10 
continued to do so to the end of aa palate the tops being 
coe as though stunted, but n harvesting and weighing 
n tops and the roots ens i: tops were found to 
wad Bs per cent. less from the radium plot than from the other, 
re. 
The season of growth had been very bad, February being very 
snow lyi the glass roo e of muc 
importance, indica that it required less green leaf surface 
Both of my window boxes were filled from the same pile of eT 
All operations were conducted for both boxes at the same time. 
Their positions in the window were exchanged from time to time, 
so as to preserve absolute equality of conditions. In the boxes 
I sowed cabbage and tomato seed in alternate rows. The seeds 
brought to a close, a given number of plants in the radium box 
would have weighed from six to ten times as much as from the 
other. 
In Mr. Flannery’s garden I particularly noted the great gain 
of turnips and beets under the radium influence over those with- 
matter of special comment by all who tried them, and this has 
proved true of all vegetables raised elsewhere under this treat- 
ment. 
Operations at the Northfield farm were greatly handicapped 
