,
 

Commercialization of Net Feed Efficiency Beef Cattle - Results

 
 
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 2005 | 2004 | 2003

Net Feed Intake = Actual Intake minus Predicted Intake (based on maintenance and growth requirements).
Net Feed Intake = Residual Feed Intake = Net Feed Efficiency (all of these terms are interchangeable).

2005

Presentations made at the June 9, 2005 Commercialization of NFE Bull Test Results meeting.

Economic Index and EPD's for NFE presented by breed - June 2005 (35 kb) Printer Friendly Version! British Net Feed Intake (NFI) Olds 2005 (15 kb) Printer Friendly Version!
Continental Net Feed Intake (NFI) Olds 2005 (15 kb) Printer Friendly Version!

Final Results for 28 British Bulls (feed cost plus yardage=$0.0893)
Owner
Brd
Tag
#
Birth
Date
2004
Hip
Height
cm
Final
Weight
kg
Backfat
mm
Ribeye
Area
cm2
REA
cm2
/100 kg
Marbling
Score
ADG
kg/day
Feed DM
Intake
kg/day
FCR
kg DM/
kg gain
NFI
kg as fed
/day
Relative
feed cost
$/112 days
GAETZ
WB
37
1-Mar
128
515
3.1
85.11
16.54
3.60
1.44
6.83
4.75
-4.20
-42.05
MORASH
AR
482
3-Feb
130
534
4.6
81.24
15.22
5.30
1.51
7.42
4.92
-3.55
-35.53
GAETZ
WB
18
1-Mar
123
493
2.7
81.19
16.48
3.55
1.44
7.13
4.94
-3.06
-30.65
GAETZ
WB
43
29-Feb
123
492
4.9
75.04
15.24
4.70
1.30
7.46
5.74
-1.82
-18.19
KAISER
WB
17
13-Feb
128
483
5.9
67.25
13.93
4.80
1.29
7.56
5.88
-1.64
-16.40
HANFORD
AR
982
17-Jan
131
616
6.8
73.90
12.00
4.20
1.84
10.11
5.49
-1.22
-12.20
HIRSCHE
HH
134
22-Jan
131
546
4.9
72.10
13.21
4.20
1.48
8.70
5.86
-1.06
-10.57
HIRSCHE
HH
352
30-Mar
133
487
4.5
69.68
14.31
3.90
1.70
8.67
5.10
-0.90
-8.98
HANFORD
AR
609
11-Jan
130
625
7.6
87.54
14.01
5.50
1.72
10.11
5.89
-0.85
-8.47
MORASH
AR
493
5-Feb
134
534
4.0
78.51
14.71
4.55
1.53
8.84
5.78
-0.50
-4.99
SCOTT
WB
737
14-Mar
128
435
2.8
62.76
14.43
4.25
1.31
7.56
5.78
-0.19
-1.95
MORASH
AR
495
16-Feb
128
503
5.4
84.53
16.80
4.90
1.73
9.37
5.40
-0.02
-0.21
MORASH
AR
498
21-Feb
126
518
5.0
70.22
13.57
4.50
1.67
9.54
5.70
0.27
2.70
SCOTT
WB
597
28-Mar
124
447
4.0
66.87
14.94
4.90
1.29
8.09
6.28
0.36
3.64
HIRSCHE
HH
313
8-Mar
133
548
5.8
72.22
13.18
4.60
1.69
9.87
5.84
0.37
3.66
GAETZ
WB
14
2-Mar
124
528
4.5
79.32
15.03
3.60
1.42
9.10
6.39
0.42
4.22
HANFORD
AR
928
20-Jan
131
639
10.8
79.52
12.44
6.00
1.72
10.76
6.26
0.44
4.39
HIRSCHE
HH
244
14-Feb
133
564
6.8
79.24
14.04
5.25
1.67
10.09
6.06
0.54
5.38
KAISER
WB
20
15-Feb
122
411
4.1
78.24
19.02
4.50
0.98
7.03
7.14
0.54
5.40
RAMSAY
AR
51
29-Jan
126
556
5.4
84.44
15.18
5.25
1.72
10.34
6.01
1.06
10.56
HANFORD
AR
643
29-Jan
129
589
5.4
77.15
13.10
5.25
1.78
10.83
6.09
1.12
11.22
SCOTT
WB
711
24-Mar
119
397
4.9
74.12
18.65
4.60
1.16
7.48
6.45
1.15
11.54
SCOTT
WB
803
17-Mar
125
433
2.3
71.31
16.48
4.50
1.06
7.64
7.19
1.25
12.49
RAMSAY
AR
673
2-Feb
135
616
5.9
79.94
12.98
5.65
1.60
10.59
6.62
1.26
12.61
RAMSAY
AR
622
29-Jan
133
624
6.7
88.52
14.19
5.00
1.74
11.33
6.51
1.84
18.39
KAISER
WB
1
30-Jan
121
490
6.4
72.33
14.76
4.25
1.34
9.31
6.93
2.05
20.52
KAISER
WB
5
3-Feb
120
445
4.9
65.00
14.59
4.40
1.24
8.95
7.20
2.73
27.35
RAMSAY
AR
64
26-Jan
129
541
7.6
81.66
15.10
5.75
1.67
11.44
6.84
3.58
35.81
AR = Red Angus
HH = Horned Hereford
HP = Polled Hereford
WB = Welsh Black

