The Bulletin. 



51 



EFFECT OF DIFFERENT MATERIALS FURNISHING NITROGEN AND 

 PLICATION. 



1903, 1904, 1906 AND 1909. 



Number 



of 



Plat. 



42 



52 



62 



72 



82 



112 



Yield of Seed Cotton in Pounds 

 per Acre. 



1905. 



1906. 1907. 



60.0 



515.0 



482.0 



540.0 



490.0 



22.5 



1908. 



1909. 



90.0 



770.0 



640.0 



647.0 



685.0 



65.0 



146.3 



731.3 



653.0 



665.5 



680.6 



133.8 



J. ° 



'"' S aj t; 



^ " (-1 t^ 



585.0 



1 1.0 

 •^ S e 3 



26.33 



506.7 



22.80 



519.2 



23.36 



<u<J 



p. 



I 4) 



3.90 



3.59 



4.21 



546.8 24.61 



4.14 



4) O) O 



3§-t: 



22.43 



19.21 



19.15 



20.47 



B IN 1905 AND 1907. 



113 



123 



861.3 



946.3 



738.0 



839.1 



33.21 



37.76 



3.90 



3.59 



29.31 



34.17 



