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Table 1 Composition (g/kg, as fed basis) of the experimental dietsa

From: Effects of extrusion of rice bran on performance and phosphorous bioavailability in broiler chickens

Ingredients and composition Starter Finisher
T1 T2 T3 T4 T5 T1 T2 T3 T4 T5
Corn 592.1 407.6 315.2 407.6 315.2 648.4 463.8 371.5 463.8 371.5
Soybean meal, (480 g crude protein/kg) 357.3 334.5 323.0 334.5 323 300.1 277.1 265.7 277.1 265.7
Raw rice bran 0 200 300 0 0 0 200 300 0 0
Extruded rice bran 0 0 0 200 300 0 0 0 200 300
Soybean oil 13 21.3 25.5 21.3 25.5 17.8 26.2 30.3 26.2 30.3
Dicalcium phosphate 14.4 13.2 12.6 13.2 12.6 13.3 12.1 11.5 12.1 11.5
Calcium carbonate 12.5 13.1 13.5 13.1 13.5 11.7 12.4 12.7 12.4 12.7
Salt 4.2 3.9 3.8 3.9 3.8 3.1 2.9 2.8 2.9 2.8
Vitamin premixb 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
Mineral premixc 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
DL-methionine (990 g methionine/kg) 1.5 1.4 1.4 1.4 1.4 0.6 0.5 0.5 0.5 0.5
Calculated nutrientsd           
Crude protein 208 208 208 208 208 188 188 188 188 188
ME, kcal/kg 2900 2900 2900 2900 2900 3000 3000 3000 3000 3000
Lys 11.2 11.2 11.2 11.2 11.2 9.8 9.8 9.9 9.8 9.9
Met 4.8 4.7 4.7 4.7 4.7 3.6 3.6 3.6 3.6 3.6
Met + Cys 8.2 8.2 8.2 8.2 8.2 6.8 6.8 6.8 6.8 6.8
Calcium 9.1 9.1 9.1 9.1 9.1 8.4 8.4 8.4 8.4 8.4
Total P 6.7 8.8 9.8 8.8 9.8 6.3 8.4 9.4 8.4 9.4
Available P 4.1 4.1 4.1 4.1 4.1 3.8 3.8 3.8 3.8 3.8
Sodium 1.8 1.8 1.8 1.8 1.8 1.4 1.4 1.4 1.4 1.4
  1. aStarter (8–21 d); finisher (22–42 d)
  2. T1 control, T2 20 % raw rice bran, T3 30 % raw rice bran, T4 20 % extruded rice bran, T5 30 % extruded rice bran
  3. bVitamin concentrations per kg of diet: vitamin A 10000 IU, vitamin D3 2000 ICU, vitamin E 10 IU, vitamin K3 2.5 mg, thiamin 1.5 mg, riboflavin 5 mg, niacin 40 mg, pantothenic acid 10 mg, pyridoxine 5 mg, folic acid 1 mg, vitamin B12 0.01 mg, biotin 0.15 mg, choline chloride 1200 mg
  4. cMineral concentrations per kg of diet: Mn 60 mg, Zn 40 mg, Fe 80 mg, Cu 8 mg, Se 0.15 mg
  5. dBased on ingredient composition in NRC (1994)