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Primerjava naravne in umetne obnove gozdov, prizadetih v naravnih ujmah
Fidej, Gal (Author), Klaužer, Simon (Author), Klemen, Klemen (Author), Rozman, Andrej (Author), Diaci, Jurij (Author)

URLURL - Presentation file, Visit http://www.dlib.si/details/URN:NBN:SI:doc-LUEXJE3W This link opens in a new window

Abstract
Podnebne spremembe vplivajo na slabšo odpornost in vitalnost gozda, povečuje se pogostnost naravnih ujm. V raziskavi smo primerjali učinkovitost naravne in umetne obnove gozdov, prizadetih zaradi ujm, s poudarkom na strukturi in rasti mladja, vplivu pritalne vegetacije in pomenu semenskih dreves. Prva raziskava proučuje uspeh setve pri treh različnih načinih dela (1: priprava tal, setev, ograditev; 2: setev, ograditev; 3: setev in saditev). V drugi raziskavi smo primerjali uspešnost naravne obnove in umetne obnove (saditve) po vetrolomu. Rezultati kažejo, da na nasemenitev pozitivno vplivata bližina semenskih dreves in priprava tal, medtem ko zastrtost s pritalno vegetacijo vpliva negativno. Gostote naravnega mladja na ploskvah z naravno obnovo so večje od tistih na ploskvah z umetno obnovo (brez upoštevanja sadik).

Language:Slovenian
Keywords:ujme, vetrolomi, pomlajevanje, naravna obnova, saditev, setev, semenska drevesa
Work type:Scientific work (r2)
Tipology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Year:2013
Publisher:Zveza društev inženirjev in tehnikov gozdarstva in lesarstva Slovenije
Number of pages:str. 19-25
Numbering:Letn. 71, št. 1
UDC:630*22:630*23+630*42/43(045)=163.6
ISSN on article:0017-2723
COBISS.SI-ID:3560102 Link is opened in a new window
Views:654
Downloads:154
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Record is a part of a journal

Title:Gozdarski vestnik
Shortened title:Gozd. vestn.
Publisher:Zveza gozdarskih društev Slovenije
ISSN:0017-2723
COBISS.SI-ID:3736834 This link opens in a new window

Secondary language

Language:English
Title:Comparison of natural and artificial regeneration of forests affected in natural disturbances
Abstract:
Climatic changes affect minor resistance and vitality of the forest, incidence of natural disturbances increases. In this research we compared efficiency of natural and artificial restoration of forests affected by natural disturbances; the stress was laid on structure and growth of seedlings, impact of ground vegetation, and importance of seed trees. The first study compares success of regeneration according to three diverse treatments (1: preparation of soil, sowing, fencing; 2: sowing, fencing; 3: sowing and planting). In the second research we compared success of natural regeneration and artificial regeneration (planting) after windthrow. The results show that regeneration is positively affected by proximity of seed trees and soil preparation, while the impact of ground vegetation cover is negative. The densities of naturally grown seedlings on plots with natural regeneration surpass the ones on plots with artificial regeneration (disregarding planted seedlings).


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