There are 14 Guernsey heifers in the January 09 Dairy Co rankings that have a GMI of more than +350, they are sired by 9 different sires and the list is dominated by 6 daughters of Trotacre Jay Mr Luck in the Briddlesford herd.
All the heifers have been classified and are 4 VG, 8 GP, 1 G and 1 F and average 82.2 points which is very creditable given that it is above average production that has placed them at the top of this list. There are several Guernsey Island heifers of equal merit but they are regrettably not included in the CDI database, despite being NMR recorded and HUK classified.
|
Heifers |
Milk kg |
Fat kgs |
Prot.kg |
F+P Kgs |
Fat% |
Prot.% |
£Pin |
£PLI |
GMI |
|
14 |
585 |
24.5 |
19.5 |
44 |
-0.03 |
-0.01 |
37 |
142 |
398 |
With the above averages this group of heifers provide the opportunity to continue the progress that the breed is making.
Click on the names to be taken direct to CDI pedigree details.
|
Cow Name |
Sire Name |
Lact. |
Rel% |
Milk(Kg) |
F+P Kgs |
Fat(%) |
Prot(%) |
£PIN |
£PLI |
GMI |
Class |
|
1 |
61 |
438 |
47.5 |
0.11 |
0.09 |
45 |
150 |
489 |
H80 |
||
|
2 |
63 |
767 |
54.6 |
-0.06 |
-0.06 |
44 |
165 |
447 |
H82 |
||
|
1 |
63 |
765 |
52.2 |
-0.1 |
-0.06 |
42 |
144 |
433 |
H77 |
||
|
1 |
59 |
319 |
34.1 |
0.05 |
0.09 |
34 |
148 |
416 |
H85 |
||
|
1 |
63 |
558 |
45.3 |
0 |
0 |
39 |
149 |
411 |
H80 |
||
|
1 |
63 |
574 |
47.2 |
0.03 |
-0.02 |
40 |
144 |
407 |
H83 |
||
|
1 |
62 |
630 |
43.6 |
-0.8 |
-0.04 |
36 |
144 |
398 |
H86 |
||
|
2 |
63 |
477 |
40.4 |
0.03 |
-0.01 |
35 |
146 |
387 |
H82 |
||
|
1 |
62 |
243 |
30.9 |
0.14 |
0.06 |
29 |
139 |
374 |
H86 |
||
|
2 |
62 |
539 |
43.2 |
0.02 |
-0.3 |
36 |
127 |
373 |
H85 |
||
|
1 |
62 |
656 |
39.8 |
-0.16 |
-0.6 |
32 |
145 |
369 |
H85 |
||
|
1 |
63 |
729 |
48.2 |
-0.1 |
-0.7 |
38 |
130 |
364 |
H74 |
||
|
1 |
63 |
770 |
43.4 |
-0.22 |
-0.8 |
34 |
132 |
355 |
H84 |
||
|
1 |
63 |
730 |
45.6 |
-0.14 |
-0.8 |
36 |
137 |
353 |
H82 |