Prirastoslovni vidiki načrtovanja donosov

Abstract

Prispevek obravnava vpliv prirastoslovnih kazalcev na načrtovanje poseka v gozdovih. Na podlagi rezultatov prirastoslovnih raziskav v bukovih sestojih smo poskušali prikazati vlogo pojmov kot so produkcijska sposobnost rastišča glede na vrednost (SPvalue), vrednostni prirastek, volumenski prirastek, izkoriščenost SPvalue, proizvodna doba in pomladitvena doba pri načrtovanju donosov. Prikazan je pomen poteka tekočega in povprečnega vrednostnega prirastka za odločanje o uvedbi sestojev v obnovo. Na primeru bukovih sestojevso podane tudi okvirne ekonomske izgube kot posledica zakasnelih ali predčasnih obnov. Nadalje je v prispevku podan vpliv obrestnih mer na donose in kulminacijo bukovih sestojev.

Keywords

donosi;načrtovanje;produkcijska sposobnost rastišča;vrednostni prirastek;volumenski prirastek;proizvodna doba;bukev;Fagus sylvatica L.;

Data

Language:	Slovenian
Year of publishing:	2008
Typology:	1.01 - Original Scientific Article
Organization:	UL BF - Biotechnical Faculty
Publisher:	Zveza društev inženirjev in tehnikov gozdarstva in lesarstva Slovenije
UDC:	63056+63062(045)=163.6
COBISS:	2141094
ISSN:	0017-2723
Parent publication:	Gozdarski vestnik
Views:	1097
Downloads:	179
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Yield planning from forest growth and yield science aspects
Secondary abstract:	The article deals with the impact of forest growth and yield indicators on yield planning. On the basis of growth and yield research in beech stands, we tried to present the role in forest yield planning of concepts such as site productivity in terms of value (SPvalue), value increment, volume increment, exploitation of SPvalue, rotation period and regeneration period. The significance of current and mean annual value increment course for decision-making about starting stand regeneration is presented. Economic losses as a result of deferred or premature regeneration are shown in the caseof beech stands. The influence of interest rates on yields and culminationtimes of beech stands is also presented.
Secondary keywords:	yield planning;site productivity;value increment;volume increment;rotation period;interest rate;European beech;
URN:	URN:NBN:SI
Type (COBISS):	Scientific work
Pages:	str. 3-14
Volume:	ǂLetn. ǂ66
Issue:	ǂšt. ǂ1
Chronology:	2008
ID:	1734730