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Title: Dinamika ksilogeneze pri gradnu v letu 2007 Authors: ID Gričar, Jožica (Author) Files: PDF - Presentation file, download (552,63 KB) MD5: 409C0ACF1DDBE32DAB84DAE6E8B35E07 PID: 20.500.12556/dirros/54d7925d-1d91-4fa9-9070-66c540679e1c   Language: Slovenian Typology: 1.01 - Original Scientific Article Organization: SciVie - Slovenian Forestry Institute Abstract: S svetlobnim mikroskopom smo raziskali sezonsko dinamiko nastanka lesa pri gradnu (Quercus sessiliflora Salisb.) v rastni sezoni 2007. Konec marca so se delitve v kambiju že začele in število celic je naraslo na 10-11 slojev. Maksimalno celično produkcijo smo na ksilemski strani zabeležili v drugi polovici maja, ko smo ugotovili prek 100 ?m prirastka na teden. Kambijeva aktivnost se je zaključila do sredine avgusta in število celic je upadlo na 5-7 slojev. Oblikovanje sekundarne stene in lignifikacija v terminalnih celicah kasnega lesa pa sta potekala še nadaljnjih 4-5 tednov. Dinamika nastanka lesa pri gradnu se razlikuje od debelinske rasti iglavcev. Keywords: Quercus sessiliflora, ksilogeneza, kambijeva aktivnost, traheja, rani les, kasni les Publication status: Published Publication version: Version of Record Year of publishing: 2008 Number of pages: str. 45-50 Numbering: Vol. 86 PID: 20.500.12556/DiRROS-7701  UDC: 630*81:630*17"2007"(045)=163.6 ISSN on article: 0351-3114 URN: URN:NBN:SI:doc-562RXEMV COBISS.SI-ID: 2310822  Publication date in DiRROS: 12.07.2017 Views: 4870 Downloads: 2067 Metadata:    Cite this work Plain text BibTeX EndNote XML EndNote/Refer RIS ABNT ACM Ref AMA APA Chicago 17th Author-Date Harvard IEEE ISO 690 MLA Vancouver : Copy citation

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Record is a part of a journal

Title:	Zbornik gozdarstva in lesarstva. forest and wood science & technology
Shortened title:	Zb. gozd. lesar.
Publisher:	Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:	0351-3114
COBISS.SI-ID:	6206978

Secondary language

Language:	Undetermined
Title:	Xylogenesis dynamics in sessile oak during 2007
Abstract:	We investigated seasonal dynamics of wood formation in sessile oak (Quercus sessiliflora Salisb.) during the vegetation period of 2007, using light microscope. Divisions in the cambium already started at the end of March when the number of cells increased up to 10-11 layers. Maximal cell production was recorded in the second half of May when more than 100 ?m of the increment was formed per week. Cambial activity ceased by mid-August and the number of cambial cells diminished to 5-7 layers. However, secondary cell wall formation and lignification of terminal late wood cells took place for additional 4-5 weeks. The dynamics of wood formation in sessile oak differs from radial growth patterns of conifers.
Keywords:	Quercus sessiliflora, xylogenesis, cambial activity, vessel, early wood, late wood

Collection

This document is a part of these collections:

1. Acta Silvae et Ligni

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