Dec, 1930] FERTILIZER INSPECTION, 1930 



3 



TABLE I 



CONFORMITY TO GUARANTEE 



Forty-five of the 117 brands analyzed were found to con- 

 tain less than the guarantee of one or more of the three con- 

 stituents. The total number of guarantees on the 117 

 brands was 437, the total number of deficiencies 57, the per 

 cent of the guarantees deficient 13.0. In the last year's 

 inspection this figure was 12.3 per cent. The previous yv?ar 



