Rastne značilnosti bukve (Fagus sylvatica L.) v gozdnogospodarski enoti Vrhe : diplomsko delo - univerzitetni študij - 1. stopnja

Škrk Dolar, Nina (author), Kadunc, Aleš (mentor)

V diplomskem delu so prikazani rezultati rastnih analiz bukve (Fagus sylvatica L.) v GGE Vrhe. Gre za mejna rastišča bukve, kjer prihaja do mešanja vplivov sredozemske klime, ki je aridna, in kontinentalne klime z več padavinami in nižjimi temperaturami. V ta namen je bilo analiziranih 33 dreves na 6 ploskvah. Ploskve so se nahajale na nadmorskih višinah med 515 in 690 m. Štiri ploskve smo analizirali na flišu (rastišča združbe Castaneo-Fagetum sylvaticae), dve ploskvi pa na apnencu (rastišči združbe Seslerio autumnalis-Fagetum). Proučili smo višinsko, debelinsko in volumensko rast, določili rastiščne indekse ter ugotovili pojavnost rdečega srca. Ne glede na mejno območje rasti bukve imajo pedoklimatske razmere odločilen vpliv na rastne indekse. Kot najbolj produktivna se je izkazala ploskev z združbo Castaneo-Fagetum sylvaticae na flišu, globokih tleh, južni ekspoziciji. Ugotovljene vrednosti rastiščnega indeksa SI100 na ploskvah so v intervalu med 22 in 33 metri. Rastiščni indeksi na analiziranih ploskvah na apnencu (SI100: 26-29) so nekoliko boljši kot pri Starodu (SI100: 22-26). Zaradi mejnih pogojev je pogostost pojava rdečega srca velika.

• Language: Slovenian
• Keywords: bukev, Fagus sylvatica L., višinska rast, debelinska rast, rdeče srce, rastiščni indeks
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [N. Škrk]
• Year: 2015
• Number of pages: VIII f., 21 f., [3] f. pril.
• PID: 20.500.12556/RUL-115118
• UDC: 630*18:630*17(497.4)(043.2)=163.6
• COBISS.SI-ID: 4165798
• Publication date in RUL: 14.04.2020

Secondary language

• Language: English
• Title: Growth characteristics of european beech (Fagus sylvatica L.) In the Vrhe forest management unit

Abstract

The thesis exhibits results of European beech (Fagus sylvatica L.) growth analysis, performed in the Vrhe forest management unit. On these beech sites there is a mixture of Mediterranean climate, which is dry, and continental climate with more precipitation and lower temperatures. For this purpose, 33 trees of beech on 6 locations were analyzed. Locations were between 515 and 690 m above sea level. There were two site units: Castaneo-Fagetum sylvaticae (on flysch bedrock) with four plots and Seslerio autumnalis-Fagetum (on limestone bedrock) with 2 plots. We analyzed height growth, diameter growth, site index (SI100) and red heart appearance. Despite border area of growth, soil conditions have the biggest impact on site indexes. The most productive was location on the site unit Castaneo-Fagetum sylvaticae on flysch, with deep ground and on south exposition. The established values of site index SI100 were between 22 and 33 m. Site indexes on the analyzed locations on limestone bedrock (SI100: 26-29) are higher than site index at Starod (SI100: 22-26). Because of border area of growth for beech the share of trees with red heart is high.

• Keywords: European beech, Fagus sylvatica L., height growth, diameter growth, red heart, site index