Ingredient (%) |
Diet1
|
|||
---|---|---|---|---|
CE | PKE | CR | P-free | |
Corn starch | 29.00 | 26.70 | 18.60 | 45.19 |
Copra expellers | 40.00 | - | - | - |
Palm kernel expellers | - | 40.00 | - | - |
Cassava root | - | - | 40.00 | - |
Sucrose | 20.00 | 20.00 | 20.00 | 20.00 |
Soybean oil | 1.70 | 2.00 | 4.50 | 4.70 |
Gelatin | 8.00 | 10.00 | 16.00 | 17.00 |
Cellulose | - | - | - | 10.00 |
DL-methionine | - | - | - | 0.30 |
L-threonine | - | - | - | 0.10 |
L-tryptophan | - | - | - | 0.11 |
L-histidine | - | - | - | 0.10 |
L-isoleucine | - | - | - | 0.10 |
Ground limestone | 0.40 | 0.40 | - | 1.00 |
Potassium carbonate | - | - | - | 0.40 |
Magnesium oxide | - | - | - | 0.10 |
Salt | 0.40 | 0.40 | 0.40 | 0.40 |
Vitamin-mineral premix2 | 0.50 | 0.50 | 0.50 | 0.50 |
1 CE = Copra expellers 40% diet; PKE = Palm kernel expellers 40% diet; CR = Cassava root 40% diet; P-free = Phosphorus-free diet.
2 Provided the following quantities per kg of complete diet: vitamin A, 25,000 IU; vitamin D3, 4,000 IU; vitamin E, 50 IU; vitamin K, 5.0 mg; thiamin, 4.9 mg; riboflavin, 10.0 mg; pyridoxine, 4.9 mg; vitamin B12, 0.06 mg; pantothenic acid, 37.5 mg; folic acid, 1.10 mg; niacin, 62 mg; biotin, 0.06 mg; Cu, 25 mg as copper sulfate; Fe, 268 mg as iron sulfate; I, 5.0 mg as potassium iodate; Mn, 125 mg as manganese sulfate; Se, 0.38 mg as sodium selenite; Zn, 313 mg as zinc oxide; butylated hydroxytoluene, 50 mg.
Item |
Diet1
|
|||
---|---|---|---|---|
CE | PKE | CR | P-free | |
DM (%) | 92.2 | 92.1 | 91.0 | 92.7 |
GE (kcal/kg) | 4,124 | 4,234 | 4,175 | 4,206 |
CP (%) | 16.4 | 16.8 | 18.8 | 18.9 |
Ether extract (%) | 4.72 | 4.65 | 4.79 | 4.75 |
Crude fiber (%) | 3.14 | 5.01 | 2.08 | 4.42 |
Ash (%) | 3.70 | 2.66 | 3.10 | 2.38 |
Calcium (%) | 0.18 | 0.40 | 0.21 | 0.52 |
Phosphorus (%) | 0.22 | 0.25 | 0.04 | 0.01 |
NDF (%) | 22.8 | 27.1 | 8.04 | 10.8 |
ADF (%) | 10.6 | 15.5 | 4.16 | 6.42 |
Diet2
|
SEM | p-value | |||
---|---|---|---|---|---|
CE | PKE | CR | |||
Feed intake (g/d) | |||||
Total feed intake | 1,136 | 1,250 | 1,331 | 111 | <0.001 |
Ca intake | 2.06b | 5.03a | 2.94b | 0.34 | <0.001 |
P intake | 2.48 | 3.13 | 0.60 | 0.29 | 0.089 |
Fecal output | |||||
Total feces (g/d) | 110b | 194a | 75.6c | 68.9 | <0.001 |
Ca in feces (%) | 1.29 | 1.16 | 1.57 | 0.12 | 0.246 |
P in feces (%) | 1.16a | 1.10a | 0.66b | 0.09 | 0.024 |
Ca output (g/d) | 1.52 | 2.13 | 1.45 | 0.30 | 0.233 |
P output (g/d) | 1.37ab | 1.96a | 0.64b | 0.29 | 0.012 |
Digestibility (%) | |||||
ATTD3 of Ca | 28.3b | 58.6a | 48.4ab | 5.09 | 0.004 |
ATTD of P | 46.0a | 39.7a | −14.0b | 7.61 | <0.001 |
STTD3,4 of P | 56.5 | 49.0 | 43.2 | 7.61 | 0.222 |
Ileal Digestibility of Amino Acids in Meat Meal and Soybean Meal Fed to Growing Pigs2014 July;27(7)