Final Results for 41 Continental Bulls (feed cost plus yardage=$0.0893)
Owner
Brd
Tag
#
Birth
Date
2004
Hip
Height
cm
Final
Weight
kg
Backfat
mm
Ribeye
Area
cm2
REA
cm2
/100 kg
Marbling
Score
ADG
kg/day
Feed DM
Intake
kg/day
FCR
kg DM/
kg gain
NFI
kg as fed
/day
Relative
feed cost
$/112 days
JESPERSON
SM
9
20-Jan
135
586
3.1
82.53
14.09
4.25
1.81
7.87
4.35
-5.75
-57.55
SANDAN
CH
42
20-Jan
131
624
4.5
92.65
14.86
3.75
1.55
7.72
4.98
-5.52
-55.17
SANDAN
CH
19
12-Jan
133
596
5.1
96.58
16.22
3.65
1.45
7.92
5.48
-3.89
-38.95
RAIRDAN
CH
475
19-Jan
135
564
3.6
93.90
16.66
4.15
1.41
7.88
5.57
-3.32
-33.21
RAIRDAN
CH
453
12-Jan
134
599
4.9
96.37
16.09
3.50
1.58
8.86
5.62
-2.73
-27.35
STEWART
LM
156
18-Feb
128
484
2.9
91.58
18.92
4.40
1.69
8.44
5.01
-1.76
-17.59
STEWART
LM
4
15-Jan
130
430
4.1
75.25
17.50
3.70
1.38
7.25
5.26
-1.75
-17.49
SMYTH
SM
19
14-Jan
.
.
.
.
.
.
0.90
7.48
8.30
-1.25
-12.52
STEWART
LM
91
5-Feb
133
557
3.1
102.33
18.36
4.40
1.63
9.42
5.77
-1.03
-10.31
STEWART
LM
66
1-Feb
131
527
3.2
81.82
15.54
3.85
1.58
8.91
5.65
-1.02
-10.20
FOUILLARD
LM
49
11-Jan
133
498
3.1
86.45
17.34
4.20
1.35
8.34
6.18
-0.84
-8.45
STEWART
LM
54
29-Jan
137
562
4.9
94.12
16.76
3.90
1.57
9.45
6.03
-0.33
-3.34
MARSHALL
CH
34
17-Jan
130
440
2.3
67.35
15.29
4.10
1.14
7.46
6.56
-0.31
-3.08
JESPERSON
SM
1
10-Jan
132
575
3.6
85.70
14.91
4.15
1.79
10.28
5.75
-0.24
-2.41
RAIRDAN
CH
487
22-Jan
134
586
6.3
87.62
14.95
4.00
1.68
10.22
6.08
-0.23
-2.30
JESPERSON
SM
5
15-Jan
133
537
3.6
80.13
14.93
3.40
1.04
8.38
8.06
-0.18
-1.79
FOUILLARD
LM
48
17-Jan
137
501
2.2
87.38
17.43
3.60
1.48
9.11
6.16
-0.12
-1.21
DAIS
LM
1
8-Jan
140
588
4.0
92.16
15.66
3.75
1.54
10.00
6.50
0.09
0.95
MADER
SM
2
2-Jan
128
526
4.0
75.20
14.30
4.60
1.47
9.37
6.38
0.25
2.55
SMYTH
SM
44
22-Jan
.
.
.
.
.
.
1.06
8.94
8.42
0.30
2.98
JESPERSON
SM
7
19-Jan
137
594
3.6
79.47
13.37
4.00
1.52
10.17
6.70
0.45
4.50
SANDAN
CH
38
19-Jan
135
649
4.5
92.28
14.21
3.85
1.74
11.19
6.44
0.49
4.85
STEWART
LM
88
4-Feb
135
440
3.1
80.22
18.24
3.45
1.27
8.37
6.60
0.53
5.33
STEWART
LM
57
29-Jan
135
528
4.6
83.63
15.85
4.15
1.65
9.96
6.05
0.63
6.34
MADER
SM
94
19-Feb
131
527
4.1
80.12
15.21
4.25
1.61
9.84
6.12
0.72
7.19
DAIS
LM
18
25-Feb
128
438
3.6
89.14
20.34
3.50
1.30
8.41
6.45
0.80
7.99
FOUILLARD
LM
50
5-Jan
134
555
4.1
86.42
15.57
3.70
1.64
10.34
6.32
0.85
8.55
DAIS
LM
13
11-Feb
134
555
4.1
92.86
16.74
3.40
1.54
10.43
6.78
1.14
11.40
STEWART
LM
187
28-Feb
128
467
2.7
96.42
20.63
3.60
1.38
9.19
6.66
1.16
11.63
RAIRDAN
CH
443
10-Jan
137
577
4.5
88.80
15.38
3.80
1.38
10.07
7.28
1.24
12.40
MADER
SM
9
10-Jan
135
593
6.3
88.87
15.00
4.45
1.66
10.85
6.53
1.24
12.41
SMYTH
SM
31
16-Jan
.
.
.
.
.
.
1.70
11.82
6.96
1.31
13.09
MADER
SM
95
19-Feb
133
599
3.1
85.65
14.30
5.20
1.64
10.75
6.56
1.33
13.32
STEWART
LM
48
28-Jan
138
564
4.5
91.79
16.28
3.90
1.70
10.75
6.34
1.65
16.53
DAIS
LM
5
20-Jan
133
509
4.5
93.45
18.36
3.90
1.31
9.57
7.33
1.77
17.72
SMYTH
SM
2
5-Jan
.
.
.
.
.
.
1.39
10.59
7.61
1.77
17.75
JESPERSON
SM
6
5-Mar
129
502
3.1
79.29
15.80
3.50
1.58
10.31
6.54
2.19
21.91
MARSHALL
CH
23
13-Jan
135
604
4.0
92.52
15.33
3.95
1.79
11.57
6.48
2.30
23.05
SANDAN
CH
43
21-Jan
135
606
4.5
91.66
15.12
3.70
1.51
10.93
7.25
2.36
23.62
MARSHALL
CH
25
13-Jan
133
527
1.9
85.38
16.19
3.90
1.51
10.54
6.98
2.89
28.87
MARSHALL
CH
8
4-Jan
135
607
3.6
88.29
14.55
4.00
1.54
11.66
7.55
3.16
31.57
* Removed from the test on January 4, 2005 by owner
CH = Charolais
LM = Limousin
SM = Simmental

