Table 4.

Inflation and mean squared error (MSE) of genomic prediction for 20 traits in Chinese Simmental beef cattle based on five approaches using five‐fold cross‐validation

Trait	b($\widehat{y}$,GEBV)					MSE
	GBLUP	BayesA	BayesB	BayesCπ	BayesR	GBLUP	BayesA	BayesB	BayesCπ	BayesR
ADG	0.63	0.67	0.70	0.93	0.96	0.16	0.17	0.17	0.16	0.15
LW	0.84	0.85	0.83	1.08	1.04	45.48	47.16	46.21	46.51	46.54
CW	0.72	0.74	0.76	0.94	0.95	27.26	29.99	29.79	28.73	28.94
DP	0.87	0.88	0.91	0.65	0.88	2.34	2.40	2.41	2.54	2.48
LMP	0.28	0.31	0.27	0.47	0.43	2.44	2.49	2.47	2.42	2.46
ST	1.56	1.58	1.59	1.76	1.79	19.00	19.41	19.44	22.08	20.12
SR	0.82	0.82	0.86	0.85	0.88	1.42	1.45	1.45	1.45	1.45
CR	0.59	0.61	0.62	0.70	0.76	1.55	1.55	1.55	1.55	1.56
TD	1.01	1.04	1.09	1.19	1.21	2.36	2.42	2.37	2.36	2.35
FS	0.94	0.95	0.97	0.98	0.99	0.49	0.49	0.53	0.49	0.48
BI	0.96	1.00	1.07	1.27	1.25	0.88	0.88	0.89	0.88	0.87
OU	0.83	0.84	0.87	0.92	0.94	0.18	0.20	0.19	0.19	0.18
ER	0.78	0.77	0.78	0.81	0.87	1.65	1.84	1.92	1.91	1.89
KN	0.67	0.67	0.77	0.78	0.79	1.65	1.64	2.12	1.75	1.96
ICO	0.70	0.72	0.74	0.90	0.85	1.10	1.11	1.45	1.12	1.35
HS	0.75	0.76	0.86	0.87	0.89	1.41	1.41	1.55	1.40	1.48
RMW	0.94	0.95	0.97	1.15	1.02	0.86	0.87	0.84	0.92	0.89
BFT	0.45	0.37	0.45	0.50	0.48	0.96	0.96	0.96	0.96	0.97
pH	1.98	1.95	2.08	1.33	1.32	1.71	1.71	1.75	1.72	1.74
SF	1.39	0.64	0.63	0.79	0.76	1.30	1.30	1.31	1.31	1.31

ADG, average daily gain; BFT, back fat thickness; CM, conical muscle; CR, chuck roll; CW, carcass weight; DP, dressing percentage; FS, fore shank; HS, hind shank; ICO, inside cap off; KN, knuckle; LMP, lean meat percentage; LW, live weight; OU, outside; pH, potential of hydrogen; RMW, retail meat weight; SF, shear force; SI, silverside; SR, Spencer roll; ST, striploin; TD, tenderloin.