1913. 



PUBLIC DOCUMENT — No. 31. 



151 



Avercuje Composition of the Herd Milk — Concluded. 



Experiment II. 



Experiment III. 



Corn nie.il, 

 Oat, . 



14.71 

 14.54 



5.93 

 5.90 



Nd Amount of Dry and Digestible Organic Matter Required to yroduce 

 Milk, Milk Solids and Fal.^ 



Experiment I. 



Excluding food of maintenance. 



The above was calculated on tlic basis of Haecker's data, al- 

 lowing 1.25 ponnds of drv matter and .792 pound of digestible 

 organic matter per 100 pounds live weight for maintenance. 



