o 



6 



The Bulletin. 



Table VII— RESULTS OF FERTILIZER EXPERIMENTS WITH COTTON ; 



RESULTS IN FIELD 



Number 



of 



Plat. 



*g2 



112 



t92 



182 



1162 



Fertilizer Application per Acre. 



13.5 pounds 14.8% nitrate of soda] 



\= N= 



61.6 pounds 13% blood J 



j 200 pounds 14% acid phosphate= P= 



I, 50 pounds 20% manure salt^.. K= 



Unf ertilized= 0= 



77 pounds 13% blood=--- N= 



200 pounds 14% acid phosphate= P= 



50 pounds 20% manure salt= -K= 



Unf ertilized= 0= 



77 pounds 13% blood== N= 



200 pounds 14% acid phosphate= P= 



I, 50 pounds 20% manure salt^ K= 



CO 03 

 O ki 



J3 O 

 m a> I- m ^ " 



•o M o -a u^ 



Ol- CO P-^S^ 



-,_ *. - — — w , o O i> 



O 



-(U 



Yield of Seed 



Cotton in 



Pounds per 



Acre. 



1903. 



10 



10 



10 



28 



28 



28 



10 



10 



10 



1904. 



RESULTS IN FIELD 



(*52+142) 



*102 



5* 



t8< 



t7< 



Unfertilized^ 0= . 



f 77 pounds 13% blood= N= 10 



200 pounds 14% acid phosphate= P= 



50 pounds 20% manure salt= K= ...... 



Unf ertilized= 0= 



28 



77 pounds 13% blood= N 



200 pounds 14% acid phosphate= P= 



50 pounds 20% manure salt= .K= 



77 pounds 13% blood^ N= 



200 pounds 14% acid phosphate= -P= 



50 pounds 20% manure salt==: K= 



= 10 



10 



28 



10 



28 



10 



10 



