Dietary eubiotics of microbial muramidase and glycan improve intestinal villi, ileum microbiota composition and production trait of broiler

Table 3 The synergistic effect of dietary microbial muramidase and precision glycan supplementation on growth performance in broiler

Items	NC	PC	MR	PG	MRPG
d 1 to 14
BWG, g	241 ± 6.37^b	247 ± 3.34^ab	244 ± 4.87^ab	251 ± 7.27^ab	260 ± 6.32^a
FI, g	415 ± 6.70^b	422 ± 5.51^ab	420 ± 7.72^ab	424 ± 7.52^ab	434 ± 8.19^a
FCR	1.740 ± 0.03	1.713 ± 0.02	1.728 ± 0.03	1.710 ± 0.04	1.682 ± 0.03
d 15 to 35
BWG, g	1,563 ± 11.66	1,581 ± 21.69	1,607 ± 18.64	1,597 ± 14.37	1,614 ± 13.31
FI, g	2,445 ± 39.21	2,466 ± 39.84	2,487 ± 37.05	2,486 ± 31.85	2,505 ± 41.27
FCR	1.565 ± 0.02	1.561 ± 0.01	1.551 ± 0.02	1.558 ± 0.01	1.555 ± 0.02
Overall (d 1 to 35)
BWG, g	1,803 ± 15.68^b	1,828 ± 23.77^ab	1,851 ± 19.61^ab	1,849 ± 13.27^ab	1,874 ± 12.19^a
FI, g	2,861 ± 41.76^b	2,888 ± 40.91^ab	2,908 ± 36.16^ab	2,910 ± 31.73^ab	2,940 ± 40.26^a
FCR	1.587 ± 0.02	1.581 ± 0.01	1.574 ± 0.02	1.575 ± 0.01	1.570 ± 0.02
Mortality	6.96 ± 0.77	6.23 ± 0.68	5.86 ± 0.77	6.23 ± 0.60	5.13 ± 0.73

NC Basal diet, PC Basal diet supplemented with 0.02% probiotics, MR Basal diet supplemented with 0.035% microbial muramidase, PG Basal diet supplemented with 0.1% precision glycan, MRPG Basal diet supplemented with 0.025% microbial muramidase + 0.1% precision glycan, BWG Body weigh gain, FI Feed intake, FCR Feed conversion ratio
^a,bMeans with different superscripts in the same row differ significantly (P < 0.05)

ISSN: 2049-1891