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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
28/09/2018 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LOPES, R.B.; CANOZZI, M.E.A.; CANELLAS, L.C; GONZALEZ, F.A.L.; CORRÊA, R.F.; PEREIRA, P.R.R.X; BARCELLOS, J.O.J. |
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Afiliación : |
RÚBIA BRANCO LOPES, Department of Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul,Brazil.; MARIA EUGÊNIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; LEONARDO CANALLI CANELLAS, Department of Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.; FREDY ANDREY LOPEZ GONZALEZ, Department of Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul,Brazil.; RICARDO FARIA CORRÊA, Department of Production and Transportation Engineering, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.; PAULO RODRIGO RAMOS XAVIER PEREIRA, Department of Agronomy, Federal University of Piauí, Bom Jesus, Brazil.; JÚLIO OTÁVIO JARDIM BARCELLOS, Department of Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul,Brazil. |
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Título : |
Bioeconomic simulation of compensatory growth in beef cattle production systems. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Livestock Science, October 2018, v.216,p.165-173. |
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DOI : |
10.1016/j.livsci.2018.08.011 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 20 December 2017//Revised 23 August 2018// Accepted 23 August 2018 // Available online 24 August 2018. |
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Contenido : |
Abstract: The manipulation of growth can be used as a strategy to reduce feeding costs. The objective of this study was to analyze, by deterministic and stochastic simulation, compensatory growth effects on the bioeconomic results of growing-finishing beef cattle systems. Four beef cattle systems were simulated with different feed restriction periods (no restriction, CONT; 90 days of restriction, COMP90; 120 days of restriction, COMP120; and 150 days of restriction, COMP150). Risk analysis was performed using the Monte Carlo method. Animals in feed restriction systems demonstrated partial compensation and required longer periods to achieve slaughter weight than CONT steers (16, 23 and 27 more days for COMP90, COMP120 and COMP150, respectively). The CONT system was the most productive (466 kg/ha/year), followed by COMP90 (443 kg/ha/year), COMP120 (432 kg/ha/year), and COMP150 (383 kg/ha/year). The most profitable system was the COMP90 system (US$ 161/ha) followed by the CONT (US$ 144/ha). The lower net margin was observed in the COMP120 (US$ 107/ha) and COMP150 (US$ 90/ha) systems. The risk analysis showed that COMP90 presented the highest financial stability. For all simulated systems, prices of finished steers, feeder calves, and corn were the variables with the greatest effects on net margin. The use of compensatory growth can be a tool to reduce feeding costs in beef cattle systems; however, the feed restriction must not be longer than three months. |
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Palabras claves : |
COMPENSATION; COMPENSATORY GAIN; COMPENSATORY INDEX; CRECIMIENTO COMPENSATORIO; SISTEMAS DE PRODUCCIÓN DE GANADO VACUNO; STOCHASTIC SIMULATION. |
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Thesagro : |
BOVINO DE CARNE. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02504naa a2200301 a 4500
001 1059090
005 2019-10-09
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.livsci.2018.08.011$2DOI
100 1 $aLOPES, R.B.
245 $aBioeconomic simulation of compensatory growth in beef cattle production systems.$h[electronic resource]
260 $c2018
500 $aArticle history: Received 20 December 2017//Revised 23 August 2018// Accepted 23 August 2018 // Available online 24 August 2018.
520 $aAbstract: The manipulation of growth can be used as a strategy to reduce feeding costs. The objective of this study was to analyze, by deterministic and stochastic simulation, compensatory growth effects on the bioeconomic results of growing-finishing beef cattle systems. Four beef cattle systems were simulated with different feed restriction periods (no restriction, CONT; 90 days of restriction, COMP90; 120 days of restriction, COMP120; and 150 days of restriction, COMP150). Risk analysis was performed using the Monte Carlo method. Animals in feed restriction systems demonstrated partial compensation and required longer periods to achieve slaughter weight than CONT steers (16, 23 and 27 more days for COMP90, COMP120 and COMP150, respectively). The CONT system was the most productive (466 kg/ha/year), followed by COMP90 (443 kg/ha/year), COMP120 (432 kg/ha/year), and COMP150 (383 kg/ha/year). The most profitable system was the COMP90 system (US$ 161/ha) followed by the CONT (US$ 144/ha). The lower net margin was observed in the COMP120 (US$ 107/ha) and COMP150 (US$ 90/ha) systems. The risk analysis showed that COMP90 presented the highest financial stability. For all simulated systems, prices of finished steers, feeder calves, and corn were the variables with the greatest effects on net margin. The use of compensatory growth can be a tool to reduce feeding costs in beef cattle systems; however, the feed restriction must not be longer than three months.
