26 



The Bulletin. 



Table II— RESULTS OF FERTILIZER EXPERIMENTS WITH COTTON; 



RESULTS IN FIELD A IN 



Number 



of 



Plat. 



(4+11) 



Fertilizer Application per Acre. 



10 



11 



12 



f38.5 pounds 13% blood= iN= 



200 pounds 14% acid phosphate:^ P= 



^ 50 pounds 20% manure salt^ K= 



Unfertilized^ 0= 



f 77 pounds 13% blood= N= 



200 pounds 14% acid phosphate= P= 



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



'154 pounds 13% blood= 2N= 



200 pounds 14% acid phosphate= P^ 



^ 50 pounds 20% manure salt= K= 



Unfertilized^ 0= 



^231 pounds 13% blood= -.3N= 



200 pounds 14% acid phosphate^ P= 



50 pounds 20 % manure salt= K= 



o C 



m aj t-. 



c p<; 



■^°<K° 



'jS 



10 



20 



30 



Yield of Seed 



Cotton in 



Pounds per 



Acre. 



T3 t)^|T3-g " 

 r« .^ .r:) ^.ri U3 ^ 



P-^O-i PP i; 



1903. 



28 



10 



28 



28 



28 



10 



10 



10 



867.5 



372.5 



925.0 



770.0 



380.0 



1904. 



1197.5 



339.6 



1280.0 



1240.0 



337.5 



780.0 1070.0 



RESULTS IN FIELD B 



112 



(52+142) 



102 



122 



'38.5 pounds 13%, blood= 



200 pounds 14% acid phosphate= 

 ^ 50 pounds 20% manure salt=. 



.iN= 



.-P= 



.K= 



Unfertilized^ 0= 



' 77 pounds 13% blood= 



200 pounds 14% acid phosphate^ 

 ^ 50 pounds 20% manure salt=. 



-N= 

 .P= 

 .K= 



154 pounds 13% blood=.- 



200 pounds 14% acid phosphate= 

 ^ 50 pounds 20% manure salt=.. 



.2N= 

 ..P= 

 .-K= 



10 



20 



28 



10 



28 



10 



28 



10 



