Classification of 'Tosa-Buntan' Pummelo(Citurