Bacteria in Market Milk. 



199 



PERFECT 



ALLOW 



23 VENTILATION consists of sq. ft. muslin i 



covered opening's or....sq. ft. open chutes 

 in ceiling or which is suffi- 

 cient 3, fair 2, poor 1, insufficient 



24 AIR SPACE is cu. ft. per cow (600 and 



over 3) (500 to 600 2) (400 to 500 1) 

 (under 400 0) 



25 LIVE STOCK, other than cows, are ex- 



cluded 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 ven- 



tilation 



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 Rack* are provided to hold milk pails 



and cans when not in use 



38 Special milking suits are provided 



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 .,,.... 



43 WALLS AND LEDGES are free from 



dirt, dust, manure or cobwebs 



44 FLOORS AND PREMISES are free from 



from dirt, rubbish or decayed animal or 

 vegetable matter 



45 COW BEDS are clean, dry and no horse 



manure used thereon.. 



