SYNOPSIS OF EXPERIMENT IV. 
. f 
f 
Aggregate 
girth at 3 
ft. from 
ground. 
1 
dumber 
of days 
Tapped. | 
Fluid | 
ounces 
of latex 
obtained. 
c/c. 
Dry Rubber 
OBTAINED. 
Total 
amount • 
of dry 
Rubber 
obtained. 
Excluding 
Scrap and 
Clot. 
Comparative 
yield of dry 
Rubber per 
inch of girth j 
at 3 ft. from 
ground. 
I 
Average 
girth per 
Tree. 
Dry 
Rubber 
average 
yield per 
tree per 
annum. 
Ratio of 
fluid 
ounces to 
ounces of 
dry Rub- 
ber. 
Number I 
of Trees 
Tapped. 
Period of 
Tapping. ; 
Mode of 
Tapping. ; 
1 
Mornings. I 
Evenings. 
Ft in. 
■ 
* 1 
lbs. ozs. 
lbs. ozs. 
lbs. ozs. 
Ft in. 
lbs. ozs. 
200 
631 10 
1 
Nov. -Dec. 
18 ! 
H. B. 
Various 
£ 
1904. 
91 84 1 
7i . 134 
163 6 
Over 4 oz. 
3 if 
200 
648 54 
Oct.-Nov. 
■ 
25 
H, B. 
Daily 
11,7464 
1905. 
199 00 
199 00 
Under 4 oz. 
3 2f 
1 
1 , 
344 oz. c/c 
200 
MArch-April 
25 
H. B. } 
Single and > 
Full, Daily ) 
10,943 
1 
1906. 
•54 o° 
1 - 
154 00 
I i 
1 
J *1 124 
| 4 To 07 • c l c 
l 
Exclusive of Scrap and Clot. 
