| Productive
Performance Comparisons in PEAK Swine Genetic Herds |
| |
May 12, 2003 |
Trailblazer sires |
BREEDING HERD |
Herd A |
Herd A |
Herd A |
Herd A |
Herd A |
Herd A |
Herd A |
Herd A |
Common health status |
Jan 96 - Dec 96 |
Jan 97 - Dec 97 |
Jan 98 - Dec 98 |
Jan 99 - Dec 99 |
Jan 00 - Dec 00 |
Jan 01 - Dec 01 |
Jan 02 - Dec 02 |
Jul 00 - Jun 01 |
|
|
|
|
|
|
|
|
|
Total
number of services |
1086 |
1140 |
1123 |
1129 |
1066 |
1038 |
1087 |
1067 |
Percent
repeat services |
4.6 |
4.0 |
2.9 |
4.1 |
4.2 |
1.7 |
3.4 |
3.5 |
Weaning
- 1st service interval |
5.8 |
5.9 |
5.3 |
5.5 |
6.9 |
7.0 |
7.5 |
7.4 |
Percent sows bred by 7
days |
95.0 |
94.0 |
97.0 |
96.0 |
90.6 |
90.0 |
89.1 |
89.5 |
|
|
|
|
|
|
|
|
|
Number
of sows farrowed |
986 |
1037 |
1012 |
1029 |
988 |
956 |
934 |
964 |
Ave
parity of farrowed sows |
3.3 |
4.0 |
4.5 |
4.1 |
3.4 |
3.8 |
4.0 |
3.7 |
Average
total pigs per litter |
11.3 |
11.3 |
11.3 |
11.4 |
11.4 |
12.6 |
12.5 |
12.1 |
Average
total born live/litter |
10.7 |
10.7 |
10.4 |
10.6 |
10.8 |
12.0 |
11.9 |
11.4 |
Farrowing
rate |
91.6 |
91.8 |
91.7 |
91.0 |
91.0 |
92.5 |
87.8 |
90.7 |
Litters/mated female/year |
2.46 |
2.46 |
2.43 |
2.44 |
2.45 |
2.44 |
2.38 |
2.43 |
|
|
|
|
|
|
|
|
|
Number
of litters weaned |
992 |
1026 |
1018 |
1047 |
933 |
885 |
962 |
883 |
Pigs
weaned per litter |
9.6 |
9.5 |
9.6 |
9.4 |
10.0 |
10.5 |
10.8 |
10.2 |
Pre-weaning
mortality |
9.6 |
10.3 |
9.3 |
11.0 |
8.2 |
7.9 |
6.2 |
8.1 |
Average
weaning weight, kg |
7.7 |
7.3 |
7.7 |
7.3 |
7.4 |
8.0 |
7.5 |
8.1 |
Average
age at weaning |
27 |
26 |
27 |
26 |
26 |
26 |
27 |
28 |
Pigs weaned/mated
female/yr |
23.9 |
23.1 |
23.2 |
22.9 |
24.4 |
25.6 |
25.8 |
24.7 |
|
|
|
|
|
|
|
|
|
Ending
female inventory |
412 |
423 |
430 |
411 |
400 |
433 |
412 |
423 |
Average
parity |
3.2 |
3.5 |
3.6 |
2.8 |
3.0 |
3.3 |
3.3 |
3.4 |
Replacement
rate |
36.7 |
44.1 |
42.2 |
48.1 |
43.8 |
42.2 |
39.5 |
37.6 |
Sow Mortality |
n/a |
n/a |
n/a |
1.2 |
1.8 |
2.7 |
3.2 |
3.0 |
|
| |
May
12, 2003 |
PEAK |
Other |
PEAK |
Other |
PEAK |
Other |
PEAK |
Other |
|
|
|
|
BREEDING
HERD |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Herd
B |
Mh-positive |
Jan
01 - Dec 01 |
