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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
23/07/2020 |
Actualizado : |
23/07/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
TALMÓN, D.; GARCIA-ROCHE, M; MENDOZA, A.; MATTIAUDA, D.A.; CARRIQUIRY, M |
Afiliación : |
DANIEL TALMÓN, Daniel Talmón Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, 12900 Montevideo, Uruguay; MERCEDES GARCIA-ROCHE, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, 12900 Montevideo, Uruguay.; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO A MATTIAUDA, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, 12900 Montevideo, Uruguay; MARIANA CARRIQUIRY, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, 12900 Montevideo, Uruguay. |
Título : |
Energy partitioning and energy efficiency of two Holstein genotypes under a mixed pasture-based system during mid and late lactation. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Livestock Science, September 2020, Volume 239, Article 104166. Doi: https://doi.org/10.1016/j.livsci.2020.104166 |
DOI : |
10.1016/j.livsci.2020.104166 |
Idioma : |
Inglés |
Notas : |
Article history: Received 28 February 2020; Received in revised form 9 July 2020; Accepted 9 July 2020. Corresponding author:
E-mail address: danieltalmon94@gmail.com (D. Talmón). |
Contenido : |
Abstract:
The objective was to evaluate the effect of the Holstein genotype (North American Holstein vs. New Zealand Holstein; NAH vs. NZH, respectively) in a pasture-based system on heat production (HP), energy partitioning between maintenance and production (milk and tissue) and energy efficiency during two different stages of lactation. Twenty-eight Holstein dairy cows (14 cows of each genotype) with similar calving date (May 5, 2018 ± 23 days) were managed in a pasture-based system and supplemented with one third of the predicted total dry matter intake as concentrate. Heat production, retained energy in milk and tissue, metabolizable energy intake (MEI) and the proportion of MEI retained in milk + tissue (RE/MEI) were measured at 115 and 192 ± 19 days in milk and residual HP was estimated by the difference between measured HP and predicted HP based on NRC (2001) model according to body weight, body condition score and milk production. The NAH cows were 60 ± 15 kg heavier and produced 4.7 ± 1.0 kg/d more milk with lower percentages of fat and protein than NZH cows. However, there were no differences in fat or protein yield per day between genotypes. Metabolizable energy intake, retained energy in milk and tissue, HP and RE/MEI were not different between genotypes at 115 days in milk. Nevertheless, at 192 days in milk the MEI, HP and residual HP were lower in NZH than NAH, whereas RE/MEI was not different when both genotypes were managed under a pasture-based system with one third of the consumed diet as concentrate. The capacity of NZH cows to maintain the same RE/MEI than NAH cows at 192 days in milk despite of the lower MEI, was due to a lower metabolizable energy requirement for maintenance (853 vs. 729 kJ/body weight0.75 per day for NAH and NZH, respectively). Indeed, the lower energy requirement for maintenance in NZH was associated with a lower fasting heat production since kl were not different between genotypes. Thus, NZH cows could have a lower proportion of their body as protein mass or a lower relative mass of the internal organs involved with digestive and circulatory functions. However, further investigation is necessary to understand the differences in maintenance energy requirements between the Holstein genotypes. MenosAbstract:
The objective was to evaluate the effect of the Holstein genotype (North American Holstein vs. New Zealand Holstein; NAH vs. NZH, respectively) in a pasture-based system on heat production (HP), energy partitioning between maintenance and production (milk and tissue) and energy efficiency during two different stages of lactation. Twenty-eight Holstein dairy cows (14 cows of each genotype) with similar calving date (May 5, 2018 ± 23 days) were managed in a pasture-based system and supplemented with one third of the predicted total dry matter intake as concentrate. Heat production, retained energy in milk and tissue, metabolizable energy intake (MEI) and the proportion of MEI retained in milk + tissue (RE/MEI) were measured at 115 and 192 ± 19 days in milk and residual HP was estimated by the difference between measured HP and predicted HP based on NRC (2001) model according to body weight, body condition score and milk production. The NAH cows were 60 ± 15 kg heavier and produced 4.7 ± 1.0 kg/d more milk with lower percentages of fat and protein than NZH cows. However, there were no differences in fat or protein yield per day between genotypes. Metabolizable energy intake, retained energy in milk and tissue, HP and RE/MEI were not different between genotypes at 115 days in milk. Nevertheless, at 192 days in milk the MEI, HP and residual HP were lower in NZH than NAH, whereas RE/MEI was not different when both genotypes were managed under a pasture-based system with ... Presentar Todo |