2004

British Net Feed Intake (NF)I Olds 2004.pdf (14 kb) Printer Friendly Version!
Continental Net Feed Intake (NFI) Olds 2004.pdf (60 kb) Printer Friendly Version!

Bulls Net Feed Intake (NFI) Olds 2004.xls (56 kb Excel File)

Olds College Bull Test (October 27, 2003 to February 16, 2004)
Final Results for 36 Continental Bulls (feed cost plus yardage=$0.0965/kg as fed)


Owner


Brd

Tag
#

Birth
Date
Hip
Height
cm
Final
Weight
kg
 
Backfat
mm
Ribeye
Area
cm2
REA
cm2
/100 Kgs

Marbling
Score
 
ADG
kg/day
Feed DM
Intake
kg/day
FCR
kg DM
/kg gain
NFI
kg as fed/
day
Relative
feed cost
$/112 days
EXLC
CH
394
3-Jan-03
135
610
2.9
102.06
16.73
3.40
1.34
7.32
5.45
-5.24
-57.14
STEW
LM
41
31-Jan-03
137
560
3.2
96.96
17.32
3.75
1.58
7.69
4.86
-3.53
-38.50
JESP
SM
7
29-Jan-03
133
572
3.1
90.98
15.89
3.50
1.70
8.31
4.89
-2.79
-30.47
BROW
SM
40
4-Mar-03
134
574
4.1
80.22
13.96
3.15
1.53
8.48
5.53
-2.27
-24.77
STEW
LM
192
17-Mar-03
128
472
4.9
75.87
16.07
3.40
1.46
7.33
5.04
-1.78
-19.43
JESP
SM
11
5-Feb-03
130
508
2.7
95.35
18.76
3.60
1.56
7.90
5.07
-1.64
-17.84
STEW
LM
122
15-Feb-03
133
492
2.2
88.68
18.03
3.30
1.36
7.62
5.62
-1.52
-16.60
STEW
LM
29
26-Jan-03
134
536
2.7
89.28
16.65
3.10
1.29
8.33
6.48
-1.32
-14.44
STEW
LM
84
8-Feb-03
137
562
2.5
88.10
15.68
4.55
1.67
9.11
5.46
-0.91
-9.90
STEW
LM
151
2-Mar-03
129
450
2.2
71.51
15.88
3.95
1.15
7.33
6.38
-0.80
-8.77
MARS
CH
63
6-Feb-03
130
499
3.1
79.38
15.92
3.80
1.43
8.26
5.78
-0.75
-8.19
DUNC
SM
30
27-Jan-03
134
617
4.1
99.73
16.16
3.40
1.73
10.11
5.83
-0.61
-6.68
STEW
LM
33
29-Jan-03
131
535
4.0
90.77
16.95
3.55
1.42
8.77
6.16
-0.61
-6.61
STEW
LM
123
15-Feb-03
131
538
3.3
86.59
16.10
3.25
1.57
9.07
5.76
-0.40
-4.36
STEW
LM
150
1-Mar-03
124
430
2.1
75.60
17.60
3.80
1.03
7.24
7.05
-0.19
-2.05
UPPE
CH
313
16-Jan-03
133
575
5.0
95.28
16.57
3.50
1.80
10.01
5.55
-0.08
-0.92
EXLC
CH
393
29-Jan-03
138
576
3.2
88.73
15.40
3.60
1.58
9.77
6.19
-0.04
-0.48
EXLC
CH
385
25-Jan-03
138
591
3.6
87.37
14.79
3.50
1.56
10.12
6.49
0.21
2.34
DUNC
SM
111
20-Jan-03
134
618
5.9
85.83
13.90
3.65
1.64
10.53
6.43
0.29
3.12
STEW
LM
30
27-Jan-03
130
495
2.7
78.90
15.94
3.40
1.45
8.84
6.10
0.38
4.20
MARS
CH
78
11-Feb-03
131
514
2.7
76.61
14.91
4.35
1.51
9.22
6.10
0.46
4.98
UPPE
CH
323
22-Jan-03
134
611
5.9
87.22
14.27
3.60
1.79
10.73
6.01
0.54
5.86
STEW
LM
42
1-Feb-03
130
493
3.2
81.35
16.51
3.50
1.32
8.77
6.64
0.56
6.05
EXLC
CH
3101
2-Feb-03
135
560
4.5
83.98
15.01
3.55
1.62
9.93
6.15
0.56
6.15
MARS
CH
114
2-Mar-03
133
585
2.8
99.12
16.95
5.55
1.79
10.47
5.86
0.88
9.65
UPPE
CH
310
12-Jan-03
135
627
3.1
79.71
12.72
4.90
1.75
11.04
6.31
0.89
9.76
UPPE
CH
314
18-Jan-03
137
597
6.8
94.05
15.76
3.25
1.62
10.68
6.58
1.09
11.90
DUNC
SM
16
19-Jan-03
131
523
6.3
70.82
13.54
5.55
1.36
10.36
7.65
1.31
14.26
DUNC
SM
51
16-Feb-03
129
489
4.0
78.71
16.09
3.70
1.14
8.97
7.89
1.34
14.57
MARS
CH
64
7-Feb-03
133
565
3.2
90.47
16.01
3.95
1.65
10.45
6.32
1.43
15.54
DUNC
SM
20
22-Jan-03
138
604
4.5
88.58
14.67
6.00
1.56
11.15
7.15
1.85
20.21
BROW
SM
25
20-Feb-03
135
541
2.3
88.47
16.36
3.35
1.41
10.17
7.24
1.93
21.07
BROW
SM
153
7-Feb-03
131
528
2.8
79.32
15.03
3.15
1.46
10.19
6.99
2.26
24.61
DUNC
SM
41
6-Mar-03
131
524
5.4
87.35
16.67
4.15
1.46
10.28
7.02
2.58
28.15
STEW
LM
54
3-Feb-03
133
515
4.5
81.07
15.73
4.15
1.45
10.31
7.13
2.85
31.10
BROW
SM
106
12-Feb-03
134
552
6.3
83.30
15.08
4.45
1.38
11.04
8.02
3.40
37.06
CH = Charolais
LM = Limousin
SM = Simmental

