SONJA 7
| Naam koe: | SONJA 7 |
| Eigenaar: | Dhr. K. van der Zee te Abbega |
| Geboortedatum: | 31-08-2006 |
| Monsterdatum: | 15-04-2021 |
| Nr | Kalfdatum | Dgn | KgM | Vet% | Eiwit% | KgM/dag | gr V+E/dag |
|---|---|---|---|---|---|---|---|
| 1 | 05-11-2008 | 375 | 7329 | 4.39 | 3.26 | 19.54 | 1495 |
| 2 | 14-12-2009 | 329 | 7110 | 4.90 | 3.61 | 21.61 | 1839 |
| 3 | 18-12-2010 | 341 | 9170 | 4.73 | 3.62 | 26.89 | 2245 |
| 4 | 01-01-2012 | 402 | 8746 | 4.95 | 3.93 | 21.76 | 1931 |
| 5 | 07-04-2013 | 444 | 11985 | 4.62 | 3.43 | 26.99 | 2171 |
| 6 | 13-08-2014 | 462 | 12195 | 4.65 | 3.60 | 26.40 | 2178 |
| 7 | 15-12-2015 | 310 | 7999 | 4.29 | 3.31 | 25.80 | 1959 |
| 8 | 23-12-2016 | 363 | 9572 | 4.28 | 3.43 | 26.37 | 2034 |
| 9 | 06-02-2018 | 336 | 7851 | 4.12 | 3.09 | 23.37 | 1684 |
| 10 | 05-02-2019 | 340 | 8305 | 4.22 | 3.35 | 24.43 | 1850 |
| 11 | 13-02-2020 | 427 | 10173 | 4,41 | 3,41 | 23.82 | 1863 |
Levensproductie
| Dgn | KgM | Vet% | Eiwit% | KgM/dag | gr V+E/dag |
|---|---|---|---|---|---|
| 4129 | 100435 | 4,51 | 3,47 | 24.32 | 1941 |
