Metode za raziskave sezonske dinamike kambijeve aktivnosti

Jožica Gričar (Author), Primož Oven (Author), Katarina Čufar (Author)

Abstract

V članku so na kratko povzete raziskave o sezonski dinamiki ksilogeneze. Predstavljene so metode za poučevanje sezonske dinamike kambijeve aktivnosti in nastanka ksilemske branike. Za odvzem majhnih vzorcev kambija in ksilemskega tkiva so na razpolago številna specifična in nespecifična orodja. Metoda pining temelji na majhni poškodbi kambija in njegovemu odzivu na vbod z iglo. Dendrometri so nedestruktivni instrumenti, ki kontinuirano beležijo spremembe radialnih dimenzij drevesnih tkiv.

Keywords

les;kambijeva aktivnost;ksilogeneza;iglavci;mikrovzorčenje;pining;dendrometri;

Data

Language:	Slovenian
Year of publishing:	2006
Typology:	1.02 - Review Article
Organization:	UL BF - Biotechnical Faculty
Publisher:	Zveza lesarjev Slovenije: GZS, Združenje lesarstva
UDC:	630*811
COBISS:	1451657
ISSN:	0024-1067
Parent publication:	Les
Views:	1194
Downloads:	359
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Methods for research of seasonal dynamics of cambial activity
Secondary abstract:	In paper, studies of seasonal dynamics of xylogenesis are briefly summarized. Methods for investigating of seasonal dynamics of cambial activity and xylem growth ring formation are introduced. Several specific and non-specific tools are available for sampling of small blocks of cambial and xylem tissue. Pinning method is based upon minute injury of cambium and on studies of its response to wounding with needle. Dendrometers are non-destructive instruments that continuously measure variations in radial dimensions of tree tissues.
Secondary keywords:	wood;cambial activity;xsylogenesis;conifers;micro sampling;pinning;dendrometers;
File type:	application/pdf
Type (COBISS):	Article
Pages:	str. 272-277
Volume:	ǂLetn. ǂ58
Issue:	ǂšt. ǂ9
Chronology:	2006
ID:	8631656