Olds College Bull Test (October 27, 2003 to February 16, 2004)
Final Results for 38 British Bulls (feed cost plus yardage=$0.0965/kg as fed)


Owner


Brd

Tag
#

Birth
Date
Hip
Height
cm
Final
Weight
kg
 
Backfat
mm
Ribeye
Area
cm2
REA
cm2
/100 kg

Marbling
Score
 
ADG
kg/day
Feed DM
Intake
kg/day
FCR
kg DM/
kg gain
NFI
kg as fed
/day
Relative
feed cost
$/112 days
SMIT
AN
1
1-Mar-03
128
588
5.0
77.86
13.24
3.35
2.18
8.48
3.90
-2.72
-29.67
MACL
AN
73
4-Mar-03
130
570
7.6
77.62
13.62
3.85
1.83
8.24
4.51
-2.26
-24.60
MORA
AR
343
18-Feb-03
130
574
5.8
82.83
14.42
4.40
1.72
8.39
4.87
-2.19
-23.84
HIRS
HH
318
21-Mar-03
130
486
4.9
73.31
15.09
3.50
1.82
7.33
4.03
-1.91
-20.80
HIRS
HH
339
8-Apr-03
126
399
5.0
64.53
16.17
4.50
0.95
6.30
6.62
-1.33
-14.55
TEMP
HH
101
21-Mar-03
126
457
5.9
70.13
15.33
5.15
1.32
7.33
5.57
-1.01
-10.99
SCHU
HH
206
8-Mar-03
129
470
8.1
72.44
15.42
3.70
1.14
7.53
6.63
-0.92
-10.08
LUKI
WB
79
5-Apr-03
117
431
8.1
79.15
18.37
4.65
1.36
7.04
5.17
-0.87
-9.51
HAST
WB
745
13-Mar-03
120
451
5.4
78.22
17.35
3.50
1.47
7.39
5.02
-0.75
-8.16
MACL
AN
6
25-Feb-03
129
520
5.4
77.67
14.94
3.50
1.85
8.41
4.55
-0.61
-6.68
PATR
WB
160
4-Apr-03
120
388
3.6
68.87
17.76
3.30
1.25
6.45
5.17
-0.61
-6.64
ROBE
HP
61
2-Jan-03
135
604
6.8
81.40
13.48
5.00
1.22
9.66
7.90
-0.47
-5.12
TEMP
HH
115
26-Mar-03
123
389
3.6
65.00
16.69
5.30
1.21
6.61
5.45
-0.47
-5.09
TEMP
HH
123
29-Mar-03
126
430
6.8
67.94
15.81
3.60
1.39
7.23
5.21
-0.46
-5.03
HAST
WB
8
23-Mar-03
112
378
5.0
64.53
17.08
3.60
1.14
6.38
5.59
-0.44
-4.81
ROBE
HP
4
9-Feb-03
134
547
7.2
80.30
14.68
4.10
1.36
8.90
6.55
-0.41
-4.46
LUKI
WB
71
3-Apr-03
123
397
5.9
70.66
17.80
4.85
1.25
6.81
5.44
-0.33
-3.57
SMIT
AN
16
16-Apr-03
120
493
7.2
77.98
15.83
3.60
1.70
8.17
4.82
-0.31
-3.37
HAST
WB
702
18-Apr-03
119
351
3.1
69.54
19.81
3.55
1.12
6.11
5.44
-0.27
-3.00
HIRS
HH
328
1-Apr-03
133
477
6.7
77.11
16.16
5.10
1.45
8.04
5.55
-0.23
-2.47
SMIT
AN
9
19-Mar-03
126
457
7.2
71.59
15.66
4.75
1.57
7.75
4.95
-0.17
-1.84
HIRS
HH
331
1-Apr-03
130
457
4.0
77.16
16.88
5.30
1.58
7.84
4.96
-0.14
-1.50
LUKI
WB
62
2-Apr-03
115
344
4.1
70.66
20.55
4.00
1.28
6.19
4.84
0.03
0.36
TEMP
HH
129
1-Apr-03
126
402
6.3
65.71
16.34
3.55
1.34
7.07
5.27
0.12
1.32
PATR
WB
4
22-Mar-03
116
353
4.1
66.75
18.91
3.60
1.13
6.41
5.66
0.24
2.60
ROBE
HP
80
27-Jan-03
137
664
9.0
79.48
11.98
4.30
1.62
10.72
6.63
0.25
2.75
SMIT
AN
8
14-Mar-03
125
437
6.3
70.25
16.06
5.60
1.30
7.82
6.00
0.34
3.66
HAST
WB
800
1-Apr-03
115
309
3.2
55.04
17.82
3.20
0.84
5.75
6.84
0.34
3.66
MACL
AN
55
11-Feb-03
125
508
7.6
69.86
13.74
4.95
1.40
8.83
6.31
0.51
5.54
SCHU
HH
96
22-Feb-03
130
525
6.3
75.28
14.35
3.70
1.57
9.31
5.92
0.81
8.79
LUKI
WB
54
31-Mar-03
123
440
6.7
79.18
17.99
4.80
1.43
8.14
5.71
0.90
9.82
ROBE
HP
301735
26-Jan-03
133
603
8.1
75.11
12.46
5.00
1.61
10.51
6.53
1.45
15.80
MORA
AR
347
21-Feb-03
131
529
8.5
74.44
14.06
4.85
1.82
9.86
5.41
1.68
18.27
SCHU
HH
165
1-Mar-03
131
522
8.5
71.86
13.78
4.15
1.56
9.76
6.24
1.81
19.75
MORA
AR
322
8-Feb-03
129
538
8.5
83.92
15.60
5.30
1.81
10.08
5.56
2.00
21.82
MORA
AR
337
15-Feb-03
130
513
4.1
78.75
15.36
4.00
1.66
10.09
6.10
2.62
28.55
MACL
AN
45
2-Mar-03
130
535
8.5
77.20
14.44
3.30
1.69
10.37
6.13
2.70
29.43
PATR
WB
6
27-Mar-03
120
400
4.5
69.48
17.39
4.40
1.44
8.54
5.94
2.94
32.06
SCHU
HH
166
1-Mar-03
.
.
.
.
.
.
.
Removed
From
Test
PATR
WB
435
7-Apr-03
.
.
.
.
.
.
.
Removed
From
Test
AN = Black Angus
AR = Red Angus
HH = Horned Hereford
HP = Polled Hereford
WB = Welsh Black

2003

Galloway & Welsh Black Net Feed Intake (NFI) Olds 2003.pdf (57 kb) Printer Friendly Version!
British Net Feed Intake (NFI) Olds 2003.pdf (52 kb) Printer Friendly Version!
Continental Net Feed Intake (NFI) Olds 2003.pdf (69 kb) Printer Friendly Version!

Bulls Net Feed Intake (NFI) Olds 2003.xls (35 kb Excel File)
Galloway & Welsh Black Net Feed Intake (NFI) Olds 2003.xls (24 kb Excel File)

