28 



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

 potash used and composition of each mixture^ 



o 

 o 



1 



2 

 4 



V\ 



10 



FERTILILERS 



u 

 o 



rt 



u 

 V 



a 



.4-' 



c 



3 

 O 



a 

 < 



Lbs. 



200 



240 



200 



200 

 240 



200 

 200 



240 

 200 



200 

 240 

 200 



200 

 240 

 100 



KIND 



MIXTURE 

 CONTAINS 



a 



a> 



o 



u 



Lbs. 

 13.58 

 6.79 



Cotton seed meal .... 



In 100 lbs. c. s. meal: 

 Acid phospha'e 



In 100 lbs. acid phos. 

 Kainit 



In 100 lbs. kainit. 



Cotton seed meal \ \ ^^ ^ 



Acid phosphate f 



In 100 lbs above mixt. 



Cotton seed meal ) 



Kainit ; ) 



In 100 lbs. above mixt. 



Acid phosphate \ 



Kainit \ 



In 100 lbs. above mtxt 

 Cotton seed meal . . . . i 



Acid phosphate ,- 



Kainit ) 



In 100 lbs above jnixt. 

 Cotton seed meal . . . . i 



Acid phosphate ,- 



Kainit ) 



In 100 lbs above mixt. 



(A 

 O 



(D "5 



5.76 



2.88 



36.12 



15.05 



o 

 (1. 



Lbs. 



3.54\ 

 1.77/ 



8 

 3.09 



13.58 

 3.39 



13.58 

 2.12 



13.58 

 2.59 



41.88 

 9.52 

 5.76 

 1.44 



8.21 



41.88 

 6.54 



41.88 

 7.75 



COST OF 

 FERTIL- 

 IZERS 



n 

 o 



u 



24.60 } 

 12.30 S 



3.54 



.80 



28.14 \ 



7.03 \ 



( 



5.59 ( 



1 



28.14 ) 

 4.39 S 



15.84 I 

 2.93 \ 



'$25.00 

 14.00 

 15.00 

 18.99 



19.50 



14.45 



i 



17.81 

 18.24 



o 



03 

 u 



J2.50 

 1.68. 

 1.50 

 4.28 



4.00 

 3.18 



5.68 



5.93 



able. 



*Averag'e of many analysis. 



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



Tliose farmers who are more accustomed to tlie word am- 

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

 nitrogen into their ammonia equivalents by multiplying by 



1/14 



