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Faktory ovlivňující parametry užitkovosti u brojlerových kuřat
 Dragúňová, Pavlína
This thesis focuses on observation and evaluation of factors influencing parameters of broiler's chickens performance. In the first part of the study the effect of parent stock age and weight of one day old chickens in 28 batches was observed. The effect on follows parameters was evaluated: weight of one-day chickens, weight of chickens in age of 14, 21 and 28 days, weight at the end of the fattening and feed conversion ratio. In the second part of this thesis 774 batches was evaluated. The effect of farm, years of fattening, feed mixtures supplier, month of fattening, final hybrid on feed conversion ratio, weight of chickens at the end of the fattening and index of fattening productivity were evaluated.
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