23' 



Pounds per acre of fertilkors, nitrogen, phosphoric acid, and 

 potash used and composition of each mixture. 



o 



s\ 



..] 







o 

 S 



< 



Lbs. 

 200 



240 



200 



200 

 240 



200 

 1m 



240 

 200 



200 

 240 

 200 



200 

 240 

 100 



FERTILIZERS. 



MIXTURE 

 CONTAINS 



KIND. 



Cotton seed meal 



In 100 lbs. c. s mcal.^ 

 Acid phosphate 



In 100 lbs. acid phos. 

 Kainit 



In 100 lbs. kainit. 

 Cotton seed meal . . . / 

 Acid phosphate \ 



hi 100 lbs. above iiii.vt. 

 Cotton seed meal . . . / 

 Kainit ( 



/// 100 lbs. above ini.vt. 

 Acid phosphate . . . . / 

 Kainit ( 



hi 100 lbs. above ini.vt. 

 Cotton seed meal ■ ■ • ) 



Acid phosphate - 



Kainit ^ 



In I(i"> lbs. akove mi.vi. 

 Cotton seed meal • • . i 

 Acid phosphate .... ■ 

 Kainit ' 



In 100 lbs. above i/ii.vl. 



a 



u 



Lbs. 

 13.58 

 6.79 



1.1.58 

 5.09 



13.58 



3 39 



o 



E.'H 

 o 



— o 



O 



0. 



Lbs. 

 5.76 



Lbs. 

 3.54 i 

 2.88 1.77 ^ 



36.12' / 



15.05 ( 



I 24.60/ 



12 30 ( 



41.88! 3.54 

 9.52' .80 



5.76! 28.14 



1.44 



13.58 

 2.12 



1.-.58 



2.59 



8.21 



41.88 

 6.54 



41.88 



7.75 



7.03 i 



( 



5 59 \ 



28.14 > 

 4.39^ 

 15.84 i 

 2.93 i 



COST OP^ 

 FERTIL- 

 IZERS 



It 

 c 



cu I a, 



f22.(:"K)|;2.2U 

 14.00 1.68 



15.00 



1.50 



17.03 3.88 



17 .=^0 

 14.45 



16.81 



17.15 



3.7(.K 



3.18 



5.38 



4. 63 



*Average of many analysis. 



fCounting' all the phosphoric acid in cotton seed meal as avail- 

 able. 



Those farmers who are more accustomed to the word am- 

 monia than to the term nitrogen, can change the figures for 

 nitrogen into their ammonia equivalents by multiplying 



