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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
30/10/2014 |
Actualizado : |
14/05/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
MENDEZ, R.; DEAMBROSI, E.; AVILA, S. |
Afiliación : |
RAMON FELIPE MENDEZ LARROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ENRIQUE GERMAN DEAMBROSI CHURRUT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIFLOR STELLA AVILA SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Determinación del momento óptimo de aplicación de la cobertura nitrogenada en la etapa reproductiva para INIA Olimar y El Paso 144. |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
En: INIA TREINA Y TRES. Arroz: Resultados Experimentales 2009-2010. Treinta y Tres (Uruguay): INIA, 2010. |
Páginas : |
cap. 3. p. 28-32 |
Serie : |
(INIA Serie Actividades de Difusión; 611) |
Idioma : |
Español |
Thesagro : |
ARROZ; EL PASO 144; FERTILIZACION NITROGENADA; INIA OLIMAR; URUGUAY. |
Asunto categoría : |
F04 Fertilización |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9550/1/cap3-p.28-32.pdf
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Marc : |
LEADER 00735naa a2200217 a 4500 001 1051375 005 2018-05-14 008 2010 bl uuuu u00u1 u #d 100 1 $aMENDEZ, R. 245 $aDeterminación del momento óptimo de aplicación de la cobertura nitrogenada en la etapa reproductiva para INIA Olimar y El Paso 144. 260 $c2010 300 $acap. 3. p. 28-32 490 $a(INIA Serie Actividades de Difusión; 611) 650 $aARROZ 650 $aEL PASO 144 650 $aFERTILIZACION NITROGENADA 650 $aINIA OLIMAR 650 $aURUGUAY 700 1 $aDEAMBROSI, E. 700 1 $aAVILA, S. 773 $tEn: INIA TREINA Y TRES. Arroz: Resultados Experimentales 2009-2010. Treinta y Tres (Uruguay): INIA, 2010.
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Registro original : |
INIA Treinta y Tres (TT) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
04/10/2014 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 1 |
Autor : |
BLUMETTO, O.; SANZ, S.C.; BARBER, F.E.; GARCÍA, A.V. |
Afiliación : |
OSCAR RICARDO BLUMETTO VELAZCO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Comparison of extensive and intensive pig production systems in Uruguay in terms of ethologic, physiologic and meat quality parameters. |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
Revista Brasileira de Zootecnia, 2013, v.42, no.7, p.521-529. |
ISSN : |
1806-9290 |
DOI : |
10.1590/S1516-35982013000700009 |
Idioma : |
Inglés |
Notas : |
Article history: Received July 17, 2012 / Accepted January 16, 2013. |
Contenido : |
ABSTRACT.
The objective of this work is to characterize two contrasting systems of fattening pigs in Uruguay. A total of 96 pigs (average 41.7 kg) were divided into eight groups of 12 animals, representing two production systems: (IN) pigs confined in pens of 12 m2 or (OUT) kept in plots with field shelters and access to pasture. Behavioral observations were performed by scan sampling at 5-minute intervals, three times a day during weeks 6, 8, 10 and 12 of the experiment. Aggressions were also observed at the end of the experimental period. Blood samples were taken for cortisol analysis and other physiological parameters, during growth period and slaughter and meat quality characteristics were assessed after slaughter. Differences were found in carcass characteristics, wherein IN presented a higher dorsal fat. These animals presented an overall lower activity and spent less time resting, with a stable pattern throughout the day. In OUT, pigs usually rested at midday hours, more active in the morning and afternoon. The number of total reciprocal aggressions in the observation period was 4.2±3.7 for IN and 2.3±2.2 for OUT. Cortisol levels and biochemical profile did not show evidence of important problems in the animals. Welfare is not compromised in any of the systems, although higher levels of cortisol and aggressions could be indicating some stress problems in the confinement system. Meat characteristics in OUT were considered better than in IN from a nutritional point of view. MenosABSTRACT.
The objective of this work is to characterize two contrasting systems of fattening pigs in Uruguay. A total of 96 pigs (average 41.7 kg) were divided into eight groups of 12 animals, representing two production systems: (IN) pigs confined in pens of 12 m2 or (OUT) kept in plots with field shelters and access to pasture. Behavioral observations were performed by scan sampling at 5-minute intervals, three times a day during weeks 6, 8, 10 and 12 of the experiment. Aggressions were also observed at the end of the experimental period. Blood samples were taken for cortisol analysis and other physiological parameters, during growth period and slaughter and meat quality characteristics were assessed after slaughter. Differences were found in carcass characteristics, wherein IN presented a higher dorsal fat. These animals presented an overall lower activity and spent less time resting, with a stable pattern throughout the day. In OUT, pigs usually rested at midday hours, more active in the morning and afternoon. The number of total reciprocal aggressions in the observation period was 4.2±3.7 for IN and 2.3±2.2 for OUT. Cortisol levels and biochemical profile did not show evidence of important problems in the animals. Welfare is not compromised in any of the systems, although higher levels of cortisol and aggressions could be indicating some stress problems in the confinement system. Meat characteristics in OUT were considered better than in IN from a nutritional point of ... Presentar Todo |
Thesagro : |
CERDOS; COMPORTAMIENTO ANIMAL; INVESTIGACIÓN EN CERDOS; URUGUAY. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3436/1/Blumetto-O.-2013.-Rev.Bras.Zootec.-v.427-p.521-529.pdf
http://www.scielo.br/pdf/rbz/v42n7/a09v42n7.pdf
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Marc : |
LEADER 02324naa a2200241 a 4500 001 1050902 005 2019-10-09 008 2013 bl uuuu u00u1 u #d 022 $a1806-9290 024 7 $a10.1590/S1516-35982013000700009$2DOI 100 1 $aBLUMETTO, O. 245 $aComparison of extensive and intensive pig production systems in Uruguay in terms of ethologic, physiologic and meat quality parameters.$h[electronic resource] 260 $c2013 500 $aArticle history: Received July 17, 2012 / Accepted January 16, 2013. 520 $aABSTRACT. The objective of this work is to characterize two contrasting systems of fattening pigs in Uruguay. A total of 96 pigs (average 41.7 kg) were divided into eight groups of 12 animals, representing two production systems: (IN) pigs confined in pens of 12 m2 or (OUT) kept in plots with field shelters and access to pasture. Behavioral observations were performed by scan sampling at 5-minute intervals, three times a day during weeks 6, 8, 10 and 12 of the experiment. Aggressions were also observed at the end of the experimental period. Blood samples were taken for cortisol analysis and other physiological parameters, during growth period and slaughter and meat quality characteristics were assessed after slaughter. Differences were found in carcass characteristics, wherein IN presented a higher dorsal fat. These animals presented an overall lower activity and spent less time resting, with a stable pattern throughout the day. In OUT, pigs usually rested at midday hours, more active in the morning and afternoon. The number of total reciprocal aggressions in the observation period was 4.2±3.7 for IN and 2.3±2.2 for OUT. Cortisol levels and biochemical profile did not show evidence of important problems in the animals. Welfare is not compromised in any of the systems, although higher levels of cortisol and aggressions could be indicating some stress problems in the confinement system. Meat characteristics in OUT were considered better than in IN from a nutritional point of view. 650 $aCERDOS 650 $aCOMPORTAMIENTO ANIMAL 650 $aINVESTIGACIÓN EN CERDOS 650 $aURUGUAY 700 1 $aSANZ, S.C. 700 1 $aBARBER, F.E. 700 1 $aGARCÍA, A.V. 773 $tRevista Brasileira de Zootecnia, 2013$gv.42, no.7, p.521-529.
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