Influence of Manures on Yield of Timothy Hay. 

 TABLE I. — continued 



261 



Plat 



No. 



721 



722 



723 

 724 



725 

 726 

 727 



728 



729 



730 

 731 

 732 



Treatment 



160 lbs. nitrate of soda 



80 lbs. muriate of potash 



320 lbs. acid phosphate 



160 lbs. nitrate of soda ) 



80 lbs. muriate of pota.sh >• 



640 lbs. acid phosphate ) 



No treatment 



320 lbs. nitrate of soda ) 



80 lbs. muriate of potash v 



640 lbs. acid phosphate ) 



320 lbs. nitrate of soda \ 



80 lbs. muriate of potash >• 



320 lbs. acid phosphate ) 



No treatment 



320 lbs. nitrate of soda 



80 lbs. muriate of potash 



320 lbs. acid phosphate 



640 lbs. nitrate of soda ) 



80 lbs. muriate of potash ^ 



320 lbs. acid phosphate ) 



No treatment 



No treatment 



10 tons manure 



20 tons manure 



Yield of Hay Per Acre 



190S 



lbs. 

 4.590 



4,350 

 3 > 200 

 5.8S0 



6,610 

 2,110 

 4,310 



2,470 



1,570 

 1,420 

 4,090 

 5,520 



1906 



lbs. 

 6,550 



5,730 

 3,290 

 7.940 



7,420 



3. 190 

 7,110 



7,590 



2,590 

 2, 230 



4.350 

 7.420 



1907 



lbs. 

 5.960 



5.730 

 2,830 



6,950 



7,280 

 3.140 

 7,250 



8, 160 



2,550 

 2,350 

 6,840 

 8,940 



Average 

 for 3 

 years 



lbs. 

 5,700 



5,270 

 3,107 



6.923 



7,103 

 2,813 

 6,223 



6,073 



2,237 

 2 ,000 



5.093 

 7.293 



The following table gives the apparent increase in yield of hay per 

 acre, due to the different fertilizer treatments : 



TABLE II 



