Produkcijska sposobnost jelovih rastišč v Halozah : diplomsko delo - visokošolski strokovni študij

Bedenik, Anton (author), Kadunc, Aleš (mentor)

Delo predstavlja rezultate analize, opravljene v gozdnogospodarski enoti Lešjev Halozah na rastiščih, ki jih poraščajo fitocenoze uvrščene v sintaksoneLuzulo albidae-Abietetum in Polysticho setiferi-Abietetum. Na vsaki rastiščni enoti so analizirali zgradbe sestojev v razvojni fazi debeljaka na petih ploskvah in rast dominantnih jelk. Ugotovljene so visoke lesne zaloge (538-867 m3/ha). Sestoji na rastišču Polysticho setiferi-Abietetum so kakovostnejši. Potek višinske rasti je na obeh rastiščih zelo podoben. Kulminacija višinskega in debelinskega prirastka nastopi pri približno istih starostih na primerjanih rastiščih. Nekoliko prej kulminira volumenski prirastek dominantnih jelk na rastišču Polysticho setiferi-Abietetum. Ugotovljena produkcijska sposobnost je v intervalu 9,8-12,0 m3ha-1leto-1 za rastišče Luzulo albidae-Abietetum in med 12,0 in 15,0 m3ha-1leto-1 za rastiščePolysticho setiferi-Abietetum.

• Language: Slovenian
• Keywords: jelka, Abies alba, produkcijska sposobnost rastišča, debelinska rast, višinska rast, Luzulo albidae - Abietum, Polysticho setiferi-Abietetum
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [A. Bedenik]
• Year: 2009
• Number of pages: VIII, 25 str.
• PID: 20.500.12556/RUL-15824
• UDC: 630*11:630*56(043.2)=163.6
• COBISS.SI-ID: 2507430
• Publication date in RUL: 11.07.2014

Secondary language

• Language: Unknown

Abstract

The work presents results of the analysis of structure and growth of stands, overgrown with phytocenoses which are classified into syntaxonomic unit Luzuloalbidae-Abietetum and Polysticho setiferi-Abietetum carried out in the forest management unit Lešje in Haloze. On each site unit we analyzed the structure of mature stands on the five plots and the growth of dominant silverfir trees. We found a high growing stocks of 538 to 867 m3/ha. Stands onsite unit Polysticho setiferi-Abietetum are of higher quality. Established height growth patterns on both associations are very similar. Culmination of height and diameter growth occurs at about the same age on each compared sites. Slightly earlier culminated the volume increment of dominant fir on Polysticho setiferi-Abietetum. Site productivity is found in the interval 9,8-12,0 m3ha-1year-1 for association Luzulo albidae-Abietetum and between 12.0 and 15.0 m3ha-1year-1 for site unit Polysticho setiferi-Abietetum.