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| rdf:type
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| Description
| - Cílem práce bylo srovnat stavbu juvenilního a zralého dřeva buku ve vztahu k hustotě dřeva (vlhkost dřeva 12 %). Pro srovnání stavby juvenilního a zralého dřeva byl hodnocen průměr cév, výška a šířka dřeňových paprsků, počet cév a dřeňových paprsků na 1 mm2. Z výsledků vyplývá, že průměr cév, výška a šířka dřeňového paprsku mají v juvenilním dřevě menší rozměry než v případě dřeva zralého. Z hlediska četnosti cév na jednotku plochy není výrazný rozdíl mezi juvenilním a zralým dřevem. U hustoty dřeňových paprsků na jednotku plochy je rozdíl výrazný; juvenilní dřevo má třikrát větší počet dřeňových paprsků. Juvenilní dřevo má vyšší hustotu (r12 = 726,07 kg/m3) než dřevo zralé (r12 = 701,50 kg/m3). (cs)
- The aim of this study was to compare the structure of the juvenile and mature beech wood in relation to the wood density. The comparative analysis between the juvenile and mature wood examined the diameter of vessels, the width and height of pith rays, and the number of vessels and pith rays per 1 mm2. The results show that the average vessel diameter, as well as the width and height of the pith rays reach statistically lower values in the juvenile wood than in the mature wood. On the other hand, no significant difference between the two woods has been found in terms of the frequency of vessels per 1 mm2. Having said that, the difference in the frequency of rays per 1mm2 between the juvenile and mature wood is far from negligible; the juvenile wood has three times as many pith rays as the mature wood. The density of the juvenile wood is higher (r12 = 726,07 kg/m3) than the density of the mature wood (r12 = 701,50 kg/m3).
- The aim of this study was to compare the structure of the juvenile and mature beech wood in relation to the wood density. The comparative analysis between the juvenile and mature wood examined the diameter of vessels, the width and height of pith rays, and the number of vessels and pith rays per 1 mm2. The results show that the average vessel diameter, as well as the width and height of the pith rays reach statistically lower values in the juvenile wood than in the mature wood. On the other hand, no significant difference between the two woods has been found in terms of the frequency of vessels per 1 mm2. Having said that, the difference in the frequency of rays per 1mm2 between the juvenile and mature wood is far from negligible; the juvenile wood has three times as many pith rays as the mature wood. The density of the juvenile wood is higher (r12 = 726,07 kg/m3) than the density of the mature wood (r12 = 701,50 kg/m3). (en)
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| Title
| - The relation between the microscopic structure and the wood density of European beech (Fagus sylvatica L.)
- Vztah mezi mikroskopickou strukturou a hustotu dřeva u buku lesního (Fagus sylvatica L.) (cs)
- The relation between the microscopic structure and the wood density of European beech (Fagus sylvatica L.) (en)
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| skos:prefLabel
| - The relation between the microscopic structure and the wood density of European beech (Fagus sylvatica L.)
- Vztah mezi mikroskopickou strukturou a hustotu dřeva u buku lesního (Fagus sylvatica L.) (cs)
- The relation between the microscopic structure and the wood density of European beech (Fagus sylvatica L.) (en)
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| skos:notation
| - RIV/62156489:43410/08:00121914!RIV08-MZP-43410___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(SP/2D1/93/07), Z(MSM6215648902)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43410/08:00121914
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - vessels; juvenile wood; rays; beech; mature wood; density (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Journal of Forest Science
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Gryc, Vladimír
- Vavrčík, Hanuš
- Rybníček, Michal
- Přemyslovská, Eva
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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