Mineral Content of Southern Poultry Feeds 
17 
TABLE VI 
This table gives the weights of the chicks at hatching and at the end 
of each of the eight periods. 
Number 
of Chick 
Weight at 
Hatch— 
Grams 
Weight at 
7 Days 
Weight at 
14 Days 
Weight at 
21 Days 
Weight at 
28 Days 
Weight at 
35 Days 
Weight at 
42 Days 
Weight at 
49 Days 
Weight at 
56 Days 
902. 
41 
57 
91 
128 
135 
205 
280 
350 
460 
904_ 
45 
57 
83 
123 
165 
215 
253 
265 
316 
906. 
41 
59 
88 
132 
169 
245 
311 
365 
430 
910_ 
40 
60 
98 
145 
197 
245 
308 
355 
420 
912_ 
42 
58 
85 
110 
168 
219 
287 
335 
411 
914_ 
40 
52 
65 
113 
149 
205 
278 
320 
400 
918_ 
42 
59 
75 
110 
151 
203 
252 
275 
329 
921_ 
42 
70 
77 
108 
154 
200 
271 
335 
438 
922_ 
36 
57 
90 
137 
187 
250 
300 
345 
410 
924_ 
43 
59 
90 
130 
150 
185 
215 
240 
282- 
926... 
44 
57 
79* 
928.. 
42 
45 
65* 
Totals 
498 
690 
986 
1236 
1625 
2172 
2755 
3185 
3896 
TABLE VII 
This table gives the per cent increase gain in weight at the end of 
each 7-day period: 
Chick Number 
1 P 
2 P 
3 P 
4 P 
5 P 
6 P 
7 P * 
8 P 
902... 
28 
37 
28 
5 
34 
26 
20 
23 
904.... 
21 
31 
32 
25 
23 
15 
4 
16 
906__ 
30 
31 
33 
21 
31 
21 
14 
15 
910_ 
50 
38 
32 
26 
15 
20 
13 
15 
912__ 
27 
31 
22 
28 
23 
24 
14 
16 
914_ 
23 
20 
42 
24 
27 
26 
13 
13 
918_ 
28 
20 
31 
26 
25 
19 
8 
16 
921_ 
40 
10 
28 
29 
23 
26 
19 
23 
922__ 
36 
36 
34 
26 
25 
16 
13 
15 
924__ 
27 
34 
30 
13 
18 
13 
10 
14 
926 
22 
27* 
928 .. 
6 
30* 
Flock average.. 
27 
30 
31 
23 
25 
21 
13 
18 
Total gain in 
grams.. 
192 
296 
394 
389 
547 
583 
430 
711 
♦Died 
