The goal of this study was to analyze the genetic and environmental factors of selected meat yield indicators in Fleckvieh cattle in the Czech Republic, through the application of station (S) and field (F) testing methods. Data collected from fattened bulls were analyzed for F (n = 9378) and for S (n = 6346). In the F method and the S method, the values of the main meat yield indicators were as follows: carcass weight 402.91 kg (F), 339.37 kg (S); carcass daily gain 626.05 g/day (F), 609.74 g/day (S); SEUROP carcass classification 2.73 (F), 2.19 (S). Environmental factors were found to have a significant impact on the selected meat yield indicators; their heritability ranged from 0.14 (SEUROP classification) to 0.33 (dressing percentage). The genetic trend was significantly positive only in relation to those meat yield traits, which had a positive link to the size or weight of the animal. The genetic correlation between observations obtained in the S and F methods of testing was very high in relation to the carcass daily gain (0.8351) and carcass weight (0.8244), while slightly lower correlations were calculated for the SEUROP classification. A genetic evaluation of the degree of fatness is not routinely performed in Fleckvieh populations, and the newly established heritability for this trait ranges between 0.17-0.20. The genetic correlation between beef yield indicators and the exterior trait of muscularity was also established, and shows a strong link to the net daily gain, the SEUROP classification and body weight (0.79-0.97). The aim of the study was to evaluate the genetic and environmental effects on meat yield and also estimate genetic parameters for new traits. We can also state, based on the results, that a strong positive genetic trend is confirmed, especially in traits related to the size or weight of animals. This result can be used in breeding programs of dual-purpose cattle, where we can genetically improve the meat and milk yield through the body size.

Faculty of AgriSciences Mendel University in Brno Zemědělská 1 613 00 Brno Czech Republic

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Bonfatti V., Albera A., Carnier P. Genetic associations between daily BW gain and live fleshiness of station-tested young bulls and carcass and meat quality traits of commercial intact males in Piemontese cattle. J. Anim. Sci. 2013;91:2057–2066. doi: 10.2527/jas.2012-5386. PubMed DOI

Eriksson S., Näsholm A., Johansson K., Philipsson J. Genetic analysis of post-weaning gain of Swedish beef cattle recorded under field conditions and at station performance testing. Livest. Prod. Sci. 2002;76:91–101. doi: 10.1016/s0301-6226(02)00007-6. DOI

Kučerová J., Keclík R., Maršálek M., Frelich J. Evaluation of meat production of Czech pied bulls in fattening control stations with reference to relative breeding values of milk and meat production of sires. J. Cent. Eur. Agric. 2003;4:111–120.

Costa A., Schwarzenbacher H., Mészáros G., Fuerst-Waltl B., Fuerst C., Sölkner J., Penasa M. On the genomic regions associated with milk lactose in Fleckvieh cattle. J. Dairy Sci. 2019;102:10088–10099. doi: 10.3168/jds.2019-16663. PubMed DOI

Pfeiffer C., Fuerst C., Ducrocq V., Fuerst-Waltl B. Short communication: Genetic relationships between functional longevity and direct health traits in Austrian Fleckvieh cattle. J. Dairy Sci. 2015;98:7380–7383. doi: 10.3168/jds.2015-9632. PubMed DOI

Costa A., Egger-Danner C., Mészáros G., Fuerst C., Penasa M., Sölkner J., Fuerst-Waltl B. Genetic associations of lactose and its ratios to other milk solids with health traits in Austrian Fleckvieh cows. J. Dairy Sci. 2019;102:4238–4248. doi: 10.3168/jds.2018-15883. PubMed DOI

Chládek G., Žižlavský J. Comparison of meat performance of Montbeliarde and Czech Pied bulls fattened to live weight of 680 kg. Acta Univ. Agric. et Silvic. Mendel. Brun. 2004;52:107–114. doi: 10.11118/actaun200452050107. DOI

Chladek G., Zizlavský J., Šubrt J. A comparison of carcass proportions in Czech Pied and Montbeliarde bulls with a high carcass weight. Czech. J. Anim. Sci. 2011;50:109–115. doi: 10.17221/4003-cjas. DOI

Bartoň L., Řehák D., Teslík V., Bureš D., Zahrádková R. Effect of breed on growth performance and carcass composition of Aberdeen Angus, Charolais, Herefordand Simmental bulls. Czech J. Anim. Sci. 2011;51:47–53. doi: 10.17221/3908-cjas. DOI

Bureš D., Bartoň L. Performance, carcass traits and meat quality of Aberdeen Angus, Gascon, Holstein and Fleckvieh finishing bulls. Livest. Sci. 2018;214:231–237. doi: 10.1016/j.livsci.2018.06.017. DOI

Aldai N., Nájera A.I., Martínez A., Celaya R., Osoro K. Correlation between carcass conformation and fat cover degree, and muscle fatty acid profile of yearling bulls depending on breed and mh-genotype. Livest. Sci. 2007;107:199–212. doi: 10.1016/j.livsci.2006.09.014. DOI

Přibyl J., Misztal I., Přibylová J., Šeba K. Multiple-breed, multiple-traits evaluation of beef cattle in the Czech Republic. Czech. J. Anim. Sci. 2003;48:519–532.

