

DAIRYING 115 



55. Give some examples illustrating the increase in value 

 of a herd by using a pure bred sire. 



56. Give at least 6 benefits that may be derived from a 

 community breeders' association. 



57. How may tuberculin testing protect both man and 

 beast? What animals are subject to the disease, tuberculosis, and 

 how do they contract it? 



58. How often should tuberculin tests be made, and at what 



season of the year? 



59. Give brief description of tuberculin testing of cows. 



60. Describe a remedy for milk fever, and the treatment of 

 abortion in cows. 



61. How may the people interested in a milk supply be 

 classified, and what is the responsibility of each class? 



62. Give a brief outline of a way to secure the co-operation 

 that will be effective in improving a milk supply. 



63. Give at least 30 observations that should be made in 

 scoring a dairy farm. 



64. How many meetings of the milk men should be held be- 

 fore a score of each dairy is made public? 



65. What score must a dairy have to be classed as "good" 

 and as "poor?" 



66. What is the scale of points on which bottled milk is 

 scored? 





67. What is the difference between market milk and certi- 

 fied milk? 



68. What is meant by a milk commission? 



69. What standards must "inspected" milk pass? 



70. What are some of the advantages of pasteurized milk, 

 arid some of the objections to it? 



