Currently the Clonakilty experiment is comparing Holstein-Friesian,Jersey X Holstein-Friesian and Norwegian Red X Jersey X Holstein-Friesian genotypes under 4 grass-based production systems.Equal numbers of each genotype are assigned to each of the 4 grazing treatments.
Mean Calving date:10th February
No.of 1st lactation 亚博体育官网无法取款animals:45
Jersey -OKM,White Star Greg,OKT,
Norwegian Red –EGE,EKE