Olsen H., Heringstad B., Klemetsdal G. Genetic correlations between body weight, daily weight gain, and semen characteristic traits in young Norwegian Red bulls. J. Dairy Sci. 2020;103:6311–6317. doi: 10.3168/jds.2019-18116. PubMed DOI

Park B., Choi T.J., Park M.N., Oh S.H. Estimation of environmental effects and genetic parameters of carcass traits on Chikso (Korean brindle cattle) Asian-Australas. J. Anim. Sci. 2020;33:525–530. doi: 10.5713/ajas.19.0136. PubMed DOI PMC

Svitáková A., Bauer J., Přibyl J., Vesela Z., Vostry L. Changes over time in genetic parameters for growth in bulls and assessment of suitability of test methods. Czech J. Anim. Sci. 2014;59:19–25. doi: 10.17221/7190-CJAS. DOI

Vestergaard M., Jørgensen K., Çakmakçı C., Kargo M., Therkildsen M., Munk A., Kristensen T. Performance and carcass quality of crossbred beef x Holstein bull and heifer calves in comparison with purebred Holstein bull calves slaughtered at 17 months of age in an organic production system. Livest. Sci. 2019;223:184–192. doi: 10.1016/j.livsci.2019.03.018. DOI

Commission of the SEUROPean Communities . Commission of the SEUROPean Communities (Beef Carcass Classification) Regulations. Commission of the SEUROPean Communities; Brussels, Belgium: 1982. Council Regulations 1358/80, 1208/81, 1202/82. Commission Regulations 2930/81, 563/82, 1557/82.

SAS Institute . SAS/STAT 9.1 User’s Guide. SAS Institute Inc.; Cary, NC, USA: 2004.

Misztal I., Tsuruta S., Lourenco D., Aguilar I., Legarra A., Vitezica L. Manual for BLUPF90 Family of Programs. University of Georgia; Athens, GA, USA: 2015. [(accessed on 17 May 2018)]. Technical Report. Available online: http://nce.ads.uga.edu/wiki/lib/exe/fetch.php?media=blupf90_all2.pdf.

Savoia S., Albera A., Brugiapaglia A., Di Stasio L., Cecchinato A., Bittante G. Heritability and genetic correlations of carcass and meat quality traits in Piemontese young bulls. Meat Sci. 2019;156:111–117. doi: 10.1016/j.meatsci.2019.05.024. PubMed DOI

Engellandt T., Reinsch N., Schild H.J., Kalm E. Progeny test for beef traits in German Simmental—organization, genetic parameters and breeding values. J. Anim. Breed. Genet. 1999;116:47–60.

Crews D.H., Jr., Lowerison J.M., Caron N., Kemp R.A. Genetic parameters among growth and carcass traits of Canadian Charolais cattle. Can. J. Anim. Sci. 2004;84:589–597. doi: 10.4141/a04-019. DOI

Silva L.H., Assis D.E., Estrada M.M., Assis G.J., Zamudio G.D., Carneiro G.B., Filho S.C.V., Paulino M.F., Chizzotti M.L. Carcass and meat quality traits of Nellore young bulls and steers throughout fattening. Livest. Sci. 2019;229:28–36. doi: 10.1016/j.livsci.2019.09.012. DOI

Janiszewski P., Borzuta K., Lisiak D., Grześkowiak E., Powałowski K. Meat quality of beef from young bull carcases varying in conformation or fatness according to the EUROP classification system. Ital. J. Anim. Sci. 2017;17:289–293. doi: 10.1080/1828051X.2017.1398054. DOI

Wajda S., Kondratowicz J., Burczyk E., Winarski R. Slaughter Value And Quality Of Meat From Beef Carcasses Classified To Different Conformation Classes In Europ System. Zywnosc. Nauka Technologia Jakosc/Food Sci. Technol. Qual. 2014;21:136–147. doi: 10.15193/zntj/2014/95/136-147. DOI

Nogalski Z., Wroński M., Wielgosz-Groth Z., Purwin C., Sobczuk-Szul M., Mochol M., Pogorzelska P. The Effect of Carcass Conformation Class (Europ System) on the Slaughter Quality of Young Crossbred Beef Bulls and Holstein-Friesians/Porównanie wartości rzeźnej buhajków mieszańców mięsnych i holsztyno-fryzów w zależności od klasy uformowania w systemie EUROP. Ann. Anim. Sci. 2013;13:121–131. doi: 10.2478/v10220-012-0064-9. DOI

Hozakova K., Bujko J., Vavrisinova K., Zitny J. Evaluation Of The Factors Affecting The Growth Intensity Of Charolais Calves. J. Agric. For. 2019;65:223–232. doi: 10.17707/AgricultForest.65.1.22. DOI

Toušová R., Ducháček J., Stádník L., Ptáček M., Beran J. The Effect of Selected Factors on the Growth Ability of Charolais Cattle. Acta Univ. Agric. Silvic. Mendel. Brun. 2014;62:255–260. doi: 10.11118/actaun201462010255. DOI

Vostrý L., Milerski M., Krupa E., Veselá Z., Vostrá-Vydrová H. Genetic relationships among calving ease, birth weight and perinatal calf survival in Charolais cattle. Anim. Sci. Pap. Rep. 2015;33:233–242.

Do C., Park B., Kim S., Choi T., Yang B., Park S., Song H. Genetic Parameter Estimates of Carcass Traits under National Scale Breeding Scheme for Beef Cattle. Asian-Australas. J. Anim. Sci. 2016;29:1083–1094. doi: 10.5713/ajas.15.0696. PubMed DOI PMC

Irshad A., Gurunathan K., Kumar S., Kumar A., Kumar A., Vishnuraj M.R., Shukla V. Factors Influencing Carcass Composition of Livestock: A Review. J. Anim. Prod. Adv. 2013;3:1. doi: 10.5455/japa.20130531093231. DOI

Groeneveld E., Peskovicova D. Simultaneous estimation of the covariance structure of field and station test traits in Slovakian pig populations. Czech J. Anim. Sci. 1999;44:145–150.