DIGITALNA ARHIVA ŠUMARSKOG LISTA
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| ŠUMARSKI LIST 9-10/2004 str. 37 <-- 37 --> PDF |
D. Kleiner: MORFOMH [RUSKA ISTRAŽIVANJA ZNAČAJKI LISTA "AMERIČKOGA JAŠI NA" ... Šumarski list br. 9-10. CXXV1I1 (2004), 517-527 Trinajstić , I., J. Franjić , 1996: Listovi kratkoga vodnje mase šumskih ekosustava. Šumarski faplodnoga izbojka, osnova za morfometrijsku kultet Sveučilišta u Zagrebu i Šumarski institut analizu hrasta lužnjaka {Quercus robur L., Fa- Jastrebarsko, Zagreb, pp. 169-178. gaceae). U: Mayer, B. (ur.): Unapređenje proiz- ZAHVALA - Acknowledgements Na korisnim savjetima pri statističkoj obradi poda- pomoći prilikom terenskih istraživanja. Bez njihove taka zahvaljujem doc. dr. se. Anamariji Jazbcc i mr. se. pomoći i poznavanja terena ova bi istraživanja bilo daŽeljku Škvorc u sa Šumarskoga fakulteta u Zagrebu. leko teže provesti. Djelatnicima Šumarija Batina, Gunja, Đurđevac, Dugo Selo i Karlovac dugujem veliku zahvalnost na SUMMARY: Because of their similar macromorphological characteristics two American ash species (Fraxinus americana L. and F. pennsylvanica Marshall) are known in forestry practice in Croatia under common name "American ash". Based on morphometric research of leaves the "American ash "from plantations in Croatia was not differentiating in two groups each of one could he eventually separate species. Also, the trees were not groping per locality. It can he concluded that there is only one north American ash species in researched plantations in Croatia. Comparing results of morphometric researches with data from literature was shown that "American ash " is more similar to F. pennsylvanica than to F. americana. Based on all obtained information s the "American ash "from researched plantations in Croatia was determinated as F. pennsylvanica. Key w o rds: morphometric ash leaf analysis, claster analysis, principal component analysis |