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The Technology of cultivation and fertilization sweet stevia (Stevia rebaudiana) and its use
KÁBELOVÁ, Lenka
This bachelor thesis is focused on growing Stevia rebaudiana Bertoni. It is a plant that is 300 times sweeter than sucrose. It is used as a compensation for ordinary sugar beet, as a low-calorie sweetener that is suitable for diabetics and people who are overweight. The botanical description and the chemical composition is compiled, and a sweetener from Stevia labeled as E960 steviosid is introduced. The whole phenological growth of Stevia at home conditions is photo-documented. Stevia is used in many fields. Mostly it is used as a sweetener in dried or fresh state and often in liquid extract form, too. It is also used in medicine to treat injuries because of its antibacterial effects. It has positive influence on treating herpes and mouth ulcers, and it prevents from bad breath. Nowadays, it is more and more used and it is becoming a favourite dietary supplement.
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Effect of rock on land removal damage potato tubers at harvest.
KAKOS, Michal
The aim of this thesis is to describe and evaluate mechanical damage to tubers at harvest with different technologies for growing potatoes. The measuring of the work was carried on the field, where the field was divided into two field trials. For each try were described and measured property of the soil, seedlings, influence of climatic conditions, compared various technologies for growing potatoes and the mechanical demage of the tubers at harvest.
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Evaluation of differences in crop management of line and hybrid cultivars of wheat (\kur{Triticum aestivum} L.)
MAGOČI, Jan
The target of this bachelor thesis is to compare the main differences of both breeding and growing technology of line and hybrid cultivars of sown wheat. On the grounds of gathered data from specialized literature and also from the growers from different parts of South Bohemian region, who are concerned with hybrid wheat growing, I came to the result that hybrid wheat is more productive than line cultivars, predominantly in the conditions that are less suitable for winter wheat growing. The breeding of hybrid wheat is more expensive and demanding, which has an impact on the price of seeds. According to chosen growers, it can be stated that hybrid wheat growing is in the phase of discovering qualities, abilities and possibilities of hybrid wheat.
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