64 



CHEMICAL FERTILIZERS ; AND LIME 



(f)) Dissolved bono, containing 15 per cent of available phosphoric 

 acid and 3 per cent of nitrogen. 



(7) Dissolved bone-black, containing 15 per cent of available phos- 

 phoric acid. 



(S) Dissolved rock, containing 12 per cent of available phosphoric acid. 



(9) Muriate of potash, 80 per cent pure, containing 50 per cent of potash. 



(10) Sulfate of potash, 90 to 95 per cent pure, containing 50 per 

 cent of potash. 



(11) Kainit, containing 12 to 13 per cent of potash. 



(12) Wood-ashes, containing 5 per cent of potash. 



Alfalfa 



Nitrogen . 



Available phos- 

 phoric acid 



Potash 



Per Cent 



10 



PorNDS 



FOR One 



Acre 



5 to 10 



30 to 60 



40 to 80 



Pounds of Different Materials for 

 One Acre 



(1) 30 to 60 lb. nitrate of soda : or 



(2) 25 to 50 lb. sulfate of ammonia ; or 



(3) 50 to 100 lb. dried blood ; or 



(4) 1000 to 2000 lb. stable manure. 



(1) 300 to 600 lb. bone-meal ; or 



(2) 200 to 400 lb. dissolved bone-meal or 



bone-black ; or 



(3) 250 to 500 lb. dissolved rock. 



(1) 80 to 160 lb. muriate ; or 



(2) 80 to 160 lb. sulfate ; or 



(3) 325 to 650 lb. kainit ; or 



(4) 800 to 1600 lb. wood-ashes. 



Apples 



Nitrogen . . 



Available phos- 

 phoric acid 



Potash 



Per 



Cent 



PorNDS 



'forOne 

 Acre 



12 



8 to 16 



30 to 60 



50 to 100 



Pounds of Different 

 Materials for One Acre 



(1) 50 to 100 lb. nitrate of 



.soda; or 



(2) 40 to 80 lb. sulphate of 



ammonia; or 



(3) 80 to 160 lb. dried 



blood; or 



(4) 1600 to 3200 lb. stable 



manure, 

 fd) 300 to 600 lb. bone- 

 meal ; or 



(2) 200 to 400 lb. dissolved 



bono-meal or bone- 

 black; or 



(3) 2.50 to .500 lb. dissolved 



rock. 



(1) 100 to 200 lb. muriate; 



or 



(2) 100 to 200 lb. sulfate; 



or 



(3) 400 to 800 lb. kainit; or 



(4) 1000 to 2000 lb. wood- 



ashes. 



Pounds of Different 

 Materials for One Tree 



(1) 1 to 2 lb. nitrate of soda ; 



or 



(2) H to VA lb. sulfate of 



ammonia ; or 



(3) IM to 3 lb. dried blood; 



or 



(4) 35 to 70 lb. stable ma- 



nure. 



(1) 6 to 12 lb. bone-meal; 



or 



(2) 4 to 8 lb. dissolved bone 



or bone-black ; or 



(3) 5 to 10 lb. dissolved 



rock. 



(1) 2 to 4 lb. muriate ; or 



(2) 2 to 4 lb. sulfate ; or 



(3) 8 to 161b. kainit ; or 



(4) 20 to 40 lb. wood-ashes. 



