Ration Experiments with Swine, 1906 - 1908 . 
2 L 
WEEKLY DATA, PEN 3. 19 07-0 8 
(Eight head in pen.) 
Ration: Barley 6 parts, tankage 1 part. 
WEIGHT 
BBS. 
GAIN 
BBS. 
AVG. 
GAIN 
PER 
HEAD 
LBS. 
FEED 
Barley 
LBS. 
Tankage 
Beginning . 
485 
... 
.... 
... 
1 et week . 
531 
46 
5.75 
166 
28 
2nd week . 
636 
105 
13.13 
210 
34 
3rd week . 
696 
60 
7.50 
234 
39 
4th week . 
775 
79 
9.88 
264 
44 
5th week . 
852 
77 
9.63 
286 
47 
6 th week . 
920 
68 
8.50 
288 
48 
7th week . 
1027 
107 
13.38 
300 
50 
8th week . 
1100 
73 
9.13 
300 
50 
9th week . 
1222 
122 
15.25 
324 
54 
10th week . 
1319 
97 
12.13 
324 
54 
11th week . 
1400 
81 
10.13 
344 
57 
12th week . 
1470 
70 
8.75 
390 
65 
13th week . 
1578 
108 
13.50 
390 
65 
14th week . 
1672 
94 
11.75 
396 
66 
15th w r eek . 
1745 
73 
9.13 
408 
68 
1260 
158.00 
4624 
769 
WEEKLY DATA, PEN 4. 1907-08 
(Eight head in pen.) 
Ration: Corn 6 parts, tankage 1 part. 
Weight 
Lbs. 
Gain 
Lbs. 
Average 
Gain 
Ter 
Head 
Lbs. 
FEED 
LBS. 
Corn 
Tankage 
Beginning . 
486 
. . . 
. . . . 
... 
. . 
1st week . 
510 
24 
3.00 
166 
28 
2nd week . 
600 
90 
11.25 
210 
34 
3rd week . 
679 
79 
9.88 
234 
39 
4th week . 
736 
57 
7.13 
264 
44 
5th week . 
826 
90 
11.25 
286 
47 
6th week . 
922 
96 
12.00 
288 . 
48 
7th week . 
1026 
104 
13.00 
300 
50 
8th week . 
1112 
86 
10.75 
300 
50 
9th week . 
1219 
107 
13.38 
324 
54 
10th week . 
1332 
113 
14.13 
324 
54 
11th week .. 
1425 
93 
11.63 
344 
57 
12th week . 
1510 
85 
10.63 
390 
65 
13th week . 
1617 
107 
13.3S 
390 
65 
14th week . 
1704 
87 
10.88 
396 
66 
15th week . 
1795 
91 
11.38 
408 
68 
1309 
164.00 
4624 
769 
