g. 
Tre< 
555 
561 
567 
569 
572 
576 
587 
594 
609 
625 
Experiment V 
MORNING. 
Registered 
Girth at 
3 feet 
from Ground. 
Ft. in. 
2 2f 
2 Si 
2 2h 
2 If 
2 3 
2 I 
2 if 
2 6 
- 2 2| 
2 if 
22 3 I 
Mode 
of 
Incision. 
Her.ing-bone. 
Every other day. 
Date. 
Nov. 
21 
23 
25 
28 
30 
Dec. 
2 
5 
7 
10 
13 
15 
17 
19 
21 
■23 
26 
28 
Amount. 
Ounces. 
Times 
Tapped. 
| 
Total 
Yield. 
Average 
Yield 
per Tree. 
Comparative 
Yield 
per inch of Girth 
at 3 feet 
from Ground. 
Remarks. 
* 
H 
5* 
7 f 
6f 
7 t 
2f 
6 
4 
5 i 
4* 
6 
3 
3 i 
2| 
3 i 
3 * 
3 
17 
764 ozs. 
4*A| lbs 
IO 
7— ozs. 
' IQ 
% 
Over f ounce. 
1 
Rain. 
* Nearly dry rubber. 
t Each tree, between 2 feet and 2 feet 6 inches girth. 
