National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Sucho jako rizikový faktor pro produkci zeleniny
Sekanina, Petr
The Bachelor thesis focuses on drought and its influence on vegetable production in agriculture. One of the aims of the thesis is to provide a complex view of the impact of drought on crop production. The thesis also aims to offer different mechanisms of adaptation of vegetables and to provide practical ways to compensate the effects of drought from the perspective of the producer. The first chapter includes the definition of drought, different methods of drought measuring and the development of drought in the Czech Republic. The next chapter focuses on drought and its impact on plants and their reaction to the moisture deficit. The third chapter deals with plant irrigation, the determination of optimum irrigation water amount and water requirements of different vegetables. The final chapter describes practical measures to mitigate the negative impact of drought.
Anatomy and functional ecology of tropical alpine plants in South America
Gorčicová, Barbora ; Sklenář, Petr (advisor) ; Stančík, Daniel (referee)
The bachelor thesis discusses the plants in the páramo. The first part describes unique environment located at high altitudes of the tropical South America, the páramo. The uniqueness of the environment is caused by several basic conditions. The most important ones are significant daily temperature fluctuations, tropical climate stability during the whole year and high altitude. Anatomy of adapted plants, discussed in the second part of this work, conform to the extreme conditions. There are specific páramo life forms thanks to the uniqueness of the environment. The leaf structure and the vascular system of the plants are significantly modified in terms of anatomy. Although there are quite specific (and therefore interesting) life forms in the páramo, the current knowledge of the plant anatomy is minimal. The last part of the thesis suggests the questions for my future master thesis, which will contribute to better understanding of this underexplored topic.

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