Improvement of seed germination of Fagus orientalis Lipsky [PDF]
, 2003 This thesis was seeking two main approaches for improvement of seed germination of oriental beech, a timber producing species in Hyrcanian forests in northern Iran. Germination behavior of beechnuts was enhanced either by decreasing the dormancy breakage
Soltani, Ali
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Investigation on dead trees effects on natural regeneration of oriental beech and hornbeam in a mixed beech forest. [PDF]
تحقیقات جنگل و صنوبر ایران, 2007 The process of natural regeneration including establishment of seedling under dead and mother trees ensure sustainable productivity in the forests. Qualifying the impact of dead trees on the density of establishment seedling in closed and open canopy in ...
Kiomars Sefidi +3 more
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Evolution Of Vegetation, Relief And Geology In Central Poland Under Anthropopressure [PDF]
, 2014 Published in: Origin of Relief of Central Poland and Its Anthropogenic Transformation in Łódź University Geographical Research, edited by. E.Kobojek, T.MarszałThe review of the localities with biogenic, slope, fluvial and aeolian deposits in which the ...
Forysiak, Jacek +2 more
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Comparitive study of different hornbeams (carpinus betulus L.)
GradusThe industrial application of hornbeam is significantly hindered by its fluted growth, mainly due to the poor output of the sawmill. Our study seeks to enhance the understanding of wood science and the wood business by examining the physical-mechanical characteristics of cylindrical and fluted hornbeams, while considering various site factors. Hornbeam
Maximilian Cziczer, Mátyás Báder
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Biometrical properties of hornbeam fibers from Astara
تحقیقات علوم چوب و کاغذ ایران, 2011 This research was performed to investigate fiber biometrical properties (length, diameter and fiber thickness) of hornbeam species from Astara in Iran. Initially, disks were prepared with three trees of hornbeam species and then fiber isolation was carried out using Franklin method.
Meisam Aliabadi +3 more
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Application of digitalisation of crowns and method Of visualisation in a study of stand structures [PDF]
, 2005 U radu se iznose mogućnosti novog načina izučavanja strukture sastojina na primjeru digitalizacije krošanja i izrade digitalnog trodimenzionalnog modela sastojina (vizualizacije).
Tomislav Dubravac
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Applied SciencesSpiral grains are one of the most important tree growth defects that can remarkably affect the shape stability of lumber. This growth defect is observed by an oblique arrangement of axially oriented cell elements in the wood.
Peter Vilkovský +3 more
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Bonding Acetylated Hornbeam Wood (Carpinus betulus L.)
Pro Ligno, 2018 Hornbeam (Carpinus betulus L.) is a subsidiary tree species found in Hungary’s hill and mountain forests and it covers about 5.2% of the forest area. It can also be found almost all over Europe, from Sweden to Western Asia. In previous studies, it was found that acetylation – wood modification using acetic anhydride – improves the physical, mechanical,
Fanni FODOR +2 more
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Determination of Screw and Nail Withdrawal Strengths in Parallel and Perpendicular to Grain of some Hardwoods of Iran [PDF]
Iranian Journal of Wood and Paper Industries, 2013 In this study, screw and nail withdrawal strengths parallel and perpendicular longitudinal to grain of some hardwoods; oak (Quercus castaneifolia), hornbeam (Carpinus betulus), beech (Fagus orientalis), Sycamore (Platanus oriantalis) and poplar (Populus ...
Sadegh Maleki +2 more
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Distribution and biological notes for some Cerambycidae (Coleoptera) occurring in the southeastern United States [PDF]
, 2002 New distribution records and new host records are provided for 33 species of Cerambycidae in Florida and ...
Morris II, Roy F.
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