Olds College Bull Test (March 31 to July 22, 2003)
Final Results: 19 Galloway & 15 Welsh Black Bulls (feed cost+yardage=$0.1064/kg as fed)
Owner Brd TAG#
Birth Date 2002
Hip Height cm
Final Weight kg
Backfat mm
Ribeye Area cm2
REA cm2 /100 kg
Marb Score
ADG kg/day
Feed Intake kg DM/day
FCR kg DM/kg gain
NFI kg as fed/day
Relative feed cost $/112 days
KAIS
WB
1
30-Mar
128
508.7
3.1
80.5
15.8
3.55
1.25
7.34
5.87
-2.51
-29.91
KAIS
WB
8
4-Apr
133
591.5
4.9
71.5
12.1
3.80
1.42
8.43
5.94
-1.27
-15.15
MUEL
GA
7
28-Mar
125
506.4
3.1
76.1
15.0
4.65
1.32
7.97
6.04
-1.13
-13.46
KAIS
GA
12
2-Mar
130
506.9
1.5
68.4
13.5
3.70
1.23
7.94
6.45
-1.10
-13.13
KAIS
WB
6
30-Mar
133
498.0
6.8
68.9
13.8
4.15
1.16
7.90
6.81
-0.85
-10.15
KAIS
WB
16
25-Apr
126
459.0
3.6
68.1
14.8
4.40
0.96
7.49
7.80
-0.81
-9.63
MUEL
GA
17
6-Apr
128
496.2
3.6
77.1
15.5
4.00
1.40
8.17
5.84
-0.79
-9.46
KAIS
WB
10
4-Apr
123
504.4
4.1
74.9
14.9
4.55
1.18
7.95
6.74
-0.77
-9.14
KAIS
GA
3
25-Jan
130
563.1
2.7
74.9
13.3
3.85
1.07
8.16
7.62
-0.74
-8.87
KAIS
GA
3
7-Feb
128
573.1
5.4
76.3
13.3
4.05
1.10
8.26
7.51
-0.65
-7.70
KAIS
WB
13
31-Mar
128
523.0
2.2
76.3
14.6
3.70
1.01
7.98
7.90
-0.54
-6.46
KAIS
WB
7
30-Jan
130
561.1
4.1
72.5
12.9
3.65
1.09
8.25
7.56
-0.53
-6.32
KAIS
WB
12
23-Apr
126
486.9
1.8
79.7
16.4
3.55
0.85
7.63
8.98
-0.52
-6.16
KAIS
WB
9
27-Mar
128
576.5
2.8
79.0
13.7
3.85
1.35
8.69
6.44
-0.42
-5.00
KAIS
WB
9
4-Feb
130
539.3
3.1
75.0
13.9
4.10
1.12
8.27
7.38
-0.36
-4.28
KAIS
WB
4
29-Mar
125
544.1
4.9
72.3
13.3
4.65
1.21
8.37
6.92
-0.26
-3.07
EHRE
GA
33
5-May
130
458.4
3.6
70.4
15.4
4.30
1.50
8.39
5.59
-0.11
-1.36
MUEL
GA
14
6-Apr
133
511.7
3.1
79.5
15.5
4.45
1.42
8.56
6.03
-0.08
-0.99
HORV
GA
26
11-May
126
479.2
2.2
76.0
15.9
3.80
1.01
8.01
7.93
-0.00
-0.02
RAMS
GA
97
18-May
125
446.3
2.8
70.0
15.7
3.45
1.47
8.37
5.69
0.03
0.31
KAIS
WB
11
2-Apr
126
523.2
1.8
81.0
15.5
3.50
0.87
8.08
9.28
0.04
0.43
RAMS
GA
53
19-Apr
126
490.3
3.1
65.3
13.3
4.00
1.49
8.74
5.87
0.40
4.79
EHRE
GA
5
24-Apr
130
465.4
2.2
58.4
12.6
3.80
1.40
8.55
6.11
0.49
5.85
KAIS
WB
5
29-Mar
130
562.9
2.8
72.1
12.8
4.15
1.32
8.94
6.77
0.56
6.70
HORV
GA
28
19-May
130
546.6
3.1
81.0
14.8
4.10
1.56
9.34
5.99
0.98
11.68
KAIS
GA
2
25-Jan
125
547.9
4.9
76.1
13.9
5.00
0.93
8.63
9.28
0.99
11.83
NESB
GA
1
8-Feb
133
597.4
3.6
78.2
13.1
3.80
1.22
9.23
7.57
1.08
12.89
KAIS
WB
35
17-Apr
128
555.9
5.4
87.2
15.7
3.95
1.23
9.12
7.41
1.24
14.74
KAIS
GA
6
28-Jan
129
529.6
4.9
69.8
13.2
4.00
0.96
8.69
9.05
1.26
15.00
HORV
GA
14
13-Apr
131
531.2
3.6
78.6
14.8
4.20
1.30
9.16
7.05
1.41
16.80
KAIS
WB
15
22-Apr
128
557.2
4.1
80.5
14.4
3.75
1.39
9.41
6.77
1.47
17.55
KAIS
GA
8
11-Feb
123
407.8
0.8
60.2
14.8
3.50
0.54
7.79
14.43
1.56
18.57
RAMS
GA
81
4-May
130
501.4
3.1
72.1
14.4
4.00
1.49
9.43
6.33
1.93
23.00
KAIS
GA
6
10-Feb
128
543.9
1.1
72.2
13.3
4.30
1.30
11.23
8.64
6.24
74.42
GA = Galloway
WB = Welsh Black

