broj: 1-2/2006        pdf (19,7 MB)



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Znanstveno-stručno i staleško glasilo
Hrvatskoga šumarskoga društva
Journal of Forestry Society of Croatia
      Prvi puta izašao 1877. godine i neprekidno izlazi do današnjeg dana
   ISSN No.: 0373-1332              UDC 630* https://doi.org/10.31298/sl
upute autorima
WEB EDITION
ARHIVA ČASOPISA


HRČAK


 
ORIGINAL SCIENTIFIC PAPERS
     
Josip Franjić, Željko Škvorc, Andraž Čarni UDK 630* 181.1 + 188 (001)
Distribution of Crataegus nigra Waldst. et Kit. in Croatia and its Importance for Forest Edge Vegetation Formation     pdf     HR     EN 3
Juraj Zelić UDK 630* 242 + 651 (001)
The Influence of Intensively Thinning on Valuably Shares Of Assortiments Of Meturing Beech Assotiation     pdf     HR     EN 9
Sandra Golubić UDK 630* 233 + 114.5 (001)
Possibilities of waste disposal on the area of the Međimurje County in the case of the Totovec waste disposal yard     pdf     HR     EN 21
 
REVIEWS
     
Josip Karavla UDK 630* 272
Dendrological characteristics of the City of Zagreb Green Horseshoe Suggestion for the regeneration of its eastern part     pdf     HR     EN 31
Dalibor Ballian UDK 630* 165
Markers and Basic Mesaures of Genetic Variability Significant in Molecular Genetic Studies     pdf     HR     EN 41
Dario Kremer, Ksenija Karlović, Vesna Židovec UDK 630* 164
Morphometric Research of Natural Populations of Ruscus Hypoglossum L. in Croatia     pdf     HR     EN 47
Summary: In order to obtain the insight in the variability of natural populations of Ruscus hypoglossum L., legally protected species, the morphometric research was done on specimens from seven natural habitats (Japlenica, Skupica, Vrhovčak, Strahinščica, Gornji Dragonožac, Kalnik and Oriovac). Stem length, the total number of phylloclades and bracts, the length and width of the phylloclades and bracts, and the internodium length were measured. The ratio between length and width of phylloclades and bracts, respectively were calculated for insight in shape of phylloclades and bracts.
It was determinate that the analysed morphological characteristics were very variable. The variability coefficient for populations in total varied from 21.35 % for ratio between length and width of bracts to 56.90 % for the internodium length. UPGMA analysis with Euclidean distance has shown that the populations Oriovac and Strahinščica were the most similar (DE = 1.75). The population that differed the most from the others was the population Japlenica which is connected to the other six populations on the high level (DE = 6.94). Plants from population Japlenica had the longest stems and the biggest phylloclades and bracts. Also, the plants from the population Japlenica had the highest number of phylloclades and bracts per stem. In the other six populations, the population Kalnik distinguished itself by the most oblong phylloclades. The similar results to cluster analysis were obtained by principal component analysis. The highest contribution to the first PC axis gave the length of phylloclades, bracts, stem and internodium. The ratio between the length and width of phylloclades, the ratio between length and width of bracts, and the number of phylloclades per stem had the most contribution to the second PC axis.
Key words: morphometry; PCA; Ruscus hypoglossum; UPGMA

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