12 
Colorado Agricultural Experiment Station 
APPENDIX 
WEEKLY DATA: 
RATION, CORN 
3 PARTS, BARLEY 
3 PARTS, 
SELECTED TANK- 
AGE 1 
PART. 
• 
October 31, 1908- 
-February 6, 
1909 
Pen 1. (10 pigs in 
pen) 
Period 
Weight 
Gain 
Av. Gain 
FEED 
r 
Corn 
Barley 
A 
Selected 
Tankage 
Beginning . 
480 
1st Week. 
565 
85 
8.5 
96 
96 
32 
2d Week . 
. . . . 632 
67 
6.7 
114 
114 
38 
3d Week . 
707 
75 
7.5 
136 
136 
45 
4th Week. 
. ... 839 
132 
13.2 
150 
150 
50 
5th Week. 
948 
109 
10.9 
186 
186 
62 
6th Week. 
.... 1070 
122 
12.2 
207 
207 
69 
7th Week. 
.... 1146 
76 
7.6 
192 
192 
64 
8th Week. 
.... 1257 
111 
11.1 
210 
210 
70 
9th Week. 
.... 1377 
120 
12.0 
252 
252 
84 
10th Week. 
.... 1477 
100 
10.0 
237 
237 
79 
11th Week. 
.... 1578 
101 
10.1 
210 
210 
70 
12th Week. 
.... 1672 
94 
9.4 
231 
231 
77 
13 th Week. 
. . . . 1772 
100 
10.0 
255 
255 
85 
14th Week. 
.... 1911 
139 
13.9 
252 
252 
84 
1431 
143.1 
2728 
2728 
909 
WEEKLY DATA: RATION; CORN 6 PARTS, FERTILIZER TANKAGE 1 PART. 
October 31, 1908, to February 6, 1909 
Fen 2. (10 pigs in pen) FEED 
Period 
Weight 
Gain 
Av. Gain 
Corn 
Fertilizer 
Tankage 
Beginning . 
475 
1st 
Week . 
555 
80 
8.0 
185 
31 
2d 
Week . 
597 
42 
4.2 
235 
39 
3d 
Week . 
642 
45 
4.5 
246 
41 
4th 
Week . 
712 
70 
7.0 
270 
45 
5 th 
Week . 
771 
59 
5.9 
303 
50.5 
6th 
Week . 
849 
78 
7.8 
309 
51.5 
7th 
W eek . 
923 
74 
7.4 
306 
51.0 
8th 
Week . 
991 
68 
6.8 
306 
51.0 
9th 
Week . 
... 1058 
67 
6.7 
246 
41.0 
10th 
Week . 
... 1158 
100 
10.0 
354 
59 
11th 
Week . 
... 1214 
56 
5.6 
339 
56.5 
12th 
Week . 
... 1324 
110 
11.0 
324 
54.0 
13 th 
Week . 
... 1480 
156 
15.6 
480 
80 
14th 
Week . 
... 1565 
85 
8.5 
468 
78 
1090 
109.0 
4371 
728.5 
WEEKLY DATA. RATIONS; CORN 6 PARTS, SELECTED 
October 31, 1908, to February 6, 1909. 
Pen 3 (10 pigs in pen) 
TANKAGE 1 PART. 
FEED 
Period 
Weight 
Gain 
Av. Gain 
Corn 
Beginning . 
475 
1st 
Week . 
580 
105 
10.5 
186 
2d 
Week . 
640 
60 
6.0 
234 
3d 
Week . 
700 
60 
6.0 
240 
4th 
Week . 
800 
100 
10.0 
288 
5th 
Week . 
884 
84 
8.4 
318 
6th 
Week . 
994 
110 
11.0 
324 
7th 
Week . 
... 1076 
82 
8.2 
330 
8th 
W eek . 
, ... 1169 
93 
9.3 
336 
9th 
Week . 
... 1258 
89 
8.9 
342 
10th 
Week . 
... 1313 
55 
5.5 
432 
11th 
Week . 
... 1407 
94 
9.4 
348 
12th 
Week . 
... 1512 
105 
10.5 
480 
13th 
Week . 
... 1645 
133 
13.3 
528 
14th 
Week . 
... 1757 
112 
11.2, 
468 
1282 
128.2 
4854 
--—\ 
Selected 
Tankage 
31 
39 
40 
48 
53 
54 
55 
56 
57 
72 
58 
80 
88 
78 
809 
