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Načini razmnoževanja invazivnih tujerodnih rastlin v Sloveniji : diplomsko delo
Hribar Skubic, Maruša (Author), Strgulc-Krajšek, Simona (Mentor) More about this mentor... This link opens in a new window

URLURL - Presentation file, Visit http://pefprints.pef.uni-lj.si/4760/ This link opens in a new window

Abstract
Diplomska naloga obravnava 31 najbolj invazivnih tujerodnih rastlinskih vrst v Sloveniji. V Sloveniji so invazivne tujerodne rastline postale velik problem, saj se nenadzorovano širijo in razmnožujejo. Da bi lahko uspešno omejili njihovo rast in širjenje, potrebujemo določene podatke o razmnoževanju in razširjanju teh vrst. V diplomski nalogi sem s pomočjo literature poiskala podatke o posameznih rastlinskih vrstah in ugotavljala, kateri podatki so najbolj in kateri najmanj popolni. Iskala sem podatke o življenjski obliki, o tem kje v Sloveniji je določena vrsta razširjena in kako so rastline prišle k nam. Za vsako vrsto sem poiskala tudi podatke o vegetativnem in spolnem razmnoževanju. Podatke sem vnesla v tri preglednice in jih analizirala. Najbolj popolni so podatki o življenjski obliki, o razširjenosti v Sloveniji in o tem kako so rastline prišle k nam. Znani so tudi podatki o tem, na kakšen način se določena vrsta razmnožuje. Pri vegetativnem razmnoževanju so podatki o tem, s pomočjo katerega dela se rastlina vegetativno razmnožuje, dobro znani, podatkov o vektorju širjenja pa je manj. Najbolj nepopolni so podatki o regeneraciji delov rastline, s pomočjo katerih se rastlina vegetativno razmnožuje. Pri spolnem razmnoževanju so propagule in vektorji znani. Dobro znani so tudi podatki o količini semen na rastlino. O kalivosti in o razdalji širjenja pa bi bilo treba opraviti še kakšno raziskavo, da dobili več podatkov.

Language:Slovenian
Keywords:invazivne tujerodne vrste, flora, razširjanje, razmnoževanje, Slovenija
Work type:Bachelor thesis/paper (mb11)
Tipology:2.11 - Undergraduate Thesis
Organization:PEF - Faculty of Education
Year:2017
Publisher:[M. Hribar Skubic]
Number of pages:33 str.
UDC:581.524.2(043.2)
COBISS.SI-ID:11737929 Link is opened in a new window
Views:271
Downloads:74
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Secondary language

Language:English
Title:Modes of reproduction of invasive alien plants in Slovenia
Abstract:
The graduation thesis addresses the 31 most invasive alien species in Slovenia. In Slovenia, invasive alien plants have become a major problem, since they are uncontrollably spreading and reproducing. In order to successfully limit their growth and spread, we need certain data on the reproduction and dissemination of these species.In my graduation thesis I gathered information about selected plant species from the relevant literature, and determined which data are most and which is the least complete. I was looking for information about the life form, distribution in Slovenia, and how the plants came to our territory. For each species I also gathered data on vegetative and sexual reproduction. I entered the data into three tables and analyzed them. The results show, that the data on the life form, the distribution in Slovenia and how the plants came to our territory are the most complete. There are also sufficient data about how the species is vegetatively propagated: regarding the mechanism of vegetative reproduction and the propagation vector. There is enough data about the sexual reproduction, especially on distribution of propagules, their vectors and about the estimated seed number per plant. The most incomplete are data on spreading distance of propagules, germination rates and the survival of seedlings in nature.

Keywords:biology, biologija

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