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Study of results of commercial crossing of Bulgarian Red and Simmental cattle



Study of results of commercial crossing of Bulgarian Red and Simmental cattle



Zhivot. Nauk 5(6): 47-55



A comparison was made of 10 crossbred bulls and 10 crossbred heifers (Simmental x Bulgarian Red) with equal numbers of Bulgarian Red purebreds. Mean birth weight, weight at the start of the experiment, market weight and daily gains were 32.7 kg., 52.5 kg., 411.0 kg. and 890 g. resp. in purebred v. 38.4, 64.1, 465.0 and 1018 in crossbred. In, these values were 33.1, 55.0, 367.0 and 772 resp. in purebreds v. 35.0, 67.5, 440.7 and 856 in crossbreds.

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