14 The Bulletin. 



No. 10— 



Bone-meal, 22.5 per cent phosphoric acid and 3.7 per cent 

 nitrogen 1.000 pounds 



Cotton-seed meal, 6.59 per cent nitrogen, 2.5 per cent phos- 

 phoric acid, and 1.5 per cent potash 900 pounds 



Muriate of potash, 50 per cent potash 100 pounds 



2,000 pounds 



This mixture will contain: phosphoric acid, 12.3 per cent; potash, 

 3.1 per cent; nitrogen, 4.8 per cent (equal to ammonia, 5.83 per 

 cent). 



No. 11— 



Acid phosphate, 14 per cent phosphoric acid 650 pounds 



Cotton seed, 3.1 per cent nitrogen, 1.3 per cent phosphoric 



acid, and 1.2 per cent potash 1,300 pounds 



Kainit. 12.5 per cent potash 50 pounds 



2,000 pounds 



This mixture will contain: available phosphoric acid, 5.3 per 

 cent; potash, 1 per cent; nitrogen, 2 per cent (equal to ammonia, 

 2.43 per cent). 



No. 12— 



Acid phosphate. 14 per cent phosphoric acid 1,350 pounds 



Tankage, 11 per cent nitrogen 575 pounds 



Muriate of potash, 50 per cent potash 75 pounds 



2,000 pounds 



This mixture will contain: available phosphoric acid, 9.4 per 

 cent; potash, 1.8 per cent; nitrogen, 3.1 per cent (equal to ammonia, 

 3.76 per cent). 



No. 13— 



Acid phosphate. 16 per cent phosphoric acid 1,350 pounds 



Tankage, 11 per cent nitrogen 575 pounds 



Muriate of potash, 50 per cent potash 75 pounds 



2,000 pounds 



This mixture will contain: available phosphoric acid, 10.8 per 

 cent; potash, 1.8 per cent; nitrogen, 3.1 per cent (equal to ammonia, 

 3.76 per cent). 



No. 14— 



Acid phosphate. 14 per cent phosphoric acid 1,200 pounds 



Dried blood, 13 per cent nitrogen 300 pounds 



Cotton-seed meal, 6.59 per cent nitrogen, 2.5 per cent phos- 

 phoric acid, and 1.5 per cent potash 300 pounds 



Kainit, 12.5 per cent potash 200 pounds 



2,000 pounds 



This mixture will contain : available phosphoric acid, 8.7 per cent ; 

 potash, 1.4 per cent; nitrogen, 2.8 per cent (equal to ammonia, 

 3.40 per cent). 