Olds College Bull Test Nov 4, 2002 - Feb 24, 2003
Final Results for 30 British Bulls (feed cost plus yardage=$0.1064/kg as fed)
Owner
Brd
Tag #
Birth Date
Hip Ht.
CM
Final
Wt.
KG
Back
Fat
MM
Ribeye
Area
cm2
REA
cm2/
100kg
Marbling
Score
ADG
kg/day
Feed
Intake
kg DM/day
FCR kg DM/kg gain
NFI
kg as fed/day
Relative Feed Cost
$ / 112 days
HIRS
HH
23917-Feb-02
134
483.2
3.673.715.34.301.516.864.55-1.78
-21.21
ULRI
HH
17508-Mar-02
130
472.2
4.573.115.54.801.276.865.40-0.92
-10.96
IRVI
AN
3822-Jan-02
130
661.2
10.980.512.25.401.769.305.29-0.81
-9.65
MACL
AN
5220-Feb-02
135
587.5
6.376.813.15.201.648.485.17-0.77
-9.18
FRAS
HH
316-Jan-02
133
563.1
4.681.014.44.201.658.255.01-0.75
-8.94
IRVI
AN
3517-Jan-02
131
595.6
6.392.015.45.201.578.555.46-0.60
-7.15
MORA
AR
22108-Feb-02
130
534.4
4.674.814.05.101.878.284.42-0.56
-6.67
FRAS
HH
2328-Jan-02
131
457.0
4.576.416.74.101.286.895.38-0.49
-5.84
ULRI
HH
9522-Feb-02
130
478.0
4.965.713.73.801.487.324.94-0.47
-5.60
HIRS
HH
24618-Feb-02
133
517.1
6.372.013.94.701.547.835.10-0.37
-4.41
HIRS
HH
27126-Feb-02
135
548.5
5.479.614.55.101.818.444.67-0.36
-4.29
FRAS
HH
1925-Jan-02
134
558.8
5.970.212.64.801.678.405.03-0.34
-4.05
ULRI
HH
4716-Feb-02
131
551.8
8.178.414.24.701.448.135.64-0.25
-2.98
LAMP
HP
1823-Feb-02
128
472.6
7.471.115.04.401.327.235.46-0.17
-2.03
LAMP
HP
5612-Feb-02
128
526.0
5.469.213.24.201.518.015.29-0.09
-1.07
ULRI
HH
8120-Feb-02
130
585.7
7.673.512.64.501.818.944.94-0.05
-0.60
MORA
AR
24824-Feb-02
130
517.6
5.480.515.64.901.538.015.220.06
0.72
FRAS
HH
6623-Feb-02
137
523.9
5.877.714.84.701.317.866.010.11
1.31
LAMP
HP
4414-Mar-02
126
474.1
7.672.215.24.301.297.395.720.24
2.86
LAMP
HP
4328-Feb-02
128
504.0
5.479.215.74.601.537.955.180.26
3.10
MACL
AN
6704-Mar-02
133
545.7
3.682.215.15.001.568.425.390.28
3.34
MACL
AN
8620-Feb-02
134
561.0
6.387.315.64.601.658.685.260.33
3.93
HIRS
HH
24718-Feb-02
130
601.1
7.672.512.14.601.909.454.960.56
6.67
MACL
AN
2523-Feb-02
133
501.8
4.969.013.85.101.718.324.860.75
8.94
MORA
AR
24925-Feb-02
125
496.7
8.183.516.85.001.538.085.280.76
9.06
SMIT
AN
2116-Mar-02
125
460.7
4.569.515.14.801.487.695.210.86
10.25
IRVI
AN
2805-Jan-02
133
581.6
10.881.914.16.001.288.766.840.96
11.44
MORA
AR
22611-Feb-02
126
520.3
6.783.116.05.301.708.675.091.14
13.59
IRVI
AN
3108-Jan-02
130
656.4
10.892.514.15.301.7410.065.791.17
13.94
SMIT
AN
1522-Feb-02
128
474.1
4.978.416.54.401.387.975.771.42
16.92
AN = Black Angus
AR = Red Angus
HH = Horned Hereford
HP = Polled Hereford

Olds College Bull Test Nov 4, 2002 - Feb 24, 2003
Final Results for 46 Continental Bulls (feed cost plus yardage=$0.1064/kg as fed)


