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Analýza faktorů ovlivňujících potravní chování daňků ve farmovém chovu
Navrátil, Stanislav
This work deals with analysis of farm enviroment feeding factors of Fallow deer (Dama dama). The targets were to verify our previous conclusions on preference of Ca:P ratio 1:1 in mineral blocks for cervidae, and find the preferred flavor of these blocks. As a model cervidae for this experiment we chose a fallow deer, because of its popularity amongs the Czech cervidae breeders. Experiment took place in Vysočina region on farm of Ing. Dufek between 3.8.2014-1.1.2016. For evaluation of both experiments, standart mathematic-statistic models were used. The method of data gathering was same in the both experiments. In first experiment that dealt with calcium to phosphorus ratio we concluded, that the most favorised ratio was 1,5:1. This is in contrary with our previous statement. In our second experiment we concluded, that when the Ca:P ratio is constant ( 1:1) the most favorised flavor is lemon grass.
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Spontání příjem a preference lizů v konkrétním chovu jelenovitých
Navrátil, Stanislav
This work is analyzing a preference of mineral licks for cervidae. It's goal was to reveal mineral composition, that will be the most suitable for these animals by monitoring their intake and preferences of mineral licks. For this purposes has been chosen Fallow deer (Dama dama). This member of cervidae is very popular among breeders in Czech Republic. The experiment was held on Vysočina highlands, near Kozlov village in Ing. Dufek's hobby farm. The Fallow deer were monotored since march 2013 to february 2014. For evaluation of amount and frequency of intake were used standard staticstic methods. There was used a digital weigh for weigh analysis and camera trap, which countinuously monitored movement near the licks, was used for data gathering. During the experiment there has been discovered, after the comparing of literature following up this toppic, that the Ca:P ratio is completely different than beef cattle calcium: phosphorius ratio. The best intake had lick with 1:1 ratio. Cattle preferred ratio is 1,9:1.
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