Calf and dairy heifer rearing | Vzreja plemenskih telic
2014
Lavrencic, A., Ljubljana Univ. (Slovenia). Biotechnical Fac., Zootechnical Dept. , Enota za prasicerejo. | Hohler, A.
Estimated calf and dairy heifer rearing cost are between to 15 to 20 % of all milk production costs. Mistakes in calf and dairy heifer rearing increase costs of milk production by more frequent culling during first lactation of unsuitably reared animals mainly because of low milk production, reproduction disturbances and health problems. Dairy heifer should receive milk and milk replacers ad libit
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Эту запись предоставил University of Ljubljana