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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
22/03/2023 |
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Actualizado : |
22/03/2023 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
ALECRIM, F.; SIMÓN, C.; MARIOTTA, J.; SANTANDER, D.; MULETA, E.; MARCHELLI, J.P.; LATTANZI, F.; ALVES, B.J.R.; NÓBREGA, G.N.; CIGANDA, V. |
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Afiliación : |
FABIANO BARBOSA ALECRIM, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidade Federal Fluminense (UFF-Brazil); CLAUDIA SIMÓN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIETA CAROLINA MARIOTTA MARIEYHARA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL SANTANDER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EYERUS MULETA, Jimma University (JU-Ethiopia); J.P. MARCHELLI, Secretariado Uruguayo de la lana; FERNANDO A. LATTANZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; B.J.R. ALVES, Empresa Brasileira de Pesquisa Agropecuária (Embrapa-Brazil); G.N. NÓBREGA, Universidade Federal Fluminense (UFF-Brazil); VERONICA SOLANGE CIGANDA BRASCA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
AP 28. Can the inclusion of high tannin forage legumes in native grasslands modify the N2O emissions from cattle urine?. [abstract]. [Estudio de mitigación de emisiones de N2O de orina bovina en campo natural]. [resumen] |
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Complemento del título : |
Ambiente y Producción Animal. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
En: Congreso Argentino de Producción Animal Virtual, 45, 16 al 18 de noviembre 2022. p.357. |
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Serie : |
(Revista Argentina de Producción Animal ; 42 Suplemento 1). |
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Idioma : |
Inglés |
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Notas : |
Corresponding author: Ciganda, V.S. Instituto Nacional de Investigación Agropecuaria (INIA, Uruguay). E-mail: vciganda@inia.org.uy |
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Contenido : |
The objective of this work was to determine to what extent the inclusion of legumes with different tannin contents in native grasslands (NG) affect the N2O emissions
from beef cattle urine. The experiment was conducted at the Research and Experimentation Center Dr. A. Gallinal, Uruguay. |
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Palabras claves : |
Agriculture; Livestock; NATIVE GRASSLAND. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17023/1/Alecrim-et.al-AP28-aapa-congreso-45-2022.pdf
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Marc : |
LEADER 01405nam a2200277 a 4500
001 1063994
005 2023-03-22
008 2022 bl uuuu u01u1 u #d
100 1 $aALECRIM, F.
245 $aAP 28. Can the inclusion of high tannin forage legumes in native grasslands modify the N2O emissions from cattle urine?. [abstract]. [Estudio de mitigación de emisiones de N2O de orina bovina en campo natural]. [resumen]$h[electronic resource]
260 $aEn: Congreso Argentino de Producción Animal Virtual, 45, 16 al 18 de noviembre 2022. p.357.$c2022
490 $a(Revista Argentina de Producción Animal ; 42 Suplemento 1).
500 $aCorresponding author: Ciganda, V.S. Instituto Nacional de Investigación Agropecuaria (INIA, Uruguay). E-mail: vciganda@inia.org.uy
520 $aThe objective of this work was to determine to what extent the inclusion of legumes with different tannin contents in native grasslands (NG) affect the N2O emissions from beef cattle urine. The experiment was conducted at the Research and Experimentation Center Dr. A. Gallinal, Uruguay.
653 $aAgriculture
653 $aLivestock
653 $aNATIVE GRASSLAND
700 1 $aSIMÓN, C.
700 1 $aMARIOTTA, J.
700 1 $aSANTANDER, D.
700 1 $aMULETA, E.
700 1 $aMARCHELLI, J.P.
700 1 $aLATTANZI, F.
700 1 $aALVES, B.J.R.
700 1 $aNÓBREGA, G.N.
