Experiment v. 
EVENING. 
Keg. No 
of Tree. 
Working 
Number. 
Registered 
Girth at 
3 feet 
from Ground. 
Mode 
of 
Incisicn. 
Date. 
Amount. 
Ounces, 
Times 
Ta Pped. 
Total 
Yield. 
Average 
Yield 
per T ree. 
Comparative 
Yield 
per inch of Girth 
, at 3 feet 
from Ground. 
6?3 
% 4 
7*3 
718 
734 
74 b 
749 
75 1 
7 5 2 
824 
f 
c y> ■ 
II. . 
Group I. 
Ft. in. 
2 5 * 
2 5* 
2 $h 
2 5 * 
2 2^ 
2 2i 
2 4 i 
2 6 
Herring-bone. 
t 
Every other day. 
1 
Nov. 
18 
21 
23 
25 
28 
30 
Dec. 
2 
5 
7 
10 
13 
15 
* 
1 
i£ 
31 
4 
4 i 
4 * 
4 
3 i 
3 & 
2l 
3^ 
2 
17 
47* oas. 
2 ^ lbs. 
7^ 
4 fo ozs. 
Under £ ounce. 
18 
1 
2 3i 
20 
if 
■ - : ' 
Aggregate 
Girth ... 
23 zof f 
22 
24 
2 
if 
■ 1 1 
f ' : n T 
27 
2f 

— — ; 
. t 
* Nearly dry rubber. t Each tree "between 2 feet and 2 feet 6 inches girth. 
( ' 
Remarks. 
Ill 
