48 
BULLETIN 660, U. S. 
DEPARTMENT OF AGRICULTURE. 
Table 10. 
Rate. 
Hours. 
i 
4 
I 
1 
1 
2 
3 
4 
5 
6 
7 
8 
SO. 100 
SO. 02 
SO. 05 
SO. 07 
SO. 10 
SO. 20 
SO. 30 
SO. 40 
SO. 50 
SO. 60 
SO. 70 
SO. 80 
.105 
.02 
.05 
.07 
.10 
.21 
.31 
.42 
.52 
.63 
.73 
.84 
.110 
.02 
.05 
.08 
.11 
.22 
.33 
.44 
.55 
.66 
.77 
.88 
.115 
.03 
.06 
.08 
.11 
.23 
.34 
.46 
.57 
.69 
.80 
.92 
.120 
.03 
.06 
.09 
.12 
.24 
.36 
.48 
.60 
.72 
.84 
.96 
.125 
.03 
.06 
.09 
.12 
.25 
.37 
.50 
.62 
.75 
.87 
1.00 
.130 
.03 
.06 
.09 
.13 
.26 
.39 
.52 
.65 
.78 
.91 
1.04 
.135 
.03 
.07 
.10 
.13 
.27 
.40 
.54 
.67 
.81 
.94 
1.08 
.140 
.03 
.07 
.10 
.14 
.28 
.42 
.56 
.70 
.84 
.98 
1.12 
.145 
.03 
.07 
.10 
.14 
.29 
.43 
.58 
.72 
.87 
1.01 
1.16 
.150 
.03 
.07 
.11 
.15 
.30 
.45 
.60 
.75 
.90 
1.05 
1.20 
.155 
.04 
.08 
.12 
.15 
.31 
.46 
.62 
.77 
.93 
1.08 
1.24 
.160 
.04 
.08 
.12 
.16 
.32 
.48 
.64 
.80 
.96 
1.12 
1.28 
.165 
.04 
.08 
.12 
.16 
.33 
.49 
.66 
.82 
.99 
1.15 
1.32 
.170 
.04 
.08 
.12 
.17 
.34 
.51 
.68 
.85 
1.02 
1.19 
1.36 
.175 
.04 
.09 
.13 
.17 
.35 
.52 
.70 
.87 
1.05 
1.22 
1.40 
.180 
.04 
.09 
.13 
.18 
.36 
.54 
.72 
.90 
1.08 
1.26 
1.44 
.185 
.04 
.09 
.13 
.18 
.37 
.55 
.74 
.92 
1.11 
1.29 
1.48 
.190 
.04 
.09 
.14 
.19 
.3S 
.57 
.76 
.95 
1.14 
1.33 
1.52 
.195 
.05 
.10 
.14 
.19 
.39 
.58 
.78 
.97 
1.17 
1.36 
1.56 
.200 
.05 
.10 
.15 
.20 
.40 
.60 
.80 
1.00 
1.20 
1.40 
1.60 
.225 
.06 
.11 
.17 
.22 
.45 
.67 
.90 
1.12 
1.35 
1.57 
1.80 
.250 
.06 
.12 
-19 
.25 
.50 
.75 
1.00 
1.25 
1.50 
1.75 
2.00 
.275 
.07 
.14 
.21 
.27 
.55 
.82 
1.10 
1.37 
1.65 
1.92 
2.20 
.300 
.07 
.15 
.22 
.30 
.60 
.90 
1.20 
1.50 
1.80 
2.10 
2.40 
.325 
.08 
.16 
.24 
.32 
.65 
.97 
1.30 
1.62 
1.95 
2.27 
2.60 
.350 
.08 
.17 
.26 
.35 
.70 
1.05 
1.40 
1.75 
2.10 
2.45 
2.80 
.375 
.09 
.19 
.28 
.37 
.75 
1.12 
1.50 
1.87 
2.25 
2.62 
3.00 
.400 
.10 
.20 
.30 
.40 
.80 
1.20 
1.60 
2.00 
2.40 
2.80 
3.20 
.425 
.10 
.21 
.31 
.42 
.85 
1.27 
1.70 
2.12 
2.55 
2.97 
3.40 
.450 
.11 
.22 
.34 
.45 
.90 
1.35 
1.80 
2.25 
2.70 
3.15 
3.60 
.475 
.12 
.24 
.36 
.47 
.95 
1.42 
1.90 
2.37 
2.85 
3.32 
3.80 
.500 
.12 
.25 
.37 
.50 
1.00 
1.50 
2.00 
2.50 
3.00 
3.50 
4.00 
.525 
.13 
.26 
.39 
.52 
1.05 
1.57 
2.10 
2.62 
3.15 
3.67 
4.20 
.550 
.14 
.27 
.41 
.55 
1.10 
1.65 
2.20 
2.75 
3.30 
3.85 
4.40 
.575 
.14 
.28 
.43 
.57 
1.15 
1.72 
2.30 
2.87 
3.45 
4.02 
4.60 
.600 
.15 
.30 
.45 
.60 
1.20 
1.80 
2.40 
3.00 
3.60 
4.20 
4.80 
.625 
.15 
.31 
.47 
.62 
1.25 
1.87 
2.50 
3.12 
3.75 
4.38 
5.00 
.650 
.16 
.32 
.49 
.65 
1.30 
1.95 
2.60 
3.25 
3.90 
4.55 
5.20 
.675 
.17 
.34 
.50 
.67 
1.35 
2.02 
2.70 
3.37 
4.05 
4.72 
5.40 
.700 
.17 
.35 
.52 
.70 
1.40 
2.10 
2.80 
3.50 
4.20 
4.90 
5.60 
.725 
.18 
.36 
.54 
.72 
1.45 
2.17 
2.90 
3.62 
4.35 
5.07 
5.80 
.750 
.19 
.37 
.56 
.75 
1.50 
2.25 
3.00 
3.75 
4.50 
5.25 
6.00 
.775 
.19 
.39 
.58 
.77 
1.55 
2.32 
3.10 
3.87 
4.65 
5.42 
6.20 
.800 
.20 
.40 
.60 
.80 
1.60 
2.40 
3.20 
4.00 
4.80 
5.60 
6.40 
.825 
.21 
.41 
.62 
.82 
1.65 
2.47 
3.30 
4.12 
4.95 
5.77 
6.60 
.850 
.21 
.42 
.64 
.85 
1.70 
2.55 
3.40 
4.25 
5.10 
5.95 
6.80 
.875 
.22 
.44 
.66 
.87 
1.75 
2.62 
3.50 
4.37 
5.25 
6.12 
7.00 
.900 
.22 
.45 
.67 
.90 
1.80 
2.70 
3.60 
4.50 
5.40 
6.30 
7.20 
.925 
.23 
.46 
.69 
.92 
1.85 
2.77 
3.70 
4.62 
5.55 
6.47 
7.40 
.950 
.24 
.47 
.71 
.95 
1.90 
2.85 
3.80 
4.75 
5.70 
6.65 
7.60 
.975 
.24 
.49 
.73 
.97 
1.95 
2.92 
3.90 
4.87 
5.85 
6.82 
7.80 
1.000 
.25 
.50 
.75 
1.00 
2.00 
3.00 
4.00 
5.00 
6.00 
7.00 
8.00 