Owner


Brd


Tag#


Birth Date
Hip
Height
cm
Final
Weight
kg
 
Backfat
mm
Ribeye
Area
cm2
REA
cm2
/100kg

Marbling
Score
 
ADG
kg/day
Feed
Intake
kg DM/day
FCR
kg DM/
kg gain
NFI
kg as fed/
day
Relative
feed cost
$/112 days
FARRCH
79
24-Feb-02
133
461.3
4.1
82.2
17.8
3.90
1.04
6.39
6.14
-2.03
-24.19
STEWLM
203
26-Feb-02
138
556.9
3.6
91.7
16.5
4.20
1.60
7.91
4.95
-1.75
-20.85
PEDECH
218
19-Jan-02
140
586.8
2.7
94.5
16.1
4.10
1.60
8.30
5.19
-1.67
-19.90
CLARSM
4
22-Jan-02
134
564.6
3.6
89.0
15.8
4.10
1.28
7.98
6.26
-1.46
-17.40
MARSCH
77
9-Feb-02
133
577.4
5.0
102.6
17.8
4.40
1.48
8.25
5.58
-1.40
-16.68
STEWLM
53
25-Jan-02
135
520.7
3.6
91.8
17.6
3.90
1.39
7.56
5.43
-1.34
-15.97
MARSCH
91
15-Feb-02
125
458.1
2.7
77.5
16.9
4.30
0.93
6.62
7.14
-1.28
-15.25
HOLGLM
82
21-Feb-02
128
476.2
3.1
92.0
19.3
3.50
1.23
7.05
5.71
-1.08
-12.87
PEDECH
216
17-Feb-02
139
626.5
4.9
100.4
16.0
4.20
1.70
9.07
5.35
-1.06
-12.63
FLEMSM
25
14-Jan-02
130
563.8
5.4
102.9
18.3
3.70
1.34
8.17
6.08
-1.06
-12.63
RASMCH
40
24-Jan-02
139
665.8
5.4
87.3
13.1
3.70
1.59
9.52
5.99
-0.94
-11.20
STEWLM
154
13-Feb-02
135
570.2
5.4
94.2
16.5
4.30
1.70
8.45
4.97
-0.94
-11.20
FARRCH
70
9-Feb-02
135
516.8
4.1
82.1
15.9
4.20
1.36
7.79
5.73
-0.64
-7.63
PEDECH
244
20-Feb-02
138
607.8
5.4
84.2
13.9
4.50
1.54
8.97
5.82
-0.61
-7.27
BLAISM
11
27-Jan-02
135
619.3
5.0
87.5
14.1
4.30
1.27
9.01
7.08
-0.53
-6.32
STEWLM
67
28-Feb-02
133
554.6
3.6
95.0
17.1
3.70
1.55
8.38
5.40
-0.52
-6.20
HOLGLM
13
8-Feb-02
133
486.4
1.9
79.2
16.3
3.60
1.25
7.43
5.94
-0.50
-5.96
MARSCH
65
3-Feb-02
135
560.0
4.0
102.6
18.3
4.40
1.59
8.52
5.36
-0.38
-4.53
FARRCH
72
10-Feb-02
135
540.7
3.4
95.9
17.7
4.70
1.32
8.19
6.21
-0.32
-3.81
FLEMSM
40
21-Jan-02
134
566.4
4.9
85.9
15.2
4.00
1.58
8.61
5.46
-0.32
-3.81
PEDECH
245
20-Feb-02
140
585.4
4.0
84.5
14.4
4.60
1.34
8.75
6.55
-0.27
-3.22
CLARSM
27
12-Feb-02
135
596.3
3.6
96.2
16.1
3.90
1.45
8.94
6.15
-0.25
-2.98
RASMCH
37
23-Jan-02
135
568.8
6.3
90.6
15.9
3.70
1.30
8.56
6.59
-0.23
-2.74
STEWLM
88
1-Feb-02
135
543.2
4.5
88.3
16.3
3.90
1.52
8.35
5.51
-0.20
-2.38
STEWLM
28
18-Jan-02
131
545.4
4.5
92.2
16.9
4.00
1.65
8.48
5.13
-0.11
-1.31
RASMCH
23
