dietary treatments consisted of a corn-soybean starter feed ( .37 % total ; .14 % nonphytin phosphorus ) supplemented with 0 , .05 , .10 , .15 , or .28 % phosphorus in the form of dicalcium phosphate , precipitated bone phosphate , or a mixture of soft and precipitated phosphates ( each providing 50 % of the phosphorus addition ) .
C0795598
dicalcium phosphate
C0031705
phosphorus