COTTOy CO^ilPOSITIOX 



269 



The food and fertilizer constituents contained in one ton of 

 cotton seed and of a similar amount of high-grn.de cotton-seed 

 meal are as follows : — 



Pounds of Food and Fertilizer Constituents in One Ton 

 of Cotton Seed and of high-grade Cotton-seed meal 



Food Constituents 



Cotton-seed 



meal, 2000 



1 lb. 



Cotton Cottox- 

 Seed seep Meal 



Principal food constituents 



Protein 



Xitrogen-free extract . 



Fat 



Fiber 



Fertilizer constituents 



Xitrogen 



Phosphoric acid . 

 Potash 



244. Utilizing cotton-seed products. — From the above 

 table it maj- be seen that, regarded as food, and overlooking 

 slight differences in digestibility, cotton-seed meal is much 

 more valuable than cotton seed, having more than t^nce 

 as much protein, but less fat and fiber. 



In fertilizer constituents, high-grade cotton-seed meal 

 is practicall}' t'^ice as rich in nitrogen and phosphoric 

 acid, and more than 50 per cent richer in potash, than 

 cotton seed. 



The farmer may act on the general statement that he is 

 making a nearly even exchange in plant-food when he 

 brings back to his farm half a ton of cotton-seed meal for 

 each ton of seed sold. But in food constituents, cotton- 



