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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
08/10/2021 |
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Actualizado : |
23/03/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ROMAN, L.; MORALES-PIÑEYRUA, J.; BANCHERO, G.; LA MANNA, A. |
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Afiliación : |
LORENA CAROLINA ROMAN GAY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JESSICA TATIANA MORALES PIÑEYRUA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Access to shade during the dry period improves the performance of multiparous Holstein cows. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Animal Production Science, volume 61, issue 16, pag 1706-1714, 2021. Doi: https://doi.org/10.1071/AN18797 |
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DOI : |
10.1071/AN18797 |
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Idioma : |
Inglés |
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Notas : |
Article history: Submitted: 20 December 2019 / Accepted: 2 August 2021/ Published online: 21 September 2021. Corresponding author. Email: alamanna@inia.org.uy |
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Contenido : |
Abstract:
Context: Heat stress (HS) has a negative effect on milk production and on the final period of gestation. There is almost no information of HS effect on dairy cows with temperature?humidity index (THI) less than 72 and more than 68.
Aim: Determine the effect of voluntary access to shade during the dry period on physiological parameters and subsequent postpartum performance of Holstein cows.
Methods: Twenty-six multiparous cows were used in a randomised complete-block design to evaluate two treatments: without access to shade (CON) and with voluntary access to shade (SHA) for 62 ± 5.3 days before calving. During the dry period, cows were housed in two yards. After calving, cows were managed all together. The THI was used to characterise environmental conditions. During the dry period, rectal temperature (7:00 am and 5:00 pm), respiration rate (7:00 am, 1:00 pm and 5:00 pm) and animal behaviour (feed intake, rumination and standing) were measured. Dry matter (DMI) and water intake, bodyweight, body condition score, and serum insulin and non-esterified fatty acid concentrations were measured during dry and lactation periods. At calving, calf weight, composition of colostrum, placenta weight, cotyledon number and weight were recorded. During the lactation period, production and composition of milk and resumption of ovarian activity were measured.
Key results: Average THI during dry and lactation periods were 70.7 ± 4.88 and 57.2 ± 6.53 respectively. During the dry period, SHA cows had a lower respiration rate at 1:00 p.m. (56 ± 0.8 vs 67 ± 0.8 breath per minute (b.p.m), P < 0.0001) and at 5:00 p.m. (48 ± 0.8 vs 55 ± 0.8 b.p.m, P = 0.04), and higher DMI (12.0 ± 0.07 vs 11.4 ± 0.07 kgDM/cow.day, P < 0.0001) than did CON cows. Shaded cows produced more solid-corrected milk (30.4 ± 0.31 vs 29.5 ± 0.31 kg/cow.day, P = 0.04), fat (1.48 ± 0.040 vs 1.33 ± 0.040 kg/cow.day, P = 0.01) and protein (1.12 vs 1.03 ± 0.015 kg/cow.day, P = 0.01).
Conclusion: There was no effect of access to shade on calf weight, colostrum composition, placenta characteristics, serum non-esterified fatty acid and insulin concentrations, body condition score evolution, lactation DMI and days to first ovulation postpartum.
Implications: HS during the last 60 days of gestation negatively affected solid-corrected milk, daily fat and protein production. MenosAbstract:
Context: Heat stress (HS) has a negative effect on milk production and on the final period of gestation. There is almost no information of HS effect on dairy cows with temperature?humidity index (THI) less than 72 and more than 68.
Aim: Determine the effect of voluntary access to shade during the dry period on physiological parameters and subsequent postpartum performance of Holstein cows.
Methods: Twenty-six multiparous cows were used in a randomised complete-block design to evaluate two treatments: without access to shade (CON) and with voluntary access to shade (SHA) for 62 ± 5.3 days before calving. During the dry period, cows were housed in two yards. After calving, cows were managed all together. The THI was used to characterise environmental conditions. During the dry period, rectal temperature (7:00 am and 5:00 pm), respiration rate (7:00 am, 1:00 pm and 5:00 pm) and animal behaviour (feed intake, rumination and standing) were measured. Dry matter (DMI) and water intake, bodyweight, body condition score, and serum insulin and non-esterified fatty acid concentrations were measured during dry and lactation periods. At calving, calf weight, composition of colostrum, placenta weight, cotyledon number and weight were recorded. During the lactation period, production and composition of milk and resumption of ovarian activity were measured.
Key results: Average THI during dry and lactation periods were 70.7 ± 4.88 and 57.2 ± 6.53 respectively. During the dry pe... Presentar Todo |
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Palabras claves : |
DRY COW; HEAT STRESS; MILK COMPOSITION; MILK YIELD; THI. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 03262naa a2200241 a 4500
001 1062452
005 2023-03-23
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1071/AN18797$2DOI
100 1 $aROMAN, L.
