Growth and development of cattle with higher share of genotyp Bohemian Red cattle breed
1999
Rehout, V. | Kosvanec, J. | Kucerova, O. | Soch, M. | Citek, J. | Hajic, F. | Hradecka, E. | Kadlec, M. (Jihoceska Univ., Ceske Budejovice (Czech Republic). Zemedelska Fakulta)
We observed live weight and eight body dimensions during growth and development at cattle F11 first products of second generation from absorptive crossing C x CC x CC (4 heifers, 3 bulls) and at 7 heifers and 6 bulls of breed Bohemian Red cattle breed - CC and at 6 bulls and 10 heifers of breed Bohemian Spotted cattle breed - C. Growth and development are not very different among three groups. Growth curves are very similar with same form at all groups and at the mostly from nine measured values. We found out the highest number of statistical significants at comparing of genotyps C with CC (38) and the lowest number at CC with F11 (3). Heterosis effect was the most intensive at bulls F1 generation (C x CC). Heterosis effect was reduced at cattle F11 second generation (C x CC x CC).
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