Palabras claves : |
CALORIMETRÍA INDIRECTA; DAIRY CATTLE; ENERGY EXPENDTURE; GASTO DE ENERGÍA; GRAZING SYSTEM; HOLSTEIN-FRIESIAN; INDIRECT CALORIMETRY; SISTEMA DE PASTOREO. |
Thesagro : |
VACAS LECHERAS. |
Asunto categoría : |
-- |
Marc : |
LEADER 03441naa a2200301 a 4500 001 1061235 005 2020-07-23 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1016/j.livsci.2020.104166$2DOI 100 1 $aTALMÓN, D. 245 $aEnergy partitioning and energy efficiency of two Holstein genotypes under a mixed pasture-based system during mid and late lactation.$h[electronic resource] 260 $c2020 500 $aArticle history: Received 28 February 2020; Received in revised form 9 July 2020; Accepted 9 July 2020. Corresponding author: E-mail address: danieltalmon94@gmail.com (D. Talmón). 520 $aAbstract: The objective was to evaluate the effect of the Holstein genotype (North American Holstein vs. New Zealand Holstein; NAH vs. NZH, respectively) in a pasture-based system on heat production (HP), energy partitioning between maintenance and production (milk and tissue) and energy efficiency during two different stages of lactation. Twenty-eight Holstein dairy cows (14 cows of each genotype) with similar calving date (May 5, 2018 ± 23 days) were managed in a pasture-based system and supplemented with one third of the predicted total dry matter intake as concentrate. Heat production, retained energy in milk and tissue, metabolizable energy intake (MEI) and the proportion of MEI retained in milk + tissue (RE/MEI) were measured at 115 and 192 ± 19 days in milk and residual HP was estimated by the difference between measured HP and predicted HP based on NRC (2001) model according to body weight, body condition score and milk production. The NAH cows were 60 ± 15 kg heavier and produced 4.7 ± 1.0 kg/d more milk with lower percentages of fat and protein than NZH cows. However, there were no differences in fat or protein yield per day between genotypes. Metabolizable energy intake, retained energy in milk and tissue, HP and RE/MEI were not different between genotypes at 115 days in milk. Nevertheless, at 192 days in milk the MEI, HP and residual HP were lower in NZH than NAH, whereas RE/MEI was not different when both genotypes were managed under a pasture-based system with one third of the consumed diet as concentrate. The capacity of NZH cows to maintain the same RE/MEI than NAH cows at 192 days in milk despite of the lower MEI, was due to a lower metabolizable energy requirement for maintenance (853 vs. 729 kJ/body weight0.75 per day for NAH and NZH, respectively). Indeed, the lower energy requirement for maintenance in NZH was associated with a lower fasting heat production since kl were not different between genotypes. Thus, NZH cows could have a lower proportion of their body as protein mass or a lower relative mass of the internal organs involved with digestive and circulatory functions. However, further investigation is necessary to understand the differences in maintenance energy requirements between the Holstein genotypes. 650 $aVACAS LECHERAS 653 $aCALORIMETRÍA INDIRECTA 653 $aDAIRY CATTLE 653 $aENERGY EXPENDTURE 653 $aGASTO DE ENERGÍA 653 $aGRAZING SYSTEM 653 $aHOLSTEIN-FRIESIAN 653 $aINDIRECT CALORIMETRY 653 $aSISTEMA DE PASTOREO 700 1 $aGARCIA-ROCHE, M 700 1 $aMENDOZA, A. 700 1 $aMATTIAUDA, D.A. 700 1 $aCARRIQUIRY, M 773 $tLivestock Science, September 2020, Volume 239, Article 104166. Doi: https://doi.org/10.1016/j.livsci.2020.104166
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Registros recuperados : 130 | |
43. | | GARCIA-ROCHE, M.; CAÑIBE, G.; TALMÓN, D.; MENDOZA, A.; CASSINA, A.; QUIJANO, C.; CARRIQUIRY, M. Abundancia mitocondrial hepática en dos genotipos holstein en pastoreo. In: Jornadas Uruguayas de Buiatría, 48., 2021. Paysandú, Uruguay: Centro Médico Veterinario de Paysandú; Filial de la Sociedad de Medicina Veterinaria del Uruguaya; Sociedad Uruguaya de Buiatría, 31 de Mayo al 4 de Junio 2021. [Poster]. p.251-253.Biblioteca(s): INIA La Estanzuela. |
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44. | | ROMAN, L.; BANCHERO, G.; MORALES-PIÑEYRUA, J.; ACOSTA, Y.; MENDOZA, A.; PLA, M.; LA MANNA, A. Acceso a sombra artificial durante el periodo seco en vacas lecheras: 2. Desempeño productivo. [Effect of access to artificial shade during the dry period in dairy cow. 2. Productive performance]. SP 77, In: Congreso Argentino de Producción Animal, 37., 2014. Resúmenes. Joint; Meeting American Society of Animal Science, 2nd.; Congreso Sociedad Chilena de Producción , 39. Buenos Aires 20-22 de octubre. AR: ASAS/AAPA, 2014. p. 289. (Revista Argentina de Producción Animal; 2014; 34; supl.1).Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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45. | | ROMAN, L.; BANCHERO, G.; MORALES-PIÑEYRUA, J.; ACOSTA, Y.; MENDOZA, A.; PLA, M.; LA MANNA, A. Acceso a sombra durante el periodo seco de vacas lecheras: 1. Peso, condición corporal y eficiencia placentaria.[Effect of access to shade during the dry period in dairy cow: 1. Body weight, condition score and placental efficiency]. SP 76. In: Congreso Argentino de Producción Animal, 37., 2014. Resúmenes. Joint; Meeting American Society of Animal Science, 2nd.; Congreso Sociedad Chilena de Producción , 39. Buenos Aires 20-22 de octubre. AR: ASAS/AAPA, 2014. p.288. (Revista Argentina de Producción Animal; 2014; 34; supl.1).Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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49. | | BASANTES, S.; CAJARVILLE, C.; MORALES, T.; PLA, M.; NOBLE, C.; PÉREZ, G.; ZUNINO, E.; MENDOZA, A. Efecto del nivel de alimentación preparto sobre la producción y composición de leche de vacas a pastoreo. In JORNADAS URUGUAYAS DE BUIATRÍA, 42., 2014, Paysandú, UY; ELIZONDO, V.; MATTO, C. (Ed.). [Trabajos presentados]: posters. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2014. p. 233-235.Biblioteca(s): INIA La Estanzuela. |
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50. | | BASANTE, S.; CAJARVILLE, C.; MORALES-PIÑEYRUA, J.; PLA, M.; ÁLVAREZ, C.; BERNEDA, E.; MENDOZA, A. Efecto del nivel de alimentación preparto sobre el reinicio de la actividad luteal posparto en vacas lecheras.[Effect of prepartum feeding level on the onset of postpartum luteal activity in dairy cows]. RF 7. In: Congreso Argentino de Producción Animal, 38., 2015. Resúmenes. Santa Rosa, La Pampa, AR: ASAS/AAPA, 2015. p.7. (Revista Argentina de Producción Animal; 2015; 35; supl.1).Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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51. | | CRESPI, D.; LA MANNA, A.; MENDOZA, A.; GUILLÉN, S.; MISA, C.; SEPÚLVEDA, P.; CAVESTANY, D. Efecto de la semilla de girasol y la condición corporal sobre la producción y reproducción de vacas lecheras. In: CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 32. 2009. Resúmenes. Malargüe, Mendoza, AR: AAPA, 2009. Revista Argentina de Producción Animal, v. 29, supl.1, p. 52-53, 2009.Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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52. | | MENDOZA, A.; CRESPI. D.; HERNÁNDEZ, A.; ROURA, N.; VALENTÍN, H.; LA MANNA, A.; CAVESTANY, D. Effect of dietary supplementation with fish oil during the transition period on milk production, plasma metabolites and postpartum anoestrus interval in grazing dairy cows. Animal Production Science, v. 51, n. 5, p. 481-489, 2011.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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54. | | ROMAN, L.; BANCHERO, G.; MORALES-PIÑEYRUA, J.; ACOSTA, Y.; MENDOZA, A.; PLA, M.; LA MANNA, A. Efecto del acceso a sombra artificial durante el periodo seco de vacas lecheras.[Effect of access to artificial shade during the dry period in dairy cows]. SP 52. In: Congreso Argentino de Producción Animal, 38., 2015. Resúmenes. Santa Rosa, La Pampa, AR: ASAS/AAPA, 2015. p. 134. (Revista Argentina de Producción Animal; 2015; 35; supl.1).Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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55. | | MENDOZA, A.; HERNÁNDEZ, A.; ROURA, N.; VALENTÍN, H.; LA MANNA, A.; CAVESTANY, D. Efecto del aceite de pescado sobre el consumo, la producción y composición de leche y el reinicio de la actividad luteal posparto en vacas en pastoreo. In: JORNADAS URUGUAYAS DE BUIATRÍA, 37., 2009, Paysandú, Uruguay. Paysandú, UY: Centro Médico Veterinario de Paysandú, SUB, SMVU. 2009. P.181-182.Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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56. | | CAPELESSO, A.; DAYUTO, J.; KOZLOSKI, G.; MENDOZA, A.; REPETTO, J.; CAJARVILLE, C. Efecto de la caminata y del tiempo de ayuno sobre el pH ruminal de vacas lecheras en pastoreo. In: Jornadas Uruguayas de Buiatría, 46., 2018, Paysandú, Uy., Matto, C.; Delpiazzo, R.(Ed.). Trabajos presentados. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2018. p. 210-212.Tipo: Trabajos en Congresos/Conferencias |
Biblioteca(s): INIA La Estanzuela. |
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59. | | MENDOZA, A.; CAVESTANY, D.; LA MANNA, A.; CHILIBROSTE, P.; MEIKLE, A. Estrategias de alimentación energética para acortar el anestro posparto de vacas lecheras a pastoreo [Energy feeding strategies to shorten the postpartum anoestrous in grazing dairy cows ]. Estrategias de alimentación energética para acortar el anestro posparto de vacas lecheras a pastoreo Archivos Latinoamericanos de Producción Animal , v. 19 , n., 3-4, p. 42-45, 2011.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : B - 4 |
Biblioteca(s): INIA La Estanzuela. |
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Registros recuperados : 130 | |
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