245 $aAccess to shade during the dry period improves the performance of multiparous Holstein cows.$h[electronic resource]
260 $c2021
500 $aArticle history: Submitted: 20 December 2019 / Accepted: 2 August 2021/ Published online: 21 September 2021. Corresponding author. Email: alamanna@inia.org.uy
520 $aAbstract: Context: Heat stress (HS) has a negative effect on milk production and on the final period of gestation. There is almost no information of HS effect on dairy cows with temperature?humidity index (THI) less than 72 and more than 68. Aim: Determine the effect of voluntary access to shade during the dry period on physiological parameters and subsequent postpartum performance of Holstein cows. Methods: Twenty-six multiparous cows were used in a randomised complete-block design to evaluate two treatments: without access to shade (CON) and with voluntary access to shade (SHA) for 62 ± 5.3 days before calving. During the dry period, cows were housed in two yards. After calving, cows were managed all together. The THI was used to characterise environmental conditions. During the dry period, rectal temperature (7:00 am and 5:00 pm), respiration rate (7:00 am, 1:00 pm and 5:00 pm) and animal behaviour (feed intake, rumination and standing) were measured. Dry matter (DMI) and water intake, bodyweight, body condition score, and serum insulin and non-esterified fatty acid concentrations were measured during dry and lactation periods. At calving, calf weight, composition of colostrum, placenta weight, cotyledon number and weight were recorded. During the lactation period, production and composition of milk and resumption of ovarian activity were measured. Key results: Average THI during dry and lactation periods were 70.7 ± 4.88 and 57.2 ± 6.53 respectively. During the dry period, SHA cows had a lower respiration rate at 1:00 p.m. (56 ± 0.8 vs 67 ± 0.8 breath per minute (b.p.m), P < 0.0001) and at 5:00 p.m. (48 ± 0.8 vs 55 ± 0.8 b.p.m, P = 0.04), and higher DMI (12.0 ± 0.07 vs 11.4 ± 0.07 kgDM/cow.day, P < 0.0001) than did CON cows. Shaded cows produced more solid-corrected milk (30.4 ± 0.31 vs 29.5 ± 0.31 kg/cow.day, P = 0.04), fat (1.48 ± 0.040 vs 1.33 ± 0.040 kg/cow.day, P = 0.01) and protein (1.12 vs 1.03 ± 0.015 kg/cow.day, P = 0.01). Conclusion: There was no effect of access to shade on calf weight, colostrum composition, placenta characteristics, serum non-esterified fatty acid and insulin concentrations, body condition score evolution, lactation DMI and days to first ovulation postpartum. Implications: HS during the last 60 days of gestation negatively affected solid-corrected milk, daily fat and protein production.
653 $aDRY COW
653 $aHEAT STRESS
653 $aMILK COMPOSITION
653 $aMILK YIELD
653 $aTHI
700 1 $aMORALES-PIÑEYRUA, J.
700 1 $aBANCHERO, G.
700 1 $aLA MANNA, A.
773 $tAnimal Production Science, volume 61, issue 16, pag 1706-1714, 2021. Doi: https://doi.org/10.1071/AN18797
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
05/04/2018 |
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Actualizado : |
11/11/2019 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
DEL CAMPO, M.; HERNÁNDEZ, S.; SALLES, F.; SOARES DE LIMA, J.M.; CUADRO, P.; BOTTERO, D.; FERRON, M.; FRUGONI, J.C.; ALBERNAZ, F.; RODRÍGUEZ, H.; MOREIRA, E.; PIÑEIRO, J.; MONDRAGÓN-ANCELMO, J |
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Afiliación : |
MARCIA DEL CAMPO GIGENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Estudiante de grado de la Universidad del Trabajo, UTU La Carolina, Flores, Uruguay.; JUAN MANUEL SOARES DE LIMA LAPETINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ANDRES CUADRO BRAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO DANIEL BOTTERO REGGI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MIRNA JUDIT FERRON ERRAMOUSPE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR FRUGONI SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCO DANIEL ALBERNAZ SEJAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JONATHAN ANDRES PIÑEIRO RODRIGUEZ MACEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JAIME MONDRAGÓN-ANCELMO. |
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Título : |
Evaluación de la respuesta biológica de estrés de terneros de 1 semana de edad, frente a diferentes métodos de castración. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. |
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Páginas : |
p. 144 |
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Idioma : |
Español |
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Contenido : |
Se evaluó la respuesta biológica de estrés de terneros de 1 semana de edad (n=40) frente a diferentes métodos de castración. |
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Palabras claves : |
CASTRACIÓN; DOLOR; TERNEROS. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9084/1/AUPA-2018Pp144.pdf
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Marc : |
LEADER 01075nam a2200301 a 4500
001 1058403
005 2019-11-11
008 2018 bl uuuu u01u1 u #d
100 1 $aDEL CAMPO, M.
245 $aEvaluación de la respuesta biológica de estrés de terneros de 1 semana de edad, frente a diferentes métodos de castración.$h[electronic resource]
260 $aIn: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA$c2018
300 $ap. 144
520 $aSe evaluó la respuesta biológica de estrés de terneros de 1 semana de edad (n=40) frente a diferentes métodos de castración.
653 $aCASTRACIÓN
653 $aDOLOR
653 $aTERNEROS
700 1 $aHERNÁNDEZ, S.
700 1 $aSALLES, F.
700 1 $aSOARES DE LIMA, J.M.
700 1 $aCUADRO, P.
700 1 $aBOTTERO, D.
700 1 $aFERRON, M.
700 1 $aFRUGONI, J.C.
700 1 $aALBERNAZ, F.
700 1 $aRODRÍGUEZ, H.
700 1 $aMOREIRA, E.
700 1 $aPIÑEIRO, J.
700 1 $aMONDRAGÓN-ANCELMO, J
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