Comportamiento productivo de corderos F1 Pelibuey x Blackbelly y cruces con Dorper y Katahdin en un sistema de producción del trópico húmedo de Tabasco, México

Hinojosa-Cuéllar, JA; Oliva-Hernández, Jorge; Torres-Hernández, G.; Segura-Correa, JC

doi:10.4067/s0301-732x2013000200004

Cited by 20 publications

(13 citation statements)

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“…Registered values in the ADG preweaning of lambs are higher than those indicated in Pelibuey lambs (93 g) with restricted suckling during the day and continuous during the night (Ríos-Utrera et al 2014). However, they are within those values registered in Pelibuey lambs (141-156 g) handled in lactations of 60 days with access to grazing in the first 15 days of life followed by restricted suckling and stabling until weaning (Hinojosa-Cuéllar et al 2013). Divergences in ADG reported between studies could be attributed to differences in the control of lamb lactation and in the feeding program of ewes and lambs.…”

Section: Resultsmentioning

confidence: 64%

A note on the changes in the preweaning growth of Pelibuey lambs

Oliva-Hernández

García-Osorio

2016

Arch. med. vet.

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Section: Resultsmentioning

confidence: 64%

A note on the changes in the preweaning growth of Pelibuey lambs

Oliva-Hernández

García-Osorio

2016

Arch. med. vet.

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“…In the current study, lambs performed better in year 2009 followed by 2013 and 2012. Other authors, showed different ADG post-weaning in lambs along the years, attributing this performance to the similarity of environmental conditions during the years evaluated (Hinojosa-Cuéllar et al 2013). Differences between years for the response variables in the current study suggest that environmental conditions, including administrative management, availability of feed resources and climate could be different leading to changes in productive variables (Dixit et al 2001;Benyi et al 2006;Hinojosa-Cuéllar et al 2013).…”

Section: Resultsmentioning

confidence: 72%

“…Hinojosa-Cuéllar et al (2013) reported the effect of the season in newborn F1 lambs (Pelibuey × Blackbelly) and their crosses with Dorper and Katahdin. These authors pointed out both greater ADG and body weight for sale in lambs born in the dry season compared to those in rainy season or winter.…”

Section: Resultsmentioning

confidence: 99%

“…Lamb fattening period (LFP) was calculated as the difference between ED and SD and average daily gain (ADG) as the difference between FW and IW divided by LFP. The FW was adjusted to 60 (P60) and 90 (P90) post-weaning days, using the following formulae: P60 = ADG * 60d + IW and P90 = ADG * 90d + IW (Hinojosa et al 2013). P60 was used because it was the aim of the fattening farm, while P90 was estimated according to the commercial finishing weight period in sheep-fattening farms located in Yucatan, southeast of Mexico (Muñoz-Osorio et al 2015a).…”

Section: Database Managementmentioning

confidence: 99%

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The effect of two housing systems on productive performance of hair-type crossbreed lambs in sub-humid tropics of Mexico

Muñoz-Osorio

Aguilar-Caballero

Sarmiento‐Franco

et al. 2016

Journal of Applied Animal Research

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The effect of two housing systems during the fattening period on productive performance of lambs from different hair-type sheep breeds in southeastern Mexico was evaluated. Effects of housing system (raisedslatted floor cages (RFC) vs. floor pens (FP)), year (2009, 2012 and 2013) and season of the year (rainy vs. dry) on average daily gain (ADG), weights adjusted to 60 (P60) and 90 (P90) days post-weaning were evaluated. Data from 1213 lambs collected on the farm over a period of three years were analysed. The ADG, P60 and P90 were affected (P < .01) by the housing system, year and the housing system × year interaction. The season was not a significant source of variation. Lambs housed in RFC were heavier (ADG 306.5 ± 2.69 g, P60 33.2 ± 0.16 kg, P90 42.4 ± 0.24 kg) than those in FP (ADG 269.4 ± 4.24 g, P60 30.9 ± 0.25 kg, P90 39.0 ± 0.38 kg) (P < .01); however, the significant interaction housing system × year suggests that productive performance of lambs may vary between years, despite the housing system. It was concluded that productive performance of hair lamb was affected by housing systems, year and their interaction.ARTICLE HISTORY

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“…La relación de diversos factores de origen ambiental y genéticos con el peso al nacer del ovino han sido estudiados; entre ellos, el estado nutricional de la oveja al parto, tamaño de la camada, tipo de nacimiento, sexo de la cría, número de parto, y época y año de nacimiento (Gardner et al, 2007;Hinojosa-Cuéllar et al, 2013. Sin embargo, en las ovejas de pelo, existe limitada información sobre la influencia del peso al parto de la oveja sobre el comportamiento productivo predestete del cordero (Sarmiento et al, 1998;Perón, 2008).…”

Section: Introductionunclassified

Importancia del peso de la oveja al parto en el comportamiento predestete de corderos Pelibuey

Hinojosa-Cuéllar

Oliva-Hernández

Segura-Correa

et al. 2020

Rev. investig. vet. Perú

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El objetivo de este estudio fue evaluar la influencia del peso al parto de la oveja Pelibuey sobre características de crecimiento predestete de sus corderos en condiciones de clima cálido y húmedo. El estudio fue de tipo retrospectivo y se realizó con información productiva de dos fincas ovinas. Se analizaron 242 observaciones de corderos en la finca 1 y 66 en la finca 2 de los pesos al nacer, ganancia de peso predestete y peso de destete ajustado a 61 días. La información se obtuvo de 147 ovejas en la finca 1 y 42 en la finca 2. El modelo estadístico incluyó, en ambas fincas, los efectos fijos de peso de la oveja al parto (por abajo y por encima del promedio), número de parto (primíparas, multíparas), sexo del cordero (hembra y macho) y tipo de nacimiento (simple y múltiple). El peso al parto y el tipo de nacimiento afectaron (p<0.05) todas las variables dependientes en ambas fincas. El sexo del cordero (p<0.05) influyó sobre el peso de destete en la finca 1. El número de parto afectó el peso al nacer y de destete en la finca 1 (p<0.01) y peso al nacer en la finca 2 (p<0.05). En conclusión, el peso al parto afectó el comportamiento predestete de los corderos en ambas fincas. Los corderos de ovejas con un peso al parto por encima del promedio fueron más pesados al nacimiento y al destete que los corderos de ovejas con un peso al parto por debajo del promedio, y se confirma que los corderos machos, únicos y provenientes de ovejas multíparas tienen mejor comportamiento predestete con respecto a corderos hembras, múltiples y los de ovejas primíparas, respectivamente.

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Comportamiento productivo de corderos F1 Pelibuey x Blackbelly y cruces con Dorper y Katahdin en un sistema de producción del trópico húmedo de Tabasco, México

Cited by 20 publications

References 0 publications

A note on the changes in the preweaning growth of Pelibuey lambs

A note on the changes in the preweaning growth of Pelibuey lambs

The effect of two housing systems on productive performance of hair-type crossbreed lambs in sub-humid tropics of Mexico

Importancia del peso de la oveja al parto en el comportamiento predestete de corderos Pelibuey

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