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Tvorba bariérových zón buka (Fagus sylvatica L.) indukovaných poranením
SYS 0080585 LBL 00000naa^^22^^^^^^^^450 005 20190401105748.2 017 70
$a 10.17423/afx.2015.57.2.01 $2 DOI 100 $a 20151006d m y0sloc0103 ba 101 0-
$a slo 102 $a SK 200 1-
$a Tvorba bariérových zón buka (Fagus sylvatica L.) indukovaných poranením $d Formation of barrier zones of beech (Fagus sylvatica L.) inducted by injury $f Vladimír Račko, Oľga Mišíková 215 $c Obr., tab. 320 $a Lit. 330 $a The effect of different injury periods and tree species composition of beech stands on change the structure of the barrier zone of xylem formed after injury was studied in this work. Findings at microstructure level confirmed significant differences in the structure of barrier zones and new xylem formed after injury. A strong barrier zones are formed in wounds originated in the middle growing season. However, barrier zones formed in wounds originated in the beginning and end of the growing season were narrower or interrupted, or not originated at all. In the wounds originated at the middle of dormant period were formed quite wide however short barrier zones. Also, microstructure of xylem formed after injury was different than microstructure formed before the injury. It was characterized by reducing the vessel diameters and increasing the proportion of fibers and simultaneous increase of the thickness the parenchyma rays. The results confirmed the significant impact of both observed factors on the differences in the ability to protect the cambium against infection and damage by pathogens. 330 $a Cieľom článku bolo vo väzbe na obdobie vzniku poranenia počas roka (začiatok, stred, koniec vegetačného obdobia a obdobia vegetačného kľudu) popísať zmeny v tvorbe a štruktúre novotvoriaceho sa xylému a obranných bariérových zón. 463 -1
$1 001 sldk_un_cat*0080583 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Roč. 57, č. 2 (2015), s. 5-14 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2015 610 1-
$9 sldk_un_auth*h010243 $a buk $X beech $Y Fagus L. 610 1-
$9 sldk_un_auth*h024711 $a vegetačné obdobie $X vegetation period 610 1-
$9 sldk_un_auth*h019412 $a vegetačný kľud $X dormancy 610 1-
$9 sldk_un_auth*h012925 $a teplota vzduchu $X air temperature 610 1-
$9 sldk_un_auth*0011403 $a poranenie kmeňov $X stems lesion 675 $a 630*176.1 $v 1. stred. $z slo 700 -1
$3 sldk_un_auth*p0036618 $a Račko $b Vladimír $f 1962- $p TUZDFNOD $4 070 $T Katedra náuky o dreve 701 -1
$3 sldk_un_auth*p0041215 $a Mišíková $b Oľga $f 1968- $p TUZDFNOD $4 070 $T Katedra náuky o dreve 801 -0
$a SK $b ZV001 $c 20151006 $g AACR2 856 $u https://df.tuzvo.sk/sites/default/files/01-02-15_1.pdf
Počet záznamov: 1