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Frame Size Table
AGA Heifer Frame Sizes
Formula:
-
Age 5
to 17 Months:
-11.7086+0.4723*(Hip
Height)-0.0239*(Age)+0.0000146*(Age)^2+0.0000759*(Hip
Height)*(Age)
-
Age
18 to 36 Months:
-10.9325+0.4251*(Hip
Height)-0.01645*(Age)+0.0000048*(Age)^2+0.0000928*(Hip
Height)*(Age)
|
Age |
Heifer Frame Size |
|
Months |
Days |
5 |
6 |
7 |
8 |
9 |
10 |
|
5 |
152 |
41.3 |
43.4 |
45.5 |
47.5 |
49.6 |
51.7 |
|
6 |
182 |
42.3 |
44.4 |
46.5 |
48.5 |
50.6 |
52.6 |
|
7 |
213 |
43.3 |
45.3 |
47.4 |
49.4 |
51.5 |
53.5 |
|
8 |
243 |
44.1 |
46.2 |
48.2 |
50.2 |
52.3 |
54.3 |
|
9 |
274 |
44.9 |
47.0 |
49.0 |
51.0 |
53.0 |
55.1 |
|
10 |
304 |
45.7 |
47.7 |
49.7 |
51.7 |
53.7 |
55.8 |
|
11 |
334 |
46.4 |
48.4 |
50.4 |
52.4 |
54.4 |
56.4 |
|
12 |
365 |
47.0 |
49.0 |
51.0 |
53.0 |
55.0 |
57.0 |
|
13 |
395 |
47.5 |
49.5 |
51.5 |
53.5 |
55.5 |
57.5 |
|
14 |
426 |
48.0 |
50.0 |
52.0 |
54.0 |
56.0 |
57.9 |
|
15 |
456 |
48.5 |
50.4 |
52.4 |
54.4 |
56.4 |
58.3 |
|
16 |
486 |
48.9 |
50.8 |
52.8 |
54.7 |
56.7 |
58.7 |
|
17 |
517 |
49.2 |
51.1 |
53.1 |
55.1 |
57.0 |
59.0 |
|
|
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AGA Bull Frame Sizes
Formula:
-
Age 5
to 22 Months:
-11.548+0.4878*(HipHeight)-0.0289*(Age)+0.00001947*(Age)^2+0.0000344*(Hip
Height)*(Age)
-
Age 23 to 36
Months:
-8.6955+0.3755*(Hip
Height)-0.02063*(Age)+0.0000051*(Age)^2+0.0001521*(Hip
Height)*(Age)
|
|
Age |
Bull Frame Size |
|
Months |
Days |
5 |
6 |
7 |
8 |
9 |
10 |
|
5 |
152 |
41.6 |
43.6 |
45.6 |
47.7 |
49.7 |
51.7 |
|
6 |
182 |
42.9 |
44.9 |
46.9 |
48.9 |
51.0 |
53.0 |
|
7 |
213 |
44.1 |
46.1 |
48.1 |
50.1 |
52.2 |
54.2 |
|
8 |
243 |
45.2 |
47.2 |
49.3 |
51.3 |
53.3 |
55.3 |
|
9 |
274 |
46.3 |
48.3 |
50.3 |
52.3 |
54.3 |
56.3 |
|
10 |
304 |
47.3 |
49.3 |
51.3 |
53.3 |
55.3 |
57.3 |
|
11 |
334 |
48.2 |
50.2 |
52.2 |
54.2 |
56.2 |
58.2 |
|
12 |
365 |
49.0 |
51.0 |
53.0 |
55.0 |
57.0 |
59.0 |
|
13 |
395 |
49.8 |
51.8 |
53.7 |
55.7 |
57.7 |
59.7 |
|
14 |
426 |
50.4 |
52.4 |
54.4 |
56.4 |
58.4 |
60.4 |
|
15 |
456 |
51.0 |
53.0 |
55.0 |
57.0 |
59.0 |
61.0 |
|
16 |
486 |
51.6 |
53.6 |
55.5 |
57.5 |
59.5 |
61.5 |
|
17 |
517 |
52.0 |
54.0 |
56.0 |
58.0 |
60.0 |
61.9 |
|
18 |
547 |
52.4 |
54.4 |
56.4 |
58.4 |
60.3 |
62.3 |
|
19 |
578 |
52.7 |
54.7 |
56.7 |
58.7 |
60.6 |
62.6 |
|
20 |
608 |
53.0 |
55.0 |
56.9 |
58.9 |
60.9 |
62.8 |
|
21 |
638 |
53.2 |
55.1 |
57.1 |
59.0 |
61.0 |
63.0 |
|
22 |
669 |
53.3 |
55.2 |
57.2 |
59.1 |
61.1 |
63.1 |
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