Bioavailability of inorganic phosphate in poultry and lambs, 2; effects of various levels of DCP on the growing performance, nutrient utilizability and blood and bone parameters of broiler chicks
1986
Han, I.K. | Ha, J.K. | Lee, K.U. | Ko, J.Y. (Seoul National Univ., Suwon (Korea R.)) | Lee, D.W. (Sunchon National Coll., Sunchon (Korea R.))
This study was carried out to assess effects of various levels of dietary phosphorus on the growth of broiler chicks, nutrient digestion and blood and bone parameters. Various levels of dietary phosphorus were added to experimental diets with dicalcium phosphate. Five treatments (LL; lower, L; low, O; optimum, H; high, HH; higher) having various dicalcium phosphate levels were involved in this trial. Feeding trials as well as metabolic trials and determination of bone and blood parameters were conducted. Of the various levels of phosphorus, a level (optimum level in present trial) recommended by NRC resulted in the best performance of chicks regardless of experimental period and modification of dietary ingredients
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