ELECTEIC CULTIVATION IN KELATION TO HORTICULTURE. 418 



In this system, as far as possible, all the practical methods of electric 

 stimuli are united to secure a common effect, employing the best and 

 most economical methods of generating power. 



Briefly this system includes : — 



1. The employment of a scheme of economical power production which 

 the author first employed in a Yorkshire factory in 1897, and by which, 



