1 84 



Bulletin 273. 



Plat 704 



160 lbs. nitrate 



of soda 

 Increase due to 

 fertilizer 2.8 bu. 



Plat 703 

 80 lbs. muriate 



of potash 

 Increase due to 

 fertilizer 0.5 bu. 



Fig. 29. 



Plat 702 

 No fertilizer 



Plat 701 



320 lbs. acid 



phosphate 



Increase due to 



fertiEzer 0.0 bu. 



Plat 706 



160 lbs. nitrate 



of soda 

 80 lbs. muriate 



of potash 



Increase due to 



fertihzer 14.6 bu. 



Plat 70s 

 No fertilizer 



Fig. 30. 



Plat 708 

 No fertilizer 



Plat 707 



160 lbs. nitrate 



of soda 



80 lbs. muriate 



of potash 



640 lbs. acid 



phosphate 



Increase due to 



fertilizer 3.7 bu. 



Plat 710 



10 tons farm manure 



Increase due to 



manure 13.8 bu. 



Plat 709 

 320 lbs. nitrate 



of soda 



80 lbs. muriate 



of potash 



320 lbs. acid 



phosphate 



Increase due to 



fertilizer 11. 7 bu. 



Pig. 31. 



Plat 708 

 No fertilizer 



Plat 707 

 160 lbs. nitrate 



of soda 



80 lbs. muriate 



of potash 



640 lbs. acid 



phosphate 



Increase due to 



fertilizer 3.7 bu. 



Figs. 2g, so, 31. — Corn fertilined as shown above and following timothy which re- 

 ceived no fertilisers. The increased yield of corn due to each fertilizer treat- 

 ment is stated. 



