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Title:Vpliv svetlobe, hranil in kompeticije na rast tujerodnega indijskega jagodnjaka (Duchesnea indica (Andrews) Teschem.) : magistrsko delo
Authors:ID Kreća, Maja (Author)
ID Šajna, Nina (Mentor) More about this mentor... New window
ID Šipek, Mirjana (Comentor)
Files:.pdf MAG_Kreca_Maja_2023.pdf (3,06 MB)
MD5: D42A7CF1D23A119D6420D4B750A3BA3C
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:Indijski jagodnjak (Duchesnea indica (Andrews) Teschem.) je trajna zelnata rastlina iz družine rožnic (Rosaceae), ki izvira iz tropskih gozdnih območij južne in vzhodne Azije. Danes je razširjena po vsem svetu, najdemo jo na rahlo zasenčenih in vlažnih mestih, od gozdnih površin do vrtov in dvorišč. Je pogost plevel in v naših krajih velja za tujerodno invazivno vrsto. V sledeči nalogi smo raziskovali rast indijskega jagodnjaka pod vplivom različne količine dostopne svetlobe in hranil v tleh in ovrednotili vpliv znotrajvrstne in medvrstne kompeticije. Rastline rastoče na soncu so imele večjo biomaso, večje število listov in število rametov kot senčne rastline. Te lastnosti indijskega jagodnjaka smo interpretirali kot fitnes rastline. Največji prirast listov, stolonov in rametov, ter največjo svežo in suho maso indijskega jagodnjaka smo zabeležili na soncu z večjo količino hranil v tleh. Opazili smo značilen odziv indijskega jagodnjaka na zmanjšano razpoložljivost svetlobe, in sicer so rastline v senci razvile daljše listne peclje. Indijski jagodnjak v kompeticiji z ekološko podobno avtohtono bršljanasto grenkuljico (Glechoma hederacea L.) ni kazal kompeticijske prednosti. Bršljanasta grenkuljica je bila uspešnejša v alokaciji dostopnih virov v nadzemni in podzemni del rastline. Rezultati so pokazali, da se indijski jagodnjak, kot tujerodna invazivna vrsta, lahko prilagaja spremenjenim okoljskim razmeram z razvojem specifičnih lastnosti, ki omogočajo preživetje, rast in razvoj rastline.
Keywords:indijski jagodnjak, tujerodna invazivna vrsta, svetloba, hranila, kompeticija
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[M. Kreća]
Year of publishing:2023
Number of pages:XV, 70 str.
PID:20.500.12556/DKUM-86531 New window
UDC:630*17:581.5(043.2)
COBISS.SI-ID:178234115 New window
Publication date in DKUM:20.12.2023
Views:447
Downloads:34
Metadata:XML DC-XML DC-RDF
Categories:FNM
:
KREĆA, Maja, 2023, Vpliv svetlobe, hranil in kompeticije na rast tujerodnega indijskega jagodnjaka (Duchesnea indica (Andrews) Teschem.) : magistrsko delo [online]. Master’s thesis. Maribor : M. Kreća. [Accessed 13 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=86531
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:07.12.2023

Secondary language

Language:English
Title:Influence of light, nutrients and competition on the growth on indian strawberry (Duchesnea indica (Andrews) Teschem.)
Abstract:Indian strawberry (Duchesnea indica (Andrews) Teschem.) is a perennial herbaceous plant from the Rosaceae family, which originates from the tropical forest areas of South and East Asia. Today it is found all over the world, it is widespread in slightly shaded and moist places, from forest areas to gardens and yards. It is a common weed and in our areas it is considered an invasive species. We investigated the growth of the Indian strawberry plant under the influence of different amounts of available light and nutrients and in the presence of intraspecific and interspecific competition. The plants had the greatest growth of leaves, stolons and ramets, and the greatest fresh and dry biomass in the sun with a higher amount of nutrients. As a common response to reduced light availability, Indian strawberry in the shade invested the most energy in the length of the petiole. The competitive native species Glechoma hederacea L. showed a competition advantage in the allocation of available resources to the roots and shoots. The results showed that the Indian strawberry, as a non-native invasive species, can adapt to changed environmental conditions by developing specific traits that enable the survival, growth and development of the plant.
Keywords:Indian strawberry, invasive species, light, nutrients, competition


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