572 



INDEX 



Toulouse goose, 79 



Gray, 79 

 Trap nest, 517 



construction, 517 



records, 135, 136, 137 

 Trees for poultry yards, 209 

 Trio, 29 



Trombidium holosericeum, 239 

 Trussing, 386 

 boning, 389 



Lancashire method, 387 

 roasters, 387 

 Sussex method, 389 

 Trypsin, 256 

 Tuberculin, 232 



intradermal test, 232 

 Tuberculosis, 232 

 Turkey class, 74 



age of laying, 148 



Black, 74 



Bourbon, 74 



Bronze, 74 



Buff, 74 



feed, 149 



feeding, 336 



housing, 149 



Narragansett, 74 



number of eggs laid, 148 

 of hens to mate with one 

 tom, 149 



selecting for breeding, 148 



sitters, 148 



size of nests, 148 



Slate, 74 



White, 74 

 Turnips, 292 

 Twisted comb, 29 



feathers, 29 

 Types of combs, 28 

 Typical, 29 



U 



Under color, 29 

 Unit system house, 189 

 construction, 189 

 Up-to-date poultry plant, 204 

 Uric acid, 260 

 Urine, 263 

 Ustilago carbo, 312 



maydis, 312 

 Utility classification, 95 



judging, 113 



poultry, 29 



Vacation, 29 



bird, 109 

 Value of egg crop of U. S., 18 

 Variation, discontinuous, 125 

 Variety, 20 



Barred, 43 



Black, 44 



Blue, 44 



Brown, 44 



Buff, 43 



classification, 39 



Columbian, 43 



Dark, 44 



Golden, 43 



Light, 44 



Mottled, 44 



PencOed, 43 



Partridge, 43 



Red, 44 

 Pyle, 44 



SHver, 43 

 Gray, 44 



Spangled, 44 



Speckled, 44 



White, 43 

 Velvet bean meal, 289 

 Vent, 30 

 VentOation, 168, 169 



amount required, 168 



by diffusion, 170 



draft, 171 



methods, 168, 169 



windows, 171 

 Vermin, 236 

 Vice, 219 



egg eating, 219 



feather pulling, 220 



toe picking, 220 

 Vigor, 138 

 Villi, 262 



Vitamincs, 272, 274 

 Vulture hocks, 30 

 V-shaped comb, 30 



W 



Water, 161 

 containers, 212 

 fountains, 213 

 in body, 274 

 source, 161 

 troughs, 212 



