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Vliv teploty vzduchu na chování holštýnských telat ve venkovních individuálních boxech
Vaculíková, Martina
The aim of this diploma thesis was evaluating the influence of temperature of the air on the behaviour of Holstein calves in individual outdoor calf hutches. The experimental part of this thesis has been performed on university's dairy facility Žabčice. Among the analyzed behavioural manifestations were included especially the time spent lying down or standing, outside or inside the hutch. Impact of bodyweight, age, treated or untreated bedding on calves' vital signs were also evaluated. When evaluating the time spent lying down, the laterality was taken into account. In the context of obtained results it can be said that the temperature is important factor, when evaluating its effect on Holstein cal-ves behaviour in invididual hutches. But more important factor affecting calves behavior is their weight and age.
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Vliv teploty vzduchu na chování telat českého strakatého plemene skotu ve venkovních individuálních boxech
Krejčí, Hana
The aim of bachelors thesis was to evaluate the effect of ambient temperature on the behaviour of calves of the Czech paternal breed of cattle in their outside individual boxes. Besides air temperature, the sex and season of birth of the calf were taken into account.The behaviour, which was recorded, concerned standing and lying of the calf both in and out of the box. The entire observation was conducted on an agricultural holding near Nové Město na Moravě. Observation was carried out once every month, in the period from November 2015 to October 2016. The acquired data was displayed in 5 tables and 10 charts, which correspond to the given issue. According to the results obtained, it is evident, that the increase in ambient temperature has little effect on both male and female calves. Calves are lying and situated in these outside individual boxes mostly from the time of birth until the 15th day of age. The calves dwell in boxes mostly in the fall.
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Vliv teploty vzduchu na chování holštýnských telat ve venkovních individuálních boxech
Vaculíková, Martina
The aim of this diploma thesis was evaluating the influence of temperature of the air on the behaviour of Holstein calves in individual outdoor calf hutches. The experimental part of this thesis has been performed on university's dairy facility Žabčice. Among the analyzed behavioural manifestations were included especially the time spent lying down or standing, outside or inside the hutch. Impact of bodyweight, age, treated or untreated bedding on calves' vital signs were also evaluated. When evaluating the time spent lying down, the laterality was taken into account. In the context of obtained results it can be said that the temperature is important factor, when evaluating its effect on Holstein cal-ves behaviour in invididual hutches. But more important factor affecting calves behavior is their weight and age.
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