Racionalizacija prvega redčenja v gorskih bukovih gozdovih na Menini

diplomsko delo - visokošolski strokovni študij - 1. stopnja

Domen Arnič (Author), Jurij Diaci (Mentor), Janez Krč (Co-mentor)

Abstract

Preveliki stroški izvedbe in upad zanimanja za izvajanje nege mlajših razvojnih faz so privedli do stanja, ko je treba razmisliti o možnostih za racionalizacijo stroškov in spremembah glede načinov nege. V sklopu diplomske naloge so bile v bukovih letvenjakih izvedene raziskave z namenom primerjave med klasično nego in novim načinom % tako imenovano minimalno nego. Na območju Menine je bilo postavljenih 8 raziskovalnih ploskev, 4 ploskve za vsak način nege. Izvedeni so bili popisi gostote in plastovitosti, odkazilo, popisi izbrancev, časovna študija in ocena težavnosti dela s pomočjo merilnika srčnega utripa. Izdelana je bila tudi kalkulacija stroškov. Ugotovljeno je bilo, da v rasti in globini krošenj druge drevesne vrste za bukvijo zaostajajo. Pri minimalni negi je bilo nižja poraba časa za posek ter nižja poraba goriva in maziva. Poraba časa na konkurenta je bila med načinoma primerljiva. Niso pa bile ugotovljene razlike v težavnosti med načinoma nege.

Keywords

redčenje;minimalna nega;racionalizacija;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[D. Arnič]
UDC:	630*24(043.2)=163.6
COBISS:	4513446
Views:	433
Downloads:	127
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Rationalisation of the first thining in beech mountain forests on Menina
Secondary abstract:	Due to high costs and lack of interest in tending of young forest consideration is needed how to reduce the tending costs and alternate the tending approach. This research was performed in beech thicket stage stands where we compared the standard thinning approach with minimal tending approach. On the slopes of Menina Mountain in total 8 research plots were established, 4 for each tending approach. All trees inside the plots were counted and estimated for tree species and stand layer. The tree marking and harvesting were done and a time study including assessment of work load with heart rate monitor was performed. Results show that the growth rates and crown depths of crop trees of other tree species are lower compared to European (Fagus sylvatica L.) beech. According to this study, minimal tending approach reduces the number of crop trees, total time required to mark and cut competitors and consumption of fuel and lubricant. Time required per competitor and work load were similar between the two tending approaches.
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire
Pages:	X, 56 str.
ID:	11510653