National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Vliv nového způsobu řezu révy vinné na výnos a kvalitu hroznů
Osička, Dominik
This diploma thesis deals with the influence of a new method of grapevine cutting on the yield and quality of the grapes. There is a comparison of work demands in relation to the traditional Rhine - Hessian management and deals with the establishment of an experiment with a new method of grapevine prunning. The thesis evaluates the qualitative and quantitative parameters of the harvest with subsequent production and sensory evaluation of the two wines. These wines were created with the same technology but the grapes come from different vines with different clips. The theoretical part of the thesis is about history of grapevine growing, pruning and management. At the end of this section is describe a new way of grapevine management. The practical part include and describe the varieties Pinot Gris and Merlot. There are described processes and methods of production of wines and files of analytical and sensory methods which were performed. Finally, there are evaluated and described the results of the thesis.
Vliv různé intenzity odlistění révových keřů na zdravotní stav hroznů
Vachek, Ondřej
This bachelor thesis concerns with the topic of partial defoliation of grape zone as well as the influence of this operation on health condition of grapes and qualitative parameters. The theoretical part of the thesis summarizes the information about grapevine leaves, leaf area, physiology of grapevine shrub as well as the knowledge about grapes, their chemicals and development. In the text there are described the ways of defolitation, dates of this operation and also the various intensity of defoliation as well as their total influence on quality and health condition of grapes. There i salso the experiment included, in which different variants of defoliation on Merlot variety are compared and evaluated. Finally, recommendations for practical use are given and described

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