224 



AGRICULTURAL BACTERIOLOGY 



Perfect 



Allow 



EQUIPMEN T Continued 



eluded from rooms in which milch-cows are 

 kept 



26 There is direct opening from stable 



into silo or grain pit 



27 Separate quarters are provided for 



cows when calving or sick 



28 COW-YARD is properly graded and 



drained 



29 WATER SUPPLY for cows is unpol- 



luted and plentiful 



30 MILK-HOUSE has direct opening into 



cow-barn or other building 



31 Milk-house has sufficient light and ventila- 



tion 



32 Floor is properly graded and water- 



tight . . 



33 Milk-house is properly screened to ex- 



clude flies 



34 MILK PAILS are of smoothly tinned 



metal in good repair 



35 Milk-pails have all seams soldered 



flush 



36 Milk-pails are of the small-mouthed 



design, top opening not exceeding 8 inches in 

 diameter. Diameter 



37 Racks are provided to hold milk-pails 



and cans when not in use 



38 Special milking suits are provided 



40 



METHODS 



39 STABLE INTERIOR painted or whitewashed 



on which is satisfactory 3, fair 2, 



unsatisfactory 1, never 



40 FEEDING-TROUGHS, platforms, or cribs are 



well lighted and clean 



41 Ceiling is free from hanging straw, 



dirt, or cobwebs 



42 Window-panes are washed and kept 



clean . 



