INDEX 



409 



p.U'l l.TATIVE, anaerobic bacteria, 



1 33 



Farcy, 381 



Fats, 70, 74, 75, in 



Faulhorn, 59 



Faults in butter, 232 



Ferments, 42, 43 



Fermentation, 39, 41, 42 ; of tobacco, 

 292 ; test in cheese making, 265 ; 

 theories of, 44 



Fermentations and manure, III 



Fermentations in agriculture, 39 ; in sew- 

 age, 127 



Filtering milk, 179 ; sewage, 126 



Filth as a source of bacteria, 178 ; bac- 

 teria in milk, 214 



Fire blight of peas, 388 



Fission, 24; fungi, 24 



Flagella, 25 



Flavor of butter, 225, 228 ; of cheese, 

 258, 261, 263 ; of oleomargarine, 249 ; 

 of tobacco, 292, 295 



Flesh, preserving of, 311 ; of tuberculous 

 animals, 375 



Foods of bacteria, 32, 35 



Fore milk, bacteria in, 178 



Formalin, 319, 398, 404 



Foulbrood of bees, 385 



Fowl cholera, 379 



Free nitrogen, 112, 115, 125 



Freudenreich, 166, 257 



Frozen milk, 222 



Fruit, drying of, 312 ; preservation of, 



309 



Fuchs, 205 



Functions of bacteria, 22 

 Fungi, classification of, 22 



pALACTASE, 176, 255 



U Gall of pine, 391 



Gammelost cheese, 260 



Garget, 384 



Gelatins, 76 



( icrmicides, 392 



Glanders, 381 



Gorgonzola cheese, 259 



Grape disease, 356 



Granulobacillus, 198 



Green manuring, 156 



Guinea-pig, susceptibility of, 352 



Gumosis of sugar, 325 



Gypsum, 113 



HARD cheeses, 253, 256, 262 

 Hay, 313 



Healthy cow, milk of, 175 



Heat as a disinfectant, 393 



Hermetical sealing, 319 



Hyacinth diseases, 389 



Hydrophobia, 383 



High bred cattle, resistance of, 334 



Hip disease, 352 



Hog cholera, 331, 381 



Hoof and mouth disease, 383 



Hoof-rot, 384 



Hops, spontaneous healing of, 316 



Humus, 56, 65, 73, 90 



IMMEDIATE cooling of milk, 185 

 A Immunity, 331 

 Increase in yield of butter, 224 

 Individual resistance, 331, 333 

 Infected herd, treatment of, 367 

 Inflated cheese, 265 

 Invertin, 46 

 Iron bacteria, 62 



JENSEN, 256 



J Johan-Olsen, 260, 269 



KAINIT, 113 

 Katabolism, 36 



Keeping property of butter, 224 

 Kefir, 207 



Koch, 339, 348, 355, 3 68 > 37$, 379 

 Koummys, 207 



LACTIC acid bacteria, 49, 189, 210; 

 in cheese, 256, 257, 263, 269 ; in 

 cream-ripening, 229; in fresh milk, 

 192 



Lactic fermentation, 40 

 Leeuwenhoek, 17 



Legumes, nitrogen fixation by, 136 

 Leguminous plants in agriculture, 151 

 Leptothrix, 28, 63 

 Liebig, 42, 44 

 Lilac disease, 391 

 Limburger cheese, 259 

 Lime, value in soil, 107 

 Liquid manure, HO, III, 113, 118 

 Lockjaw, 383 

 Loss of material in manure, 112, 115; 



of nitrogen, 1 30 

 Lumpy jaw, 385 

 Lupus, 352 



MALIGNANT pustule, 338, 344; 

 tumor, 385 



