16 



The determination of total ash was made in form of sulphates 

 instead of carbonates to secure more reliable figures for comparing 



results. 



SUMMARY OF TOBACCO EXPERIMENT. HATFIELD. 



Number of plants harvested and weight of tobacco. 



SUMMARY OF YIELD OP TOBACCO AND OF PER CENT OF WRAPPER PER ONE 

 THOUSAND PLANTS. HATFIELD. 



III. EXPERIMENTS AT AGAWAM, ON THE FARM OF GEO. D. FISK. 



1893—1894—1895. 



The field used for the experiment covered an area of 41,419 square 

 feet, being four hundred and twenty-seven feet long and ninety- 

 seven feet wide. The land had served in preceding years for the 



