18 



The following table shows a general summary of the results 

 of analyses of the complete fertilizers as compared with the 

 manufacturers' guarantee. 



What the above table shows: 



1. That 296 distinct brands of licensed complete fertilizers 

 were collected and analyzed. 



2. That 138 brands (46.6 per cent of the whole number 

 analyzed) fell below the manufacturer's guarantee in one or more 

 elements. 



