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The Effect of Concentrate Feeding Levels on the Postweanining Performance of Holstein Friesian Calves
(Turk J Vet Anim Sci, 2002)
The influences of different levels of concentrate on the growth characteristics of Holstein Friesian calves reared under an original calf-rearing program were investigated in this study. Forty-one new-born calves (20 male ...
Genetic and Environmental of Milk Ability Traits in Holstein Friesian Cows
(Journal of Animal and Veterinary Advances, 2009)
The research was performed to determine the effect of non-genetic factors on milkability characteristics and to estimate genetic parameters and relationships among Milk Flow Rate (MFR), Milking Time (MT) and milk yields ...