Crossing of low-producing Romanian Brown cows with Holstein-Friesian bulls
Creta, V.; Stanculescu, M.; Pavaloiu, M.
Revta Zooteh, Med. vet 20(5): 32-41
1970
Accession: 014404934
In 55 Romanian Brown (R.B.), 114 Jersey x R.B. and 65 Holstein-Friesian (H.F.) x R.B. resp., birth weight averaged 36.0, 27.8 and 30.8 kg, 6-mth body weight 168.2, 148.0 and 163.1 kg, and 18-mth body weight 339.2, 345.1 and 361.4 kg, differences between the 2 types of crossbred being significant.
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