. 2020 Apr 18;27(6):1503–1513. doi: 10.1016/j.sjbs.2020.04.017

Table 2.

Effects of different dose supplementation of PBLM and POLM on the growth parameter of broilers.

	1–21 days			21–42 days			1–42 days
Treatments	BWG (g)	Feed intake (g)	FCR	BWG (g)	Feed intake (g)	FCR	BWG (g)	Feed intake (g)	FCR
T₁	638.39^b	1022.59^a	1.60^a	1639.93^b	3002.05^a	1.83^a	2277.32^c	4024.83^a	1.76 ^a
T₂	657.82 ^ab	1033.20 ^a	1.57 ^a	1692.46 ^ab	3019.20 ^a	1.78^b	2350.28^b	4052.40 ^a	1.72^b
T₃	690.50 ^a	1030.37 ^a	1.49^b	1741.05 ^a	3018.20 ^a	1.73^b	2431.55 ^a	4048.57 ^a	1.67^c
T₄	633.04^b	981.14^b	1.55 ^a	1655.21^b	2965.2^b	1.79^b	2288.85^c	3946.35^b	1.72^b
T₅	659.02 ^ab	1035.20 ^a	1.57 ^a	1690.53 ^ab	3026.0 ^a	1.79^b	2349.49^b	4061.20 ^a	1.73^b
T₆	670.70 ^ab	1031.40 ^a	1.54 ^a	1694.33 ^ab	3023.4 ^a	1.78^b	2365.03^b	4054.80 ^a	1.71^b
T₇	688.10 ^a	1038.80^a	1.51^b	1733.10 ^a	3013.8 ^a	1.74^b	2421.20 ^a	4052.60 ^a	1.67^c
SEM	5.9	6.61	0.02	9.34	6.74	0.01	13.62	10.66	0.01
Main effects^!
Supplement dose
2 g / kg	658.42	1034.20	1.58	1691.50	3022.60	1.79	2349.91^b	4056.80 ^a	1.73
4 g / kg	680.60	1030.89	1.52	1717.69	3020.80	1.76	2398.29 ^a	4051.69 ^a	1.69
8 g / kg	660.57	1009.97	1.53	1694.46	2989.50	1.77	2355.03^ab	3999.47^b	1.70
Supplements
P. betle	660.45	1014.91	1.54	1696.44	3000.87	1.77	2356.90	4015.77	1.71
P. odorata	672.61	1035.13	1.54	1705.99	3021.07	1.77	2378.59	4056.20	1.71
Source of variation
Supplement dose	0.251	0.335	0.396	0.282	0.107	0.493	0.067	0.048	0.136
Supplements	0.308	0.167	0.955	0.512	0.154	0.862	0.230	0.051	0.965
Supplement × Supplement dose	0.041	0.196	0.592	0.006	0.358	0.117	0.001	0.082	0.037

^abcThe means with different superscripts within the same columns are significantly different (P < 0.05).

T1: (Basal diet (BD); control); T2:(BD + PBLM 2 g/kg); T3:(BD + PBLM 4 g/kg); T4:(BD + PBLM 8 g/kg); T5: (BD + POLM 2 g/kg); T6: (BD + POLM 4 g/kg); T7: (BD + POLM 8 g/kg)

Data were analysed as a 3 × 2 factorial arrangement, excluding control group.