REQUIREMENTS OF FIELD CROPS. 
41 
HOURS 
JAN. 
10 20 
FEB. 
10 20 
MAR. 
10 20 
APR. 
10 20 
MAY 
10 20 
JUN. 
10 20 
JUL. 
10 20 
AUG. 
10 20 
SEPT. 
10 20 
OCT. 
10 20 
NOV. 
10 20 
DEC. 
10 20 
HOURS 
11 
10 
9 
8 
7 
6 
5 
4 
3 
2 

HOURS 
11 
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 

11 
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 

HOURS 
11 
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 

MAN LABOR 
HAY 
BASED ON COST ACCOUNTING DATA 
FROM 
WESTERN NEW YORK 
t 
.8 
23 
11-1 | 85.7 
1 
PERCENTAGE DISTRIBUTION 
1.2 
4.4 
11 2 
83.2 
HORSE LABOR 
' 
1 
J 
10 20 
JAN. 
10 20 
FEB. 
10 20 
MAR. 
10 20 
APR. 
h 

A 
20 
Y 
' 

U 
20 
N. 

U 
20 
L. 
10 20 
AUG. 
10 20 
SEPT. 
10 20 
OCT. 
1020 
NOV. 
10 20 
DEC. 
Fig. 12.— Distribution of man labor and horse labor for 13 farms, including the production of 301 acres of 
hay. Black bars indicate total hours spent per acre during 10-day periods. 
