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Vyhodnocení vlivu druhové a plemenné příslušnosti hospodářských zvířat na sílu svalových vláken
Lorencová, Martina
The aim of this master thesis on the topic of: Evaluation of the effects of breeding and species belonging to livestock on the strength of the muscle fibers was to establish the influence of factors (breeding and species affiliation, sex, age at the time of slaughter, carcass weight, net gain, etc.) on the strength of the muscle fibres in these species of animals: cattle, pigs, rams, poultry, pheasants. The thinnest muscle fibers are measured by rams. Significantly (p <0.01) higher value diameter of muscle fibers should slaughter roosters, followed by pheasants and cattle. The strongest fiber (p <0.01) had slaughter pigs. The results show that pork is the observed species grossest muscle structure, while the finest muscle structure and thus have the finest meat rams. Significant influence on the strength of muscle fibers in most studied species of livestock should carcase weight and age at the time of slaughter. The strength fibers with age and carcass weight increased significantly.
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