. 2020 Jan 23;6(2):168–178. doi: 10.1016/j.aninu.2020.01.002

Table 10.

Effects of 3 dietary treatments on apparent distal ileal amino acid disappearance rates (g/bird per day) at 35 d post-hatch.

Item, g/bird per day	Treatment			SEM	P-value	LSD (P < 0.05)
Item, g/bird per day	1A (PC)	2B	5E	SEM	P-value	LSD (P < 0.05)
Arginine	2.42^b	187^a	2.20^b	0.0775	< 0.001	0.228
Histidine	0.92^b	0.77^a	0.88^b	0.0335	0.014	0.099
Isoleucine	1.52^b	1.34^a	1.58^b	0.0581	0.024	0.171
Leucine	2.65^b	2.18^a	2.55^b	0.0975	0.007	0.287
Lysine	1.97^b	1.69^a	1.85^ab	0.0758	0.049	0.223
Methionine	1.77^b	1.45^a	1.63^ab	0.0632	0.007	0.186
Phenylalanine	1.77^b	1.45^a	1.63^ab	0.063	0.007	0.185
Threonine	1.19	1.13	1.31	0.057	0.1	–
Valine	1.59	1.48	1.72	0.0652	0.06	–
Alanine	1.31^b	1.07^a	1.24^b	0.0536	0.017	0.158
Aspartic acid	3.15^b	2.44^a	2.86^b	0.1167	0.001	0.343
Glutamic acid	7.98^b	6.92^a	7.46^ab	0.2713	0.037	0.798
Glycine	1.37	1.18	1.33	0.057	0.066	–
Proline	2.22	2.04	2.21	0.0844	0.26	–
Serine	1.66^b	1.39^a	1.58^ab	0.0652	0.023	0.792
Tyrosine	0.85^c	0.61^a	0.75^b	0.0316	< 0.001	0.093

PC = positive control; SEM = standard error of the mean; LSD = least significant difference.

^{a, b, c} Within a row, means not sharing a common superscript are significantly different at P < 0.05.