650 $aBOVINO DE CARNE
653 $aCOMPENSATION
653 $aCOMPENSATORY GAIN
653 $aCOMPENSATORY INDEX
653 $aCRECIMIENTO COMPENSATORIO
653 $aSISTEMAS DE PRODUCCIÓN DE GANADO VACUNO
653 $aSTOCHASTIC SIMULATION
700 1 $aCANOZZI, M.E.A.
700 1 $aCANELLAS, L.C
700 1 $aGONZALEZ, F.A.L.
700 1 $aCORRÊA, R.F.
700 1 $aPEREIRA, P.R.R.X
700 1 $aBARCELLOS, J.O.J.
773 $tLivestock Science, October 2018$gv.216,p.165-173.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
02/09/2019 |
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Actualizado : |
02/09/2019 |
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Tipo de producción científica : |
Presentaciones Orales |
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Autor : |
MIGUES, I.; CESIO, V.; GÁMBARO, A.; MOYNA, G.; RODRÍGUEZ, C.; LADO, J.; RIVAS, F.; HEINZEN, H. |
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Afiliación : |
IGNACIO MIGUES, Facultad de Química. Universidad de la República (UdelaR), Montevideo, Uruguay.; VERÓNICA CESIO, Facultad de Química. Universidad de la República (UdelaR), Montevideo, Uruguay.; ADRIANA GÁMBARO, Facultad de Química. Universidad de la República (UdelaR), Montevideo, Uruguay; GUILLERMO MOYNA, Polo Agroalimentario de Paysandú. Universidad de la República (UdelaR), Paysandú, Uruguay.; CECILIA RODRÍGUEZ, Facultad de Química. Universidad de la República (UdelaR), Montevideo, Uruguay.; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HORACIO HEINZEN, Facultad de Química. Universidad de la República (UdelaR), Montevideo, Uruguay. |
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Título : |
NMR metabolomics as a prediction tool for consumers acceptance of mandarins. (SI-O-7) [oral presentation]. |
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Complemento del título : |
Session I: Breeding, Genomics and Genetics. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
In: RIivas, F. (Ed.). IV International Symposium on Citrus Biotechnology. Book of Abstracts. Montevideo (UY): INIA. |
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Páginas : |
p. 17. |
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Serie : |
(INIA Serie Técnica; 244). |
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ISBN : |
978-9974-38-396-8 |
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ISSN : |
1688-9266 |
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DOI : |
http://doi.org/10.35676/INIA/ST.244 |
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Idioma : |
Inglés |
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Contenido : |
These results could be applied in breeding programs to select new cultivars based in chemical data that correlates with consumers? acceptance without bias or subjective opinions, speeding up the development of new Citrus varieties. |
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Palabras claves : |
MANDARIN. |
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Thesagro : |
CITRUS. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13213/1/Lado-Rivas-st-244-Citrus-Symposium-2018-SI-0-7.pdf
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Marc : |
LEADER 01081nam a2200277 a 4500
001 1060109
005 2019-09-02
008 2018 bl uuuu u00u1 u #d
020 $a978-9974-38-396-8
022 $a1688-9266
024 7 $ahttp://doi.org/10.35676/INIA/ST.244$2DOI
100 1 $aMIGUES, I.
245 $aNMR metabolomics as a prediction tool for consumers acceptance of mandarins. (SI-O-7) [oral presentation].
260 $aIn: RIivas, F. (Ed.). IV International Symposium on Citrus Biotechnology. Book of Abstracts. Montevideo (UY): INIA.$c2018
300 $ap. 17.
490 $a(INIA Serie Técnica; 244).
520 $aThese results could be applied in breeding programs to select new cultivars based in chemical data that correlates with consumers? acceptance without bias or subjective opinions, speeding up the development of new Citrus varieties.
650 $aCITRUS
653 $aMANDARIN
700 1 $aCESIO, V.
700 1 $aGÁMBARO, A.
700 1 $aMOYNA, G.
700 1 $aRODRÍGUEZ, C.
700 1 $aLADO, J.
700 1 $aRIVAS, F.
700 1 $aHEINZEN, H.
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