17-Jan-02
135
624.2
4.9
102.3
16.4
4.10
1.50
9.35
6.25
-0.10
-1.19
STEWLM
137
10-Feb-02
134
498.0
5.4
84.0
16.9
3.60
1.46
7.84
5.37
-0.07
-0.83
STEWLM
93
1-Feb-02
130
531.3
2.7
95.3
17.9
3.70
1.37
8.22
5.99
-0.02
-0.24
HOLGLM
19
10-Feb-02
133
506.1
2.7
88.7
17.5
3.60
1.35
8.00
5.92
0.20
2.38
MARSCH
106
24-Feb-02
133
567.6
5.4
101.6
17.9
4.20
1.36
8.76
6.46
0.24
2.86
FLEMSM
41
22-Jan-02
130
571.7
4.0
81.6
14.3
4.50
1.57
8.92
5.67
0.28
3.34
STEWLM
64
27-Jan-02
134
502.4
4.0
90.3
18.0
3.90
1.19
7.98
6.69
0.42
5.01
HOLGLM
124
28-Feb-02
135
522.3
2.2
80.7
15.5
3.60
1.38
8.32
6.01
0.44
5.24
CLARSM
24
10-Feb-02
135
623.4
5.0
87.9
14.1
4.00
1.73
9.71
5.60
0.53
6.32
LIPPSM
2
15-Jan-02
131
569.7
2.8
84.9
14.9
3.70
1.44
8.97
6.24
0.60
7.15
BLAISM
26
2-Feb-02
135
596.2
3.1
79.0
13.3
4.00
1.29
9.22
7.16
0.61
7.27
STEWLM
39
22-Jan-02
133
494.7
4.5
77.5
15.7
4.10
1.31
8.14
6.19
0.89
10.61
LIPPSM
14
28-Feb-02
133
476.6
4.1
84.6
17.7
4.30
1.41
8.00
5.69
1.01
12.04
CLARSM
19
7-Feb-02
135
615.3
2.8
94.2
15.3
4.50
1.67
9.82
5.88
1.10
13.11
BLAISM
18
30-Jan-02
130
569.4
4.9
92.7
16.3
3.80
1.36
9.14
6.72
1.11
13.23
STEWLM
243
17-Mar-02
131
486.7
2.8
102.7
21.1
3.40
1.35
8.25
6.13
1.38
16.45
STEWLM
198
24-Feb-02
135
524.6
3.6
86.7
16.5
4.00
1.33
8.72
6.55
1.40
16.68
FARRCH
77
17-Feb-02
130
507.5
4.5
88.6
17.5
4.60
1.38
8.68
6.31
1.77
21.09
BLAISM
17
29-Jan-02
139
649.4
4.1
98.7
15.2
3.90
1.57
10.81
6.90
2.63
31.34
LIPPSM
3
12-Jan-02
135
593.5
7.2
86.0
14.5
4.00
1.58
10.37
6.58
3.13
37.30
FLEMSM
9
6-Jan-02
130
484.5
4.5
85.4
17.6
3.60
1.07
8.93
8.31
3.34
39.80
CH = Charolais
LM = Limousin
SM = Simmental

 
 
 
 

Other Documents in the Series

 
  Commercialization of Net Feed Efficiency Beef Cattle
Commercialization of Net Feed Efficiency in Beef Cattle - Project
Commercialization of Net Feed Efficiency Beef Cattle - Results - Current Document
Commercialization of Net Feed Efficiency in Beef Cattle - Photo Gallery
 
 
 
 
For more information about the content of this document, contact Pat Ramsey.
This document is maintained by Mary Ann Nelson.
This information published to the web on May 5, 2003.
Last Reviewed/Revised on December 2, 2005.