Jan
01 - Dec 01 |
Jan
01 - Dec 01 |
Jan
01 - Aug 01 |
Jan
01 - Dec 01 |
Jan
01 - Dec 01 |
Jan
01 - Dec 01 |
Jan
01 - Dec 01 |
May
01 - Oct 01 |
May
00 - Apr 01 |
Jan
01 - Dec 01 |
Jan
02 - Dec 02 |
|
Parity
1 |
Parity
1 |
Parity
2 |
Parity
2 |
Parity
3 |
Parity
3 |
Parity
4 |
Parity
4 |
|
|
|
|
Total
number of services |
195 |
18 |
109 |
87 |
25 |
149 |
26 |
121 |
675 |
1287 |
1315 |
1311 |
Percent
repeat services |
3.6 |
11.1 |
6.4 |
4.6 |
0.0 |
8.1 |
3.8 |
4.1 |
5.5 |
6.5 |
6.0 |
4.7 |
Weaning
- 1st service interval |
6.8 |
9.0 |
6.3 |
5.5 |
4.3 |
4.9 |
4.6 |
4.9 |
5.2 |
5.3 |
5.4 |
5.2 |
Percent sows bred by 7
days |
86.7 |
81.3 |
92.2 |
95.2 |
100.0 |
95.6 |
96.0 |
96.6 |
95.2 |
95.6 |
94.3 |
94.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Number
of sows farrowed |
197 |
3 |
120 |
73 |
42 |
135 |
25 |
137 |
599 |
1156 |
1153 |
1185 |
Ave
parity of farrowed sows |
1.0 |
1.0 |
2.0 |
2.0 |
3.0 |
3.0 |
4.0 |
4.0 |
3.8 |
3.8 |
3.8 |
3.8 |
Average
total pigs per litter |
11.4 |
14.0 |
11.7 |
12.4 |
13.3 |
12.8 |
12.9 |
13.1 |
12.2 |
12.4 |
12.4 |
12.7 |
Average
total born live/litter |
10.8 |
13.7 |
11.1 |
11.8 |
12.8 |
11.9 |
12.5 |
12.2 |
11.4 |
11.4 |
11.6 |
11.9 |
Farrowing
rate |
92.5 |
100.0 |
93.8 |
92.4 |
89.4 |
89.4 |
89.3 |
88.4 |
90.2 |
88.6 |
88.4 |
90.0 |
Litters/mated female/year |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
2.49 |
2.46 |
2.47 |
2.48 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Number
of litters weaned |
200 |
7 |
112 |
88 |
31 |
142 |
25 |
130 |
570 |
1154 |
1156 |
1173 |
Pigs
weaned per litter |
10.2 |
10.7 |
10.6 |
10.8 |
10.4 |
10.8 |
11.0 |
10.9 |
10.6 |
10.5 |
10.6 |
11.0 |
Pre-weaning
mortality |
8.3 |
15.7 |
7.5 |
7.8 |
12.3 |
7.3 |
10.1 |
8.6 |
7.6 |
8.1 |
8.2 |
7.9 |
Average
weaning weight, kg |
7.1 |
7.3 |
7.0 |
7.4 |
7.1 |
7.3 |
7.4 |
7.3 |
7.1 |
7.4 |
7.2 |
6.9 |
Average
age at weaning |
23 |
23 |
23 |
23 |
22 |
23 |
24 |
23 |
23 |
23 |
23 |
23 |
Pigs weaned/mated
female/yr |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
26.5 |
25.8 |
26.3 |
27.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Ending
female inventory |
81 |
0 |
71 |
0 |
42 |
28 |
1 |
53 |
494 |
