v. 36 (4), p. 509-514. Open Access. Doi: https://doi.org/10.15232/aas.2019-01965 |
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DOI : |
10.15232/aas.2019-01965 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 2 December 2019, Accepted 13 April 2020, Available online 25 July 2020. |
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Contenido : |
Objective
The objective was to characterize the lactation curve applying 3 different models using multiparous grazing beef cows.
Materials and Methods
Milk production data from 99 British crossbred multiparous cows grazing native pastures were analyzed. Lactation was assessed 15 d postpartum and then monthly until weaning (180 d postpartum) using a milking machine after an oxytocin injection. Total milk production and lactation curve were characterized using Wood (WD) and Wilmink (WIL) models, and both were compared with spline functions. Comparison was made applying adjusted coefficient of determination (R2adj) and MSE.
Results and Discussion
Cubic splines with 5 equally spaced knots (CS5) presented the best adjustment (lowest Akaike information criterion and Bayesian information criterion). The R2adj values were 0.55, 0.54, and 0.53 (the greater the better) and MSE values were 2.54, 2.59, and 2.47 (the lower the better) for WD, WIL, and CS5, respectively. Estimated milk production for the lactation period was 1,277, 1,255, and 1,195 kg for WD, WIL, and CS5, respectively. Milk peak was predicted to happen at 32, 25, and 36 d postpartum, with a production of 8.74, 8.21, and 8.40 kg for WD, WIL, and CS5, respectively. No differences were evident in the lactation curves (95% CI).
Implications and Applications
The proposed method and frequency used to assess grazing beef cattle milk production accurately estimate the lactation curve. The Wood model, used worldwide, was a precise estimator of the lactation curve, which in our case was verified applying splines. These results provide key information to calculate grazing beef cow requirements. MenosObjective
The objective was to characterize the lactation curve applying 3 different models using multiparous grazing beef cows.
Materials and Methods
Milk production data from 99 British crossbred multiparous cows grazing native pastures were analyzed. Lactation was assessed 15 d postpartum and then monthly until weaning (180 d postpartum) using a milking machine after an oxytocin injection. Total milk production and lactation curve were characterized using Wood (WD) and Wilmink (WIL) models, and both were compared with spline functions. Comparison was made applying adjusted coefficient of determination (R2adj) and MSE.
Results and Discussion
Cubic splines with 5 equally spaced knots (CS5) presented the best adjustment (lowest Akaike information criterion and Bayesian information criterion). The R2adj values were 0.55, 0.54, and 0.53 (the greater the better) and MSE values were 2.54, 2.59, and 2.47 (the lower the better) for WD, WIL, and CS5, respectively. Estimated milk production for the lactation period was 1,277, 1,255, and 1,195 kg for WD, WIL, and CS5, respectively. Milk peak was predicted to happen at 32, 25, and 36 d postpartum, with a production of 8.74, 8.21, and 8.40 kg for WD, WIL, and CS5, respectively. No differences were evident in the lactation curves (95% CI).
Implications and Applications
The proposed method and frequency used to assess grazing beef cattle milk production accurately estimate the lactation curve. The Wood model, used worldwide, was a precis... Presentar Todo |
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Palabras claves : |
BEEF CATTLE; ENERGY REQUIREMENTS; MILK PRODUCTION; NATIVE PASTURES; REQUERIMIENTOS ENERGÉTICOS; WOOD MODEL. |
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Thesagro : |
PASTURAS NATURALES; PRODUCCION ANIMAL; PRODUCCIÓN DE LECHE. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14574/1/Iewdiukow-2020.pdf
https://www.sciencedirect.com/science/article/pii/S2590286520300896?via%3Dihub
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Marc : |
LEADER 02681naa a2200289 a 4500
001 1061253
005 2021-04-22
008 2020 bl uuuu u00u1 u #d
024 7 $a10.15232/aas.2019-01965$2DOI
100 1 $aIEWDIUKOW, M.
245 $aIs it possible to accurately estimate lactation curve parameters in extensive beef production systems?$h[electronic resource]
260 $c2020
500 $aArticle history: Received 2 December 2019, Accepted 13 April 2020, Available online 25 July 2020.
520 $aObjective The objective was to characterize the lactation curve applying 3 different models using multiparous grazing beef cows. Materials and Methods Milk production data from 99 British crossbred multiparous cows grazing native pastures were analyzed. Lactation was assessed 15 d postpartum and then monthly until weaning (180 d postpartum) using a milking machine after an oxytocin injection. Total milk production and lactation curve were characterized using Wood (WD) and Wilmink (WIL) models, and both were compared with spline functions. Comparison was made applying adjusted coefficient of determination (R2adj) and MSE. Results and Discussion Cubic splines with 5 equally spaced knots (CS5) presented the best adjustment (lowest Akaike information criterion and Bayesian information criterion). The R2adj values were 0.55, 0.54, and 0.53 (the greater the better) and MSE values were 2.54, 2.59, and 2.47 (the lower the better) for WD, WIL, and CS5, respectively. Estimated milk production for the lactation period was 1,277, 1,255, and 1,195 kg for WD, WIL, and CS5, respectively. Milk peak was predicted to happen at 32, 25, and 36 d postpartum, with a production of 8.74, 8.21, and 8.40 kg for WD, WIL, and CS5, respectively. No differences were evident in the lactation curves (95% CI). Implications and Applications The proposed method and frequency used to assess grazing beef cattle milk production accurately estimate the lactation curve. The Wood model, used worldwide, was a precise estimator of the lactation curve, which in our case was verified applying splines. These results provide key information to calculate grazing beef cow requirements.
650 $aPASTURAS NATURALES
650 $aPRODUCCION ANIMAL
650 $aPRODUCCIÓN DE LECHE
653 $aBEEF CATTLE
653 $aENERGY REQUIREMENTS
653 $aMILK PRODUCTION
653 $aNATIVE PASTURES
653 $aREQUERIMIENTOS ENERGÉTICOS
653 $aWOOD MODEL
700 1 $aLEMA, O.M.
700 1 $aVELAZCO, J.I.
700 1 $aQUINTANS, G.
773 $tApplied Animal Science, August 2020$gv. 36 (4), p. 509-514. Open Access. Doi: https://doi.org/10.15232/aas.2019-01965
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