Preliminary observations on carcass traits and meat yield of five types of Brahman-influenced grass-fed bulls

Keywords: beef, Brahman, bull, carcass grading, crossbreeding, meat yield


Benefiting from interventions of the savanna ecosystem, breeders in Los Llanos of Apure State (Venezuela) are exploring the opportunity to improve cattle genetics by implementing crossbreeding programs.  Fifty yearling bulls of five types of Brahman influence [ST-Brahman (n = 10), F1 Angus x Brahman (F1-Angus; n = 10), F1 Chianina x Brahman (F1-Chianina; n = 10), F1 Romosinuano x Brahman (F1-Romosinuano; n = 10), and F1 Simmental x Brahman (F1-Simmental; n = 10)] were selected to be compared in carcass performance (linear measurements, quality and quantity indicators, Venezuelan and U.S. grades, and cutability) at a desirable conformation endpoint with a suitable market weight of 480 kg.  Shorter ST-Brahman carcasses exhibited the most abundant finish, significantly different from the longer F1-Simmental and F1-Romosinuano counterparts.  All carcasses fell into the A youngest maturity and were eligible for the USDA "Bullock “class designation; 62% reached the top Venezuelan quality grade, 96% graded US Standard and 64% reached the US yield grade 1, indicating superior cutability. Significant differences in yield of individual cuts (ribeye + strip loin, and cuts from the round) were detected between F1-Romosinuano and St-Brahman, F1-Angus and F1-Chianina counterparts.  F1-Chianina bulls had slight but significant advantages in yield of high-valued boneless cuts as compared to those of F1-Romosinuano and F1-Simmental counterparts. Conversely, F1-Romosinuano outperformed F1-Chianina in 1.73 percentage points of medium-valued boneless cuts (P < 0.05).  Under the sample selection criteria and harvest endpoint, slight changes in carcass performance can be expected from crossbreeding.


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Author Biography

Nancy C Jerez Timaure, La Universidad del Zulia. Maracaibo, Venezuela
Ing. Agr. M. Sc. Ph. D.


Byers, F. M., H. R. Cross, and G. T. Schelling. 1988. Integrated nutrition, genetics, and growth management programs for lean beef production. In: Designing Foods: Animal product options in the marketplace. National Academy Press, Washington, DC. p. 283–291.

Chase Jr., C.C., P. J. Chenoweth, R.E. Larsen, A. C. Hammond, T. A. Olson, R.L. West, and D.D. Johnson. 2001. Growth, puberty, and carcass characteristics of Brahman-, Senepol-, and Tuli-sired F1 Angus bulls. J. of Anim. Sci. 89: 2006–2015.

COVENIN. 1982. Comisión Venezolana de Normas Industriales. Norma Venezolana 792-82. Carne de bovino. Definición e identificación de las piezas de una canal. Ministerio de Fomento. Fondonorma, Caracas, Venezuela. p 10.

COVENIN. 1983. Comisión Venezolana de Normas Industriales. Norma Venezolana 2072-83. Ganado bovino. Inspección Postmortem. Ministerio de Fomento. Fondonorma, Caracas, Venezuela. p 10.

Crouse, J. D., L. V. Cundiff, R. M. Koch, M. Koohmaraie, and S.C. Seideman. 1989. Comparisons of Bos indicus and Bos taurus inheritance for carcass beef characteristics and meat palatability. J. Anim. Sci. 67: 2661-2668.

Decreto Presidencial No. 181. 1994. Gaceta Oficial de la República de Venezuela No 4737. p. 4. Caracas, Venezuela.

Decreto Presidencial No. 1896 (1997) Gaceta Oficial de la República de Venezuela No. 36.242. p 4. Caracas, Venezuela.

FONACIT. 2008. Código de Bioética y Bioseguridad. Ministerio del Poder Popular para Ciencia y Tecnología. 3a Edición. 63 pp.

Huerta-Leidenz, N. 2013. International nomenclature guide of beef cuts for the U.S.A. and other countries targeted by the U.S. Meat Export Federation. U.S.M.E.F. (Accessed 23 December 2020).

