European Larch
In vitro propagation of European larch (Larix decidua Mill )
... for European larch micropropagation (C HALUPA 1983, 1985, 1989, ...of European larch placed on agar nutrient medium, produced elongated shoots within 5–6 ...
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Comparison of Norway spruce (Picea abies [L ] Karst ), Scots pine (Pinus sylvestris L ) and European larch (Larix decidua Mill ) stem shape by means of geometrical methods
... This study showed that the stem shape of three investigated coniferous tree species (Norway spruce, Scots pine, European larch) differed. The term stem is understood in the sense of geometri- cal methods. ...
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Results of a phenological study of the European larch (Larix decidua Mill.) growing in a mixed stand
... of European larch (Larix decidua ...%, European beech 30 %, and European larch 10 ...of European larch were expressed using sums of temperatures recorded prior to the ...
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A phenological study on European larch (Larix decidua Mill.) in the Drahanská vrchovina highlands
... The phenological monitoring of European larch (Larix decidua Mill.) has been carried out in the study area of the Department of Forest Ecology, MUAF Brno since 1992. This site is situated in the Drahan- ská ...
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Variation of the tree form factor and taper in European larch of Polish provenances tested under conditions of the Beskid Sądecki mountain range (southern Poland)
... of European larch, described by means of the tree form factor, or di- rectly expressed by means of the taper or diameters at individual heights of the stem, did not show the influence of the provenance on ...
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Aboveground biomass of substitute tree species stand with respect to thinning – European larch (Larix decidua Mill )
... substitute European larch stands in the Krušné hory ...within larch thinning experiment Kalek (780 m ...unthinned larch stand represented approximately 102 thousand kg of dry matter per ha at ...
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Pollination success and full seed percentage in European larch Larix decidua MILL.)
... of European larch by approximately 20% (on average) and except the insufficient production of pollen grains, it could also result from the low synchronization of male and female flowering and unfavourable ...
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Variation of conducting area in stems of European larch (Larix decidua) growing in fresh mixed coniferous forest and fresh mixed forest sites
... the European larch as a definitely light-demanding forest-forming species, dynamically responding to any changes in the stand crown closure caused by tending interven- tions or forces of nature, at older ...
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Dynamics of heartwood formation and axial and radial distribution of sapwood and heartwood in stems of European larch (Larix decidua Mill )
... ABSTRACT: The study was an attempt to determine the dynamics of heartwood formation and the radial and axial distribution of sapwood and heartwood in stems of European larch (Larix decidua Mill.) ...
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Selection of European larch provenances based on productivity and economic values
... the presence of tree diameter on the basis of ini- tial tree number (n) and width of diameter class (1 cm). Using the obtained frequency distribu- tion of trees, diameters were deduced by means of repeated occurrence of ...
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Forest yield index and its applicability to the assessment of future forest yields
... spruce, European larch, Eastern white pine, Scotch pine and silver birch in mixed stand in comparison with their development according to models derived for pure stands, regardless of interactions between ...
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The development and growth of larch stands in Lithuania
... make European larch a promising species for ...the larch stands. We tested the hypothesis that larch stands mixed with other species are more productive than the pure larch ...138 ...
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Preliminary evaluation of the potential of tree ring cellulose content as a novel supplementary proxy in dendroclimatology
... Holocene wood remains and modern tree-ring material are sampled with the intent to reconstruct Holocene climate vari- ability in a multi-proxy approach. Thereby, samples from two Alpine treeline species, namely the Swiss ...
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Production potential of Douglas fir in acid sites of Hůrky Training Forest District, Secondary Forestry School in Písek
... Comparing 10 Douglas fir trees with 10 Norway spruce, Scots pine or European larch trees of the largest volume, higher and generally markedly higher production potential of the introduce[r] ...
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Does larch arabinogalactan enhance immune function? A review of mechanistic and clinical trials
... of larch arabinogalactan on TNF-α in serum following four weeks’ supplementation at ...of larch arabinogalactan (4 g/d) in 51 young healthy adults did not evaluate the previous parameters but rather ...
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Clonal variation of carbon content in wood of Larix kaempferi (Japanese larch)
... Abstract Variations in carbon content in wood among 102 clones, selected from almost the entire natural distribution area, were investigated in Larix kaempferi. The average carbon content was 50.50%, 50.94%, and 50.80% ...
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Classification of the hot air heat treatment degree of larch wood using a multivariate analysis of near-infrared spectroscopy
... of larch (Larix kaempferi) wood specimens were conducted at various temperatures (160–220 °C) and times (1–12 h) to classify the degree of hot air heat treatment using near-infrared (NIR) ...
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Inconsistency of the QMLE and asymptotic normality of the weighted LSE for a class of conditionally heteroscedastic models
... Finite-order LARCH models were considered in Francq, Makarova and Zakoïan (2007) (hereinafter FMZ) in the purpose of analyzing the properties if unit root tests in presence of conditional ...is LARCH has ...
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Variation of tensile strength with annual rings for lumber from the Japanese larch
... We found that all sample trees showed the same variation trend in the radial direction (Figs. 1, 2), so we compared the variations of the lumber and small clear specimens using[r] ...
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Microwave pyrolysis of cellulosic materials for the production of anhydrosugars
... The levoglucosan yield was greatly enhanced compared to the 2.5% yield in the prelimi- nary pyrolysis study; the larch log samples had no effect on the yield] ~ After 12mi[r] ...
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