440 Digestibility of Palm Kernel Cake, etc. 



trials. The average results agree fairly well with the following averages 

 of ten experiments as given by Kellner : 



Percentage Digestibility 



It is evident that so far as digestibility is concerned little fault could 

 be found with the cottonseed cake used in our experiment. 



Digestibility of "Seeds" Hay. 

 {Period IV.) 

 Table VI summarises the results obtained in Period IV, during* 

 which the sheep were fed on hay alone. 



Table VI. Period IV. {''Seeds" Haij only.) 

 Average Daily Ration: 934-4 gms. "Seeds" Hay. 



Sheep ]. 



Corrected Digestibility of Protein. 



Sheep 1 



Sheep 



Crude True Crude True 

 Protein Protein Protein Protein 

 ... 19-7 19-7 19-44 19-44 



... 79-1 76-1 79-4 76-4 



79-2 %* 



(True Protein 76-2% 



* Coefficient determined by direct treatment of the finely -ground hay with pepsin-HCl 

 was 79-7 %. 



Total pepsin-in.sol. protein voided, gms. 



Digestion Coefficients, % 



(Crude Protein 



Average 