Huerta-Leidenz N, E. Alvarado, L. Martínez, and E. Rincón. 1979. Conformación, acabado y características biométricas de la canal de diferentes clases de bovinos sacrificados en el Estado Zulia. Rev. Fac. Agron. (LUZ). 5: 522-536.

Huerta-Leidenz, N., and K. Belk. 1996. The Brahman cattle on the threshold of the XXI Century. Astro-Data, Maracaibo, Venezuela.

Huerta-Leidenz, N., and N. Jerez-Timaure. 1996. Discovering commercial value of Venezuelan beef. In: Ed. N Huerta-Leidenz and K Belk, editors, The Brahman cattle on the threshold of the XXI Century. Astro-Data, Maracaibo, Venezuela. p. 349-373.

Huerta-Leidenz, N., and O. Morón-Fuenmayor. 1996. Variation of certain traits measured in live cattle and their carcasses and correlations with yield of most valuable cuts. Rev. Científica FCV-LUZ. 6: 53-67.

Huerta-Leidenz, N., A. Rodas-González, and G.C. Smith. 2004. Effect of vacuum aging and influence of sire on palatability of beef longissimus from grass-fed F1 Senepol x Zebu bulls. Rev. Cientifica FCV-LUZ 14: 263-269.

Huerta-Leidenz, N., A. Rodas-González, A. Vidal, J. Lopez-Nuñez, and O. Colina. 2016. Carcass cut-out value and eating quality of longissimus muscle from serially harvested savannah-raised Brahman–influenced cattle and water buffaloes in Venezuela. Animal Product. Sci. 56:2093-2104.

Huerta-Leidenz, N., Ruiz-Flores A, Valerio-Hernandez J, Jerez-Timaure N, and Rodas-Gonzalez A. 2020. Bullock carcass performance trends in Brahman and F1 crosses fattened on tropical pastures. Nacameh. 14(1): 16-30.

Jerez-Timaure, N., and N. Huerta-Leidenz. 2009. Effects of breed type and supplementation during grazing on carcass traits and meat quality of bulls fattened on improved savannah. Livestock Sci. 121:219-226.

Johnson, D. D., D. K. Lunt, J. W. Savell, and G.C. Smith. 1988. Factors affecting carcass characteristics and palatability of young bulls. J. Anim. Sci. 66: 2568-2577.

Lascano, C. E. 1991. Harry Stobbs Memorial Lecture: Managing the grazing resource for animal production in tropical America. Trop. Grassl. 25: 66-72.

Lopez, A. L. 1977. Effects of age, breed and method of carcass suspension on Bullock beef palatability, carcass traits, histological measurements and certain age and yield predictors. Ph. D. Dissertation. Texas A&M University, College Station, Texas.

Montero, A., N. Huerta Leidenz, A. and Rodas González, L. Arenas de Moreno. 2014. Fabrication and variation of the cut-out yield of beef carcasses in Venezuela: Anatomical description of the process and equivalency of cut nomenclature to North American counterparts. Nacameh 8:1-22.

Piedrahita, J., R. Quintanilla, C. Sañudo, J. L. Olleta, M. M. Campo, B. Panea, G. Renand, F. Turin, S. Jabet, K. Osoro, M.C. Olivan, G. Noval, P. Garcia, M. D. Garcia, M. A. Oliver, M. Gispert, X. Serra, M. Espejo, S. Garcias, M. Lopez, and M. Izquierdo. 2003. Carcass quality of 10 beef catlle breeds of the Southwest of Europe in their typical production systems. Livest. Prod. Sci. 82: 1-13.

Plasse, D., 1992. Presente y futuro de la producción bovina en Venezuela. In: Ed. C. González-Stagnaro, editor, Ganadería mestiza de doble propósito. Universidad de Zulia Press, Maracaibo, Venezuela. pp. 1-24.

