ON CORN BREEDING 157 



animals, the main purpose of the fanner must always be, 

 next to the increase of yield, to improve the protein and the 

 oil. For, to put it in a few words, protein is a muscle form- 

 er and oil is the fat producing material. From this point 

 of view corn breeding should always embrace both quantity 

 and quality. 



Corn breeding is a new industry. It is hardly older than 

 ten years. But it has developed at once on. a commercial 

 scale. Experience proves it to be highly profitable, and 

 the conviction is rapidly spreading that no corn grower 

 can afford to be ignorant of its principles and its results. 



