Table 3.
Effect of amino acids-mineral complexed on body weight (BW), average daily gain (ADG), average daily feed intake (ADFI), feed conversion ratio (FCR), and uniformity (UNI) of layer chicks at 35 D, reared under thermoneutral conditions.
Treatments | BW (g) | ADG (g) | ADFI1 (g) | FCR (g:g) | UNI (%) |
---|---|---|---|---|---|
7 D | |||||
IM2 | 68.89 | 5.21 | 8.50 | 1.64 | 66.17 |
AACM3 | 69.42 | 5.28 | 8.50 | 1.61 | 70.83 |
P-value | 0.541 | 0.555 | 0.970 | 0.162 | 0.235 |
SEM | 0.431 | 0.435 | 0.061 | 0.014 | 1.965 |
14 D | |||||
IM | 123.26 | 7.69 | 13.00 | 1.69 | 69.66 |
AACM | 123.35 | 7.61 | 13.22 | 1.74 | 75.56 |
P-value | 0.943 | 0.521 | 0.080 | 0.142 | 0.394 |
SEM | 0.629 | 0.062 | 0.665 | 0.010 | 3.066 |
21 D | |||||
IM | 202.74 | 11.35 | 21.54 | 1.90 | 72.68 |
AACM | 204.26 | 11.56 | 21.68 | 1.88 | 78.25 |
P-value | 0.425 | 0.212 | 0.461 | 0.255 | 0.087 |
SEM | 0.932 | 0.567 | 0.096 | 0.013 | 1.629 |
28 D | |||||
IM | 290.36 | 12.52 | 28.05 | 2.25 | 62.22 |
AACM | 289.69 | 12.20 | 28.34 | 2.33 | 69.64 |
P-value | 0.573 | 0.102 | 0.091 | 0.066 | 0.062 |
SEM | 0.591 | 0.688 | 0.084 | 0.025 | 4.747 |
35 D | |||||
IM | 346.08 | 7.96 | 31.38 | 3.97 | 69.97 |
AACM | 346.50 | 8.12 | 31.14 | 3.88 | 69.64 |
P-value | 0.858 | 0.599 | 0.581 | 0.402 | 0.323 |
SEM | 1.163 | 1.313 | 0.301 | 0.074 | 2.243 |
Total period (1–35 D) | |||||
IM | 346.08 | 312.95 | 718.79 | 2.28 | 69.97 |
AACM | 346.50 | 314.73 | 718.46 | 2.29 | 69.64 |
P-value | 0.857 | 0.912 | 0.941 | 0.650 | 0.323 |
SEM | 1.165 | 1.589 | 3.316 | 0.015 | 2.243 |
Feed intake, g/D.
IM: inorganic mineral.
AACM: amino acids-mineral complexed.