Kassa Woldegiorgis, Wubshet; Tadesse, (PhD) Yosef; Haile, (PhD) Aynalem
(Haramaya university, 2018-06)
The study was conducted at Cheffa dairy farm with the objective of estimating the effects of
genetic and non-genetic factors on Age at First Service (AFS), Age at First Calving (AFC),
Calving Interval (CI), Days Open ...