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Posouzení jídelních lístků školních jídelen na vybraných základních školách z hlediska pestrosti stravování a dodržování spotřebního koše
BLEHOVÁ, Zuzana
Research for this thesis took place in two selected primary school canteens in Humpolec during the school year 2018/2019. The aim of this thesis was to compare the variety of diet and filling of the consumer basket between two primary school canteens. Further aim was the evaluation of the nutritional value of the dishes servedin canteens and comparison of the identified values with the DACH standard (2011) for older pupils. From nutritional point of view there was found out the lack of vegetable and legume soups in both canteens. Furthermore, there was confirmed the general trend towards minimal frequency of fish dishes and surplus of meat dishes, cold cuts and dumplings. The amount of fruit and vegetable was also not fully satisfactory. The evaluation of the consumer basket filling in both canteens showed insufficient use of fish meat and milk and uneven speling of fruit and potatoes. On the contrary during the whole school year (except April 2019 in canteen A) was served enough legumes. The fact that there was served enough meat, free fats, free sugars, dairy products and vegetable is also a plus. The energy intake of school lunches in both canteens was around 80-90% of the reference income for both boys and girl, category older pupil. The amount of proteins contained in dishes was very excessive in both cases, fat intake was also superfluous in the school cafeteria A for both genders, in cafeteria B was the value of fatslightly excessive for girls an don standard level forboys. The carbohydrates were held with in standard except the amount measuredin canteen A in April 2019 which was slightly above the required value. The micronutrients contained in served dishes wereon standard level or abovethe reference value. The only nutrient which intake would be appropriate to increase in both canteens was calcium.
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Vliv klimatických podmínek na chování ovcí
BLEHOVÁ, Zuzana
The objective of this thesis was to record the basic categories of behaviour of the sheep breed Suffolk under different climatic conditions throughout the year. The flock of meat sheep breed was grazed with the possibility of entry into the stables. Monitored were the basic categories of behaviour: movement, standing, lying down, feed intake. Comfortable behaviour, sexual behaviour, maternal behaviour, and water intake were monitored by frequency method. Four monitoring were carried out in total by interval method (interval length 10 min) for 24 h during the year (spring, summer, autumn and winter). Monitored was 68 pcs sheep of the basic herd and 3 breeding rams. In all observations the most represented categories were feed intake and lying. The longest feed intake period of sheep was in the winter 47.5 % of day at very low temperatures i.e. up to 10 °C. On the contrary, in the summer, at very high temperatures, sheep favoured the laying of 50 % per the day. In contrast the shortest time was dedicated to standing and movement. The shortest period of standing was recorded in the summer, when sheep stood 5.8 % of the day, and the shortest period of movement was recorded in the fall with the representation of 9.2 %. Climatic conditions greatly influence the grazing regime of sheep. Among the factors that disrupt the daily routine of the animals belonged heavy rain, thunderstorm, and high temperatures.
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