700 1 $aCIGANDA, V.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Treinta y Tres. |
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Fecha actual : |
12/09/2014 |
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Actualizado : |
25/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 2 |
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Autor : |
ENRÍQUEZ, D.H.; UNGERFELD, R.; QUINTANS, G.; GUIDONI, A.L.; HÖTZEL, M.J. |
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Afiliación : |
GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
The effects of alternative weaning methods on behaviour in beef calves. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Livestock Science, 2010, 128 (1-3): 20-27 |
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ISSN : |
1871-1413 |
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DOI : |
10.1016/j.livsci.2009.10.007 |
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Idioma : |
Inglés |
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Notas : |
Article history: received 14 May 2009; received in revised form 24 September 2009; accepted 10 October 2009. Published 2010. |
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Contenido : |
Abstract:
The aim of this experiment was to compare the behavioural responses and weight change of beef calves weaned using three weaning methods. Forty-eight primiparous Hereford or Hereford ×Angus nursing beef calves (180.7± 1.3 days old; mean± SEM) were assigned to one of three treatments: 1) CON: weaned abruptly on day 0; 2) FEN: calves were separated by fence line from dams on day ?17 but remained in visual sight of one another; or 3) NF: cows and
calves remained together but suckling was prevented on day ?17 by inserting a nose-flap antisuckling device. In all treatments remote physical separation of the cow and calf took place on day 0. Behaviours were recorded by instantaneous sampling from day ?20 to day ?13, and from day ?3 to day 5, except on day 0. Distance between cows and calves and the fence line in FEN calves and between the dyads in NF calves were recorded from day ?17 to day ?13. Body
weights of calves were recorded on days ?24, ?11, 0, 7 and 21. There was a day and treatment by day interaction for all behaviours. Behavioural responses were strongest during the first 2 days after fence line separation in the FEN calves and after remote separation in the CON calves. For the NF calves, behavioural effects were observed immediately after insertion of the nose-flaps, including numerous unrewarded suckling events, and again when remote physical separation took place. Overall the FEN calves vocalized (P<0.03) more than CON and NF calves.
CON calves played (P<0.02) and ruminated (P<0.04) more often than FEN and NF calves, and walked (P=0.01) more than NF. On day ?17 and day ?16, FEN calves (and their dams) spent more time within 30 m of the fence line than on day ?15 to day ?13 (P<0.02). NF calves spent more time in close proximity of their dams on day ?17 and day ?16 (P<0.001). Calves of the CON treatment had a greater average daily gain (ADG) than FEN and NF calves (P<0.008);
ADG was greater in FEN than in NF calves (P= 0.02). Two-stage weaning with nose-flaps resulted in a second distress response after remote physical separation from the dam, and a drop in ADG in both periods indicating that the response was distributed between the two stages. In calves weaned using the fence line method, the response was more prolonged and more intense, with no advantages for weight gain compared to abrupt weaning. In conclusion, the two
alternative weaning methods did not appear to provide any clear benefits in reducing weaning distress in beef calves compared to abrupt weaning in the conditions used in this experiment.
However, the use of nose-flaps seems to reduce distress better than fence line separation. MenosAbstract:
The aim of this experiment was to compare the behavioural responses and weight change of beef calves weaned using three weaning methods. Forty-eight primiparous Hereford or Hereford ×Angus nursing beef calves (180.7± 1.3 days old; mean± SEM) were assigned to one of three treatments: 1) CON: weaned abruptly on day 0; 2) FEN: calves were separated by fence line from dams on day ?17 but remained in visual sight of one another; or 3) NF: cows and
calves remained together but suckling was prevented on day ?17 by inserting a nose-flap antisuckling device. In all treatments remote physical separation of the cow and calf took place on day 0. Behaviours were recorded by instantaneous sampling from day ?20 to day ?13, and from day ?3 to day 5, except on day 0. Distance between cows and calves and the fence line in FEN calves and between the dyads in NF calves were recorded from day ?17 to day ?13. Body
weights of calves were recorded on days ?24, ?11, 0, 7 and 21. There was a day and treatment by day interaction for all behaviours. Behavioural responses were strongest during the first 2 days after fence line separation in the FEN calves and after remote separation in the CON calves. For the NF calves, behavioural effects were observed immediately after insertion of the nose-flaps, including numerous unrewarded suckling events, and again when remote physical separation took place. Overall the FEN calves vocalized (P<0.03) more than CON and NF calves.
