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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 - Institut of Lifelong Learning (MENDELU)

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Basic information

Basic information about a final thesis

Type of thesis: Diploma thesis
Thesis title:Species spectrum of weeds on the grounds of a chosen agricultural company
Written by (author): Ing. Hana Blažková
Department: Department of Agrosystems and Bioclimatology (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:English

Czech        English

Title of the thesis:Species spectrum of weeds on the grounds of a chosen agricultural company
Summary:The target of this diploma thesis was an evaluation of a species spectrum of weeds on the grounds of a chosen agricultural company and an observation of species diversity of weeds in chosen crops. I accomplished the research on the grounds of the agricultural company ZEAS Lysice. These grounds are situated from 350 to 650 meters above sea level and they are parts of a grain production area. Species weed infestation was observed on a perennial rape, a perennial wheat and a perennial rye, which are grown in this agricultural company every year. The results of weed infestation were processed by a multivariate analysis of ecological data. The results showed that in the growth of a perennial rape mostly occurred Stelaria media, Capsella bursa-pastoris, Galeopsis tetrahit, Viola arvensis, Thlaspi arvense. In a perennial rye mostly occurred Veronica persica, Viola arvensis, Taraxacum officinale, Sinapis arvense, Achillea millefolium, Poa annua. In a perennial wheat were mostly found Thlaspi arvense, Chenopodium hybridum, Anthemis arvensis, Tripleurospermum maritimum.
Key words:crop, species diversity, weeds

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Final thesisErrataSupervisor's reviewOpponent's review

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