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Ing. Jan Winkler, Ph.D.
Identification number: 10022
University e-mail: jan.winkler [at]
Assistant Professor - Department of Plant Biology (FA)
External Teacher - Institute of Lifelong Learning (MENDELU)

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Basic information

Basic information about a final thesis

Type of thesis: Bachelor thesis
Thesis title:Weeds of spring barley and technology tillage
Written by (author): Ing. Jiří Šťastný
Department: Department of Plant Biology (FA)
Thesis supervisor: Ing. Jan Winkler, Ph.D.
Opponent:Ing. Ivana Rypová, Ph.D.
Final thesis progress:Final thesis was successfully defended.

Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:Czech

Czech        English

Title of the thesis:Weeds of spring barley and technology tillage
Summary:This bachelor thesis is focused on different tillage technologies and their effects on weed infestation of spring barley. The observations were taken place in 2016 on the experimental field station in Žabčice which belongs to the Mendel university in Brno and in Syrovice as well. In Žabčice weed infestation was observed in spring barley green at three variants of tillage and in Syrovice representation weed communities were evaluated until after the harvest. The resulting data were processed by the statistical computer program Canoco 4.0. There was the least weeds infestation during the minimum tillage species like a Veronica persica or Persicaria lapathifolia in Žabčice. Most weeds was observed in conventional tillage, for example species such as Lamium amplexicaule or Fallopia convolvulus. Near the village Syrovice where is located the experimental field was found the smallest number of weed in control variant (with no-tillage after harvest). On the contrary, a lot of weeds, including volunteer spring barley were found in variants of tillage with the help chisel cultivator. The results indicate that tillage has on the weed infestation of considerable importance. If we change the technology of tillage, we will change the spectrum of weeds on the field.
Key words:weeds, spring barley, tillage

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Final thesisSupervisor's reviewOpponent's review

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