01525nam a2200253 a 450000100080000000500110000800800410001910000170006024501410007726003100021852005110052865000100103965000140104965000130106365300200107665300220109670000280111870000150114670000200116170000200118170000250120170000200122670000250124621039152019-01-14       2018    bl uuuu     u00u1 u    #d1 aNEVES, A. P.  aGuzerá, Senepol and Caracu as sires breeds in crossbreeding schemes on carcass quality of crossbred beef cattle.h[electronic resource]  aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia. Construindo saberes, formando pessoas e transformando a produção animal: anais. Viçosa: Sociedade Brasileira de Zootecnia; Brasília, DF: Associação Brasileira de Zootecnistas.c2018  aBenefits generated by the use of crossbreeding in beef cattle are related to heterosis and complementary effects, not only in the productive aspect, but also in the qualitative aspect of the carcass, mainly in tropical conditions. The aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=89) and heifers (n=104) were produced along two years from mating ½ Nellore + ½ Angus and ½ Nellore + ½ Caracu and Nellore dams with Guzerá, Caracu and Senepol.  aBulls  aHeterosis  aMarbling  aAdapted taurine  aBackfat thickness1 aARAÚJO, T. L. A. C. de1 aFAVERO, R.1 aSILVA, A. M. da1 aFEIJO, G. L. D.1 aMENEZES, G. R. de O.1 aGOMES, R. da C.1 aRIBEIRO, E. L. de A.