Index. 



613 



Wintering beef cows, 317 



yearling steers, 363 



with grain, 318 

 without grain, 318 

 Winter v. summer feeding pigs, 508 

 Wolff-Lehmann feeding standards, Appen 



dix Table IV 

 explained, 109-115 

 notes on, 115 



Wood ashes for farm animals, 67 

 Wool, 456 

 fat in, 456 

 growth of, 456 

 influenced by shearing, 457 

 nitrogen and ash in, 17 

 production. 456 

 suint in, 456 

 yolk in, 456 



Work, 84 



causes production of carbon dioxid, 85 

 effects on digestibility of feeds, 254 



milk production, 385 

 heat produced thru, 82 

 increase of body heat thru, 81 

 internal, produces heat, 82 

 net nutrients needed by horses for, 260 

 of the horse, 258 

 performed by the horse, 252 

 possible from 1 Ib. of feed, 261 

 protein waste during, 84 

 relation of speed to, 263 

 relative value of nutrients for producing 



severe by the horse, 264 

 see Energy 

 Yolk in wool, 456 



