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

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Basic information

Basic information about a final thesis

Type of thesis: Bachelor thesis
Thesis title:Effect of different environmental conditions on germination of weed
Written by (author): Ing. Lukáš Pospěch
Department: Department of Plant Biology (FA)
Thesis supervisor: Ing. Jan Winkler, Ph.D.
Opponent:Ing. Helena Pluháčková, 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:Effect of different environmental conditions on germination of weed
Summary:This work deals with the influence of different environmental conditions on the germination of weed seeds of Polygonum aviculare L. In the first experiment the seeds were exposed to different germination temperatures. The temperature optimum was found at 20 ° C. Germination level was 88 % at this temperature. The effect of exposing seeds for a certa-in period to a freezing was monitored in the second experiment. The effect of freezing was least apparent in seeds exposed to freezing for ten days, when the greatest germination was 87.5%. The total average seed germination of the second experiment was higher by 36.09% than in the first experiment. The results are evaluated in the statistics program and proces-sed in the graph.
Key words:germination, Polygonum aviculare, weed

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Final thesisSupervisor's reviewOpponent's review

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