Table 5. Response in carcass traits of DMRs to CM inclusion levels

Traits	CM inclusion levels					Significance levels
	T1	T2	T3	T4	SEM	Linear	Quadratic
Warm carcass weight (kg)	21.36	20.96	20.53	23.23	0.80	NS	NS
Cold carcass weight (kg)	20.80	20.49	19.95	22.24	0.83	NS	NS
Warm dressing (%)	52.09	55.95	53.96	53.47	1.27	NS	*
Cold dressing percentage (%)	50.68	54.70	52.52	51.11	1.26	NS	**
pH-45 min	6.99	6.94	6.92	6.91	0.13	NS	***
pH-1 h	6.86	6.88	6.87	6.86	0.12	NS	**
pH-3 h	6.76	6.79	6.78	6.77	0.12	NS	**
pH-6 h	6.20	6.55	6.64	6.63	0.13	NS	*
pH-24 h	5.52	5.45	5.54	5.53	0.13	NS	*
Temperature (°C) at 45 min	14.95	15.94	14.13	14.13	0.91	NS	**
Temperature (°C) at 1 h	11.04	11.53	11.45	11.66	0.32	NS	NS
Temperature (°C) at 3 h	7.60	8.19	7.41	7.33	0.34	NS	NS
Temperature (°C) at 6 h	7.64ab	7.07b	8.11a	6.54c	0.22	*	*
Temperature (°C) at 24 h	3.73	3.63	3.65	3.58	0.17	NS	*

Least square means in the same row with different superscript letters differ significantly (p<0.05); NS, not significant (p>0.05);
p<0.05,
p<0.01,
p<0.001.
DMRs, Dohne Merino rams; CM, canola meal.