f 
Experiment V. 
EVENING. 
Reg. No. 
of Tree. 
Working 
Number. 
Registered 
Girth at 
3 feet 
from Ground. 
Mode 
of 
Incision. 
Date. 
Amount. 
Ounces. 
1 
Times 
Tapped. 
Total 
Yield. 
Average 
Yield 
per Tree. 
Comparative 
Yield 
per inch of Girth 
at 3 feet 
from Ground. 
Remarks. 
762 
765 
770 
781 
783 
786 
804 
808 
809 
81S 
h ; 
r 
11. 
Group , 
II. 
Aggregate 
Girth .. 
Ft. in. 
2 4f 
2 
2 3i 
2 2\ 
2 2f 
2 o| 
2 4* 
2 i£ 
2 2 
2 6 
22 81 f 
Herring-bone. 
Every other day. 
Nov. 
19 
22 
24 
26 
29 
Dec. 
1 
3 
6 
8 
12 
14 
17 
iy 
21 
23 
26 
28 
* 
1 
2 
4 
5 
3* 
2\ 
2 
34 
4$ 
2i 
3i 
1 
at 
24 
it 
it 
3i 
17 
464 ozs. 
2 lbs. 
l6 
4- ozs. 
^10 
Under i oance. 
112 
j 
* Nearly dry rubber. ^ Eaci » tree between 2 feet and 2 feet 6 inches girth- 
112 
