From: Claw and limb disorders in 12 Norwegian beef-cow herds
Herd | Region | Cows (n) | Claw trimmer (id) | Season for trimming | Median date for calving | Mean age | Breed* |
---|---|---|---|---|---|---|---|
A | I | 15 | a | June | 06/04 | 5.6 | Ch/CU |
B | I | 45 | a | June | 17/02 | 3.9 | He |
C | I | 31 | a | May | 14/05 | 6.1 | CU/AA/He |
D | I | 35 | a | May | 22/03 | 4.8 | He/CU/Li |
E | I | 21 | b | April | 12/05 | 4.8 | CU/HE |
F | I | 19 | b | January | 06/03 | 5.8 | CU/AA/Ch |
G | II | 16 | c | March | 01/04 | 4.8 | Li/CU/He/Ch |
H | II | 33 | c | February | - | 6.0 | CU/Li/AA |
I | II | 18 | c | January | 16/04 | 4.3 | Si/CU |
J | III | 33 | d/e | February | 02/06 | 3.5 | CU/Ch |
K | III | 17 | f/g | January-February | 05/03 | 4.7 | Ch/CU |
L | III | 79 | f/g | January-February | 14/04 | 5.0 | Ch/CU |