CON calves played (P<0.02... Presentar Todo |
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Palabras claves : |
BEEF CATTLE; BEHAVIOUR; CALVES; STRESS; WEANING. |
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Thesagro : |
COMPORTAMIENTO; DESTETE; ESTRES; GANADO VACUNO; TERNEROS. |
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Asunto categoría : |
--
L02 Alimentación animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4478/1/Quintans-arb-2010-4.pdf
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Marc : |
LEADER 03613naa a2200325 a 4500
001 1012823
005 2019-11-25
008 2010 bl uuuu u00u1 u #d
022 $a1871-1413
024 7 $a10.1016/j.livsci.2009.10.007$2DOI
100 1 $aENRÍQUEZ, D.H.
245 $aThe effects of alternative weaning methods on behaviour in beef calves.$h[electronic resource]
260 $c2010
500 $aArticle history: received 14 May 2009; received in revised form 24 September 2009; accepted 10 October 2009. Published 2010.
520 $aAbstract: The aim of this experiment was to compare the behavioural responses and weight change of beef calves weaned using three weaning methods. Forty-eight primiparous Hereford or Hereford ×Angus nursing beef calves (180.7± 1.3 days old; mean± SEM) were assigned to one of three treatments: 1) CON: weaned abruptly on day 0; 2) FEN: calves were separated by fence line from dams on day ?17 but remained in visual sight of one another; or 3) NF: cows and calves remained together but suckling was prevented on day ?17 by inserting a nose-flap antisuckling device. In all treatments remote physical separation of the cow and calf took place on day 0. Behaviours were recorded by instantaneous sampling from day ?20 to day ?13, and from day ?3 to day 5, except on day 0. Distance between cows and calves and the fence line in FEN calves and between the dyads in NF calves were recorded from day ?17 to day ?13. Body weights of calves were recorded on days ?24, ?11, 0, 7 and 21. There was a day and treatment by day interaction for all behaviours. Behavioural responses were strongest during the first 2 days after fence line separation in the FEN calves and after remote separation in the CON calves. For the NF calves, behavioural effects were observed immediately after insertion of the nose-flaps, including numerous unrewarded suckling events, and again when remote physical separation took place. Overall the FEN calves vocalized (P<0.03) more than CON and NF calves. CON calves played (P<0.02) and ruminated (P<0.04) more often than FEN and NF calves, and walked (P=0.01) more than NF. On day ?17 and day ?16, FEN calves (and their dams) spent more time within 30 m of the fence line than on day ?15 to day ?13 (P<0.02). NF calves spent more time in close proximity of their dams on day ?17 and day ?16 (P<0.001). Calves of the CON treatment had a greater average daily gain (ADG) than FEN and NF calves (P<0.008); ADG was greater in FEN than in NF calves (P= 0.02). Two-stage weaning with nose-flaps resulted in a second distress response after remote physical separation from the dam, and a drop in ADG in both periods indicating that the response was distributed between the two stages. In calves weaned using the fence line method, the response was more prolonged and more intense, with no advantages for weight gain compared to abrupt weaning. In conclusion, the two alternative weaning methods did not appear to provide any clear benefits in reducing weaning distress in beef calves compared to abrupt weaning in the conditions used in this experiment. However, the use of nose-flaps seems to reduce distress better than fence line separation.
650 $aCOMPORTAMIENTO
650 $aDESTETE
650 $aESTRES
650 $aGANADO VACUNO
650 $aTERNEROS
653 $aBEEF CATTLE
653 $aBEHAVIOUR
653 $aCALVES
653 $aSTRESS
653 $aWEANING
700 1 $aUNGERFELD, R.
700 1 $aQUINTANS, G.
700 1 $aGUIDONI, A.L.
700 1 $aHÖTZEL, M.J.
773 $tLivestock Science, 2010, 128 (1-3): 20-27
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