487 |
493 |
503 |
Average
parity |
1.0 |
1.0 |
2.0 |
2.0 |
3.0 |
3.0 |
4.0 |
4.0 |
2.9 |
2.9 |
2.9 |
2.8 |
Replacement
rate |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
42.1 |
43.8 |
42.9 |
43.0 |
Sow Mortality |
1.0 |
1.0 |
2.0 |
5.0 |
0.0 |
2.0 |
0.0 |
5.0 |
4.8 |
6.3 |
5.8 |
2.6 |
|
| |
May
12, 2003 |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
Herd
C |
BREEDING
HERD
High health status |
Jan
01 - Apr 01 |
Feb
01 - May 01 |
Feb
01 - Sep 01 |
Jan
01 - Dec 01 |
Jan
02 - Sep 02 |
Apr
02 - Mar 03 |
Feb
02 - Sep 02 |
Feb
02 - Sep 02 |
Feb
02 - Sep 02 |
Feb
02 - Sep 02 |
Feb
02 - Sep 02 |
|
|
|
|
|
|
|
Gilts |
Parity
1 |
Parity
2 |
Parity
3 |
Parity
4 |
Total
number of services |
154 |
181 |
512 |
807 |
619 |
809 |
117 |
36 |
57 |
235 |
109 |
Percent
repeat services |
5.2 |
4.4 |
6.4 |
5.8 |
5.0 |
5.3 |
10.3 |
8.3 |
7.0 |
3.0 |
3.7 |
Weaning
- 1st service interval |
n/a |
4.9 |
5.1 |
5.0 |
4.5 |
4.3 |
n/a |
4.8 |
5.1 |
4.3 |
4.4 |
Percent sows bred by 7
days |
n/a |
90.9 |
95.4 |
96.1 |
98.3 |
99.3 |
n/a |
97.0 |
94.3 |
99.6 |
98.1 |
|
|
|
|
|
|
|
|
|
|
|
|
Number
of sows farrowed |
47 |
59 |
342 |
561 |
590 |
756 |
0 |
62 |
29 |
253 |
176 |
Ave
parity of farrowed sows |
1.0 |
1.0 |
1.1 |
1.4 |
3.0 |
3.3 |
0.0 |
1.0 |
2.0 |
3.0 |
4.0 |
Average
total pigs per litter |
9.0 |
9.3 |
9.8 |
10.9 |
12.4 |
12.5 |
n/a |
10.2 |
12.0 |
12.7 |
13.1 |
Average
total born live/litter |
8.4 |
8.7 |
9.3 |
10.3 |
11.6 |
11.6 |
n/a |
9.6 |
11.4 |
12.0 |
12.3 |
Farrowing
rate |
n/a |
n/a |
82.8 |
89.8 |
94.8 |
92.2 |
n/a |
80.5 |
85.3 |
96.6 |
95.7 |
Litters/mated female/year |
n/a |
n/a |
2.38 |
2.48 |
2.49 |
2.48 |
n/a |
n/a |
n/a |
n/a |
n/a |
|
|
|
|
|
|
|
|
|
|
|
|
Number
of litters weaned |
15 |
30 |
288 |
515 |
568 |
752 |
0 |
54 |
45 |
274 |
135 |
Pigs
weaned per litter |
7.5 |
7.7 |
8.5 |
9.0 |
10.7 |
10.6 |
n/a |
9.0 |
10.6 |
11.1 |
11.1 |
Pre-weaning
mortality |
8.2 |
7.9 |
5.5 |
5.3 |
5.8 |
6.8 |
n/a |
5.6 |
4.3 |
5.9 |
6.7 |
Average
weaning weight, kg |
8.0 |
8.4 |
7.7 |
8.7 |
8.3 |
8.5 |
n/a |
8.9 |
8.5 |
8.3 |
8.4 |
Average
age at weaning |
22 |
24 |
22 |
25 |
25 |
25 |
n/a |
26 |
24 |
25 |
25 |
Pigs weaned/mated
female/yr |
n/a |