Plasse, D., H. Fossi, R. Hoogesteijn, O. Verde, C.M. Rodríguez, R. Rodríguez, and P. Bastidas. 1995. Growth of F1 Bos taurus × Bos indicus versus Bos indicus beef cattle in Venezuela. II. Initial, final, and carcass weight of bulls, and breeding weight of heifers. J. of Anim. Breed. Genet. 112: 133-145.

Preston, T. R., and M. B. Willis. 1975. Intensive beef production. Pergamon Press Inc., New York, USA.

R Core Team. 2019. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. (Accessed 22 December 2019).

Reverter, A., D. J. Johnston, D. Perry, M. E. Goddard, and H. M. Burrow. 2003. Genetic and phenotypic characterization of animal, carcass, and meat quality traits from temperate and tropically adapted beef breeds. 2. Abattoir carcass traits. Aust. J. Agric. Res. 54: 119-134.

Riera-Sigala T, A., Rodas-González, C. Rodríguez-Matos, J. F. Avellaneda, and N. Huerta-Leidenz. 2004. Growth traits and carcass weights of purebred Brahman and F1 Brahman x Bos taurus bulls raised and fattened semi-intensively on improved savannah. Arch. Latinoam. Prod. Anim. 12: 66–72.

Riley, D. G., C. C. Chase, S. W. Coleman, W. A. Phillips, M. F. Miller, J. C. Brooks, D. D. Johnson, and T. A. Olson. 2012. Genetic effects on carcass quantity, quality, and palatability traits in straight bred and crossbred Romosinuano steers. J. Anim. Sci. 90: 2159–2166.

Rodas González, A., N. Huerta-Leidenz, and N. Jerez-Timaure. 2017. Benchmarking Venezuelan quality grades for grass-fed cattle carcasses. Meat Muscle Biol. 1: 71-80.

Rodríguez-Voigt, A., E. Noguera, H. Rodríguez, N. Huerta-Leidenz, O. Morón-Fuenmayor, and E. Rincón. 1997. Crossbreeding dual-purpose type cattle for beef production. Meat Sci. 47: 177-185. doi:10.1016/S0309-1740(97)00044-2

Sarmiento G, M. Pinillos, M. Pereira Da Silva, and D. Acevedo. 2004. Effects of soil water regime and grazing on vegetation diversity and production in a hyperseasonal savanna in the Apure´s Llanos, Venezuela. J. Trop. Ecol. 20: 2019-220.

Schutt, K. M., H. M. Burrow, J. M. Thompson, and B. M. Bindon. 2009. Brahman and Brahman crossbred cattle grown on pasture and in feedlots in subtropical and temperate Australia. I. Carcass quality. Anim. Prod. Sci. 49: 426-438.

Shapiro, S., and M. Wilk. 1965. An analysis of variance test for normality (complete samples)', Biometrika. 52: 591-611.

Smith, J. K., E. J. Chacón-Moreno, R. H. G. Jongman, P. Wenting, and J. H. Loedeman. 2006. Effect of dike construction on water dynamics in the flooding savannahs of Venezuela. Earth Surf. Proc Land. 31: 81–96.

Steel, D., and H. Torrie. 1992. Bioestadística: Principios y procedimientos 2nd ed. Mc. Graw Hill, Mexico DF, Mexico.

USDA. 2017. Official United States standards for grades of feeder cattle. Agric. Marketing Serv., United States Department of Agriculture, Washington, DC.

Vazquez-Mendoza, O. V., G. Aranda-Osorio, M. Huerta-Bravo, A. E. Kholif, M. M. Y. Elghandour, A. Z. M. Salem, and E. Maldonado-Simán. 2017. Carcass and meat properties of six genotypes of young bulls finished under feedlot tropical conditions of Mexico. Anim. Prod. Sci. 57: 1186–1192.

How to Cite
Riera Sigala, Tomas, Nelson O. Huerta Leidenz, Nancy C Jerez Timaure, Argenis Rodas Gonzalez, Jorge A. Ordonez Vela, and Alexis Moya. 2021. “Preliminary Observations on Carcass Traits and Meat Yield of Five Types of Brahman-Influenced Grass-Fed Bulls”. Latin American Archives of Animal Production 29 (1-2), 67-77.
Original paper