DIBASIC CALCIUM PHOSPHATE FORM PLANT SOURCE EFFECT ON CHICKEN
Dibasic calcium phosphate form plant source is a new mineral feed additives. Source from Inositol which is produced by corn. After acidolysis, neutralization with lime and precipitate the DCP comes out.
RS Plant source DCP is over 19% P content, 29% calcium content, 15% Citric acid soluble P. Mineral source DCP content 16.5% P, 21.5% Ca, 15% Citric acid soluble P. Also Plant source DCP has lesser heavy material content.
Experiment:
1.The new healthy AA+ chicken 180 only. Separated into I, II, III, IV group with 45 chicken each group.
2.Group I doesnt feed any additives.
  Group II feed Mineral Source DCP 1.8% into daily ration.
  Group III feed RS DCP 1.4% into daily ration
  Group IV feed RS DCP 1.2% into daily ration
3. Feeding Trial: 45 days
4. After is slaughter. Then evaluate weigh , broiler production performance, carcass traits, skeletal development, protein, fat, fiber and absorptivity of Ca and P.
 
Result:
Group III shows the best profermance. Weight grows 48.75g/d, feed conversion rate 1.85 in the 42day. Weight grows 39.19g/d in Group I. At week 3, Calcium phosphorus apparent metabolic rate perform similar to each other group(P＞0.05), The utilization rate of crude protein and crude fiber from group III is much better than Group II. At week 6, P conversion rate and other specifications in Group III has been obviously exceed the Group II.
After slaughter, Phosphate in serum of each group is stay around 1.6-2.7 mmol/L. Calcium in serum is stay around 2.2-2.9mmol/L. Alkaline phosphatase activity, Group I 1718.2U/L. Group III in the lowest of 931.67U/L. Carcass net weight, breast muscle weight, leg muscle weight In Group III are evidently higher than Group II.
 
Conclusion:
Mixed DCP into daily feed ration can obviously enhance the meat performance and Utilization of nutrients. Chicken absorbed more in feed of RS Plant source DCP, and grows better than mineral DCP on less additive use.