n/a |
20.3 |
22.4 |
26.7 |
26.3 |
n/a |
n/a |
n/a |
n/a |
n/a |
|
|
|
|
|
|
|
|
|
|
|
|
Ending
female inventory |
244 |
281 |
323 |
306 |
315 |
305 |
63 |
35 |
11 |
50 |
156 |
Average
parity |
0.2 |
0.2 |
1.0 |
1.7 |
2.6 |
2.7 |
0.0 |
1.0 |
2.0 |
3.0 |
4.0 |
Replacement
rate |
n/a |
n/a |
n/a |
9.3 |
51.5 |
57.2 |
n/a |
n/a |
n/a |
n/a |
n/a |
Sow Mortality |
0.0 |
2.5 |
1.5 |
1.3 |
0.8 |
4.8 |
0.0 |
3.0 |
0.0 |
0.0 |
0.0 |
|
| |
May
12, 2003 |
|
|
|
Parity
1 |
Parity
2 |
Parity
3 |
Herd |
|
|
BREEDING
HERD |
Herd
D |
Herd
D |
Herd
D |
Herd
D |
Herd
D |
Herd
D |
Herd
D |
Herd
D |
Herd
D |
Mh-Positive |
Feb
00 - Sep 00 |
Jul
00 - Oct 00 |
Aug
00 - Nov 00 |
Nov
99 - Oct 00 |
Nov
99 - Oct 00 |
Nov
99 - Oct 00 |
Nov
99 - Oct 00 |
Apr
00 - Mar 01 |
Dec
01 - May 02 |
|
|
|
|
|
|
|
|
|
|
Total
number of services |
967 |
334 |
305 |
516 |
431 |
214 |
1405 |
1484 |
737 |
Percent
repeat services |
9.7 |
8.7 |
8.5 |
8.5 |
8.6 |
2.3 |
9.0 |
9.7 |
10.5 |
Weaning
- 1st service interval |
5.6 |
6.3 |
6.3 |
6.9 |
5.3 |
5.6 |
6.0 |
6.0 |
6.4 |
Percent sows bred by 7
days |
94.3 |
90.4 |
91.0 |
88.1 |
95.2 |
95.2 |
92.1 |
93.7 |
93.0 |
|
|
|
|
|
|
|
|
|
|
Number
of sows farrowed |
767 |
278 |
267 |
417 |
418 |
285 |
1121 |
1177 |
553 |
Ave
parity of farrowed sows |
2.1 |
2.5 |
2.5 |
1.0 |
2.0 |
3.0 |
n/a |
2.6 |
3.8 |
Average
total pigs per litter |
10.7 |
11.8 |
12.0 |
10.0 |
10.4 |
12.0 |
10.7 |
11.2 |
11.2 |
Average
total born live/litter |
10.1 |
10.9 |
11.2 |
9.6 |
9.8 |
11.1 |
10.1 |
10.6 |
10.5 |
Farrowing
rate |
82.3 |
83.5 |
79.2 |
84.6 |
83.8 |
84.3 |
84.2 |
82.0 |
70.6 |
Litters/mated female/year |
2.44 |
2.48 |
2.40 |
n/a |
n/a |
n/a |
n/a |
2.47 |
2.32 |
|
|
|
|
|
|
|
|
|
|
Number
of litters weaned |
749 |
265 |
247 |
467 |
401 |
228 |
1096 |
1170 |
518 |
Pigs
weaned per litter |
9.3 |
9.9 |
10.1 |
8.9 |
9.3 |
9.9 |
9.3 |
9.8 |
9.4 |
Pre-weaning
mortality |
5.5 |
5.2 |
6.0 |
7.3 |
4.9 |
5.7 |
6.1 |
6.8 |
6.8 |
Average
weaning weight, kg |
6.7 |
6.7 |
6.7 |
n/a |
n/a |
n/a |
n/a |
14.7 |
14.6 |
Average
age at weaning |
20 |
20 |
20 |
22 |
20 |
20 |
21 |
19 |
21 |
Pigs
weaned/mated female/yr |
22.6 |
24.4 |
24.3 |
n/a |
n/a |
n/a |
n/a |
24.2 |
| |