INDEX. 517 



Nitrogen-free extract, composition of undigested portion of, 253 



determination of, 51 

 digestibility of, 249 



effecfc of carbhydrates on digestibility of, 282 

 Nitrogenous constituents of body, 14 



composition of, 19 

 plants other than albaminoids, 34 

 Non-nitrogenous constituents of body, 7 

 Non -protein, 357 



digestibility of, 257 



influence of, on feeding standards, 371 



in hay, 298 



early-cut hay, 299 

 legumes, 313 

 tubers and roots, 357 

 Nutrients, 25, 365 



changes in, during digestion, 64 

 classification of, 2G 

 course of, after resorption, 71 

 decompositions of, in body, 87 

 force value of, 215 

 inorganic, 47, 462 

 nitrogenous, 26 

 non -nitrogenous, 88 

 Nutrition, animal, general laws of, 3, 5 



of young animals, 436 

 Nutritive action of asparagin, 165 

 ratio, 52 



effect of, on digestibility, 281 

 value of amides, 158 



indications of, 162 

 gelatin, 1G3 



Oats, 333 



digestibility of, 334 

 Oil, addition of, to fodder in fattening, 398 

 Oil cake, 47, 345 



composition of, 346 



digestibility of, 347 



uses of, 348 

 Oil seeds, 345 



