Experiment V. 
evening. 
Reg. No. 
of Tree. 
Working 
Number. 
Registered 
Mode 
Amount. 
TVit-il 
Average 
Comparative 
Yield 
Girth at 
3 feet 
from Ground. 
of 
Incision. 
Date. 
Ounces. 
Times 
Tapped. 
Yield. 
"Yield 
per Tree. 
per inch of Girth 
at 3 feet 
from Ground. 
Remarks. 
Ft. 
in. 
Nov. 
* 
: 
'.7 
18 
sk 
543 
r 
4 
9 k 
Herring-bone. 
21 
5 k 
Every other day. 
23 
1 3 i 
583 
4 
8 
25 
* 5 3 
631 
28 
I3i 
4 
H 
3° 
15 * 
Dec. 
634 
4 
Si 
2 
16^ 
684 
1 
5 
12* 
v . J 
4 
8 i 
7 
9 k 
687 
10 
Group I. 
4 
8 
- 
13 
15 
13 
13 
24 
277-2 ozs. 
1 78 lbs. 
1. 1 1 — 
10 
About ^ ounce. 
696 
4 
18 
7* 
lbs. 
1 
20 
io£ 
700 
4 
9 
22 
I2f 
24 
9 * 
707 
4 
7 
27 
12^ 
9t 
29 
i3i 
~ 
727 
l 
4 
3i 
Jan. 
4 
8 
- 
Aggregate 
— 
TO 
Girth ... 
46 
ioif- 
6 
10^ 
9 
1 r 
7i 
I3i 
- 
— 
) 
_ 
13 
i3i 
• 
* Nearly dry rubber. t Each tree between 4 feet 6 inches and* feet girth. 
