bone ash
3.The results obtainedfrom 60 samples of bone-ash showed that the average value of the radium-226 concent in bone-ash was 2.1×10~(-14)Ci/g.
9.Phosphorus equivalent of phytase of growing pigs calculated from the equation is 500,750,1 000 FTU/kg of phytase included in corn-soybean diet,inorganic P released from phytate was 0.09 g,0.44 g and 0.72 g when evaluated by bone breaking strength or 0.23 g,0.58 g,1.06 g by bone ash P,respectively.

