20 
The: Colorado Experiment Station. 
WEEKLY DATA, PEN 1. 1907-08 
(Eight head in pen.) 
Ration: Barley 3 parts, corn 3 parts, alfalfa hay at pleasure. 
Weight 
Lbs. 
Gain 
Lbs. 
Average 
Gain 
per head 
Lbs. 
FEED LBS. 
Barley 
Corn 
Alfalfa 
Hay 
Beginning . 
484 
. # 
• • 
1st week . 
543 
59 
7.38 
83 
83 
28 
2nd week . 
610 
67 
8.38 
105 
105 
34 
3rd week . 
666 
56 
7.00 
117 
117 
39 
4th week . 
745 
79 
9.88 
132 
132 
44 
5th week . 
793 
48 
6.00 
143 
143 
47 
6 th week . 
850 
57 
7.13 
143 
143 
40 
7th week . 
921 
71 
8.88 
150 
150 
42 
8th week . 
972 
51 
6.38 
150 
150 
36 
9th week . 
1034 
62 
7.75 
162 
162 
40 
10th week . . .’. 
1101 
67 
8.38 
162 
162 
30 
11th week . 
1152 
51 
6.38 
172 
172 
34 
12th week . 
1200 
48 
6.00 
195 
195 
30 
13th week . 
1280 
80 
10.00 
195 
195 
28 
14th week . 
1368 
88 
11.00 
200 
200 
25 
15th week . 
1415 
47 
5.88 
200 
200 
22 
931 
116.00 
2309 
2309 
519 
WEEKLY DATA, PEN 2. 1907-08 
(Eight head in pen.) 
Ration: Barley 3 parts, corn 3 parts, tankage 1 part. 
WEIGHT 
LBS. 
GAIN 
LBS. 
AVERAGE 
GAIN 
PER 
HEAD 
LBS. 
FEED LBS. 
Barley 
i 
Corn 
Tankage 
Beginning . 
487 
• • • 
.... 
... 
... 
1st week . 
520 
33 
4.13 
83 
83 . 
28 
2nd week . 
634 
114 
14.25 
105 
105 
34 
3rd week . 
700 
66 
8.25 
117 
117 
39 
4th week . 
775 
75 
9.38 
132 
132 
47 
5 th week . 
850 
75 
9.38 
143 
143 
47 
6th week . 
962 
112 
14.00 
144 
144 
48 
7 th week . 
1081 
119 
14.88 
150 
150 
50 
8th week . 
*1158 
77 
9.63 
150 
150 
50 
9th week . 
1262 
104 
13.00 
162 
162 
54 
10th week . 
1376 
114 
14.25 
162 
162 
54 
11th week . 
1475 
99 
12.38 
172 
172 
57 
12th week . 
1569 
94 
11.75 
195 
195 
65 
13th week . 
1660 
91 
11.38 
195 
195 
65 
14th week . 
1752 
92 
11.50 
198 
198 
66 
15th week . 
1855 
103 
12.88 
204 
204 
68 
1 
| 1368 
171.00 
2312 
2312 
769 
