144 



SWINE 



REQUIREMENT OF NUTRIENTS. 



This standard calls for certain definite quantities of dry 

 matter, and of the nutrients protein, carbohydrate and 



m 



DRY 



3-0 



BOH 



CUT 17. GRAPHIC SCHEME FOR PIG FEEDING. 



ether extract, at different stages in the life of the pig, 

 which can be shown to best advantage by means of 



