136 



LOGGING 



RATIONS ACTUALLY FED TO HORSES AND DIGESTIBLE 

 NUTRIENTS AND ENERGY IN RATIONS CALCU- 

 LATED TO A BASIS OF looo POUNDS LIVE WEIGHT i 



1 From Principles of Horse Feeding, by C. F. Langworthy. Farmers' Bulletin No. 170, U. S. 

 Department of Agriculture, Washington, D. C, 1903, p. 31. 



2 The standard salt allowance is 2 ounces weekly. 



