First Lessons in Dairying 



CHAPTER I 



Secretion of Milk 



Incentives to secretion. The birth of the young is 

 the primary incentive to the secretion of milk by 

 all animals which suckle their young. In some cases 

 manipulation of the secretory glands has induced 

 the secretion of milk. 



Development of the udder. In the wild animals 

 and the modern scrub cow the udder is small and 

 imperfectly developed. Improved feeding, selec- 



DOLLY BLOOM, FAMOUS GUERNSEY (l2,77O). 

 RECORD: MILK, 17,297 POUNDS; BUTTER FAT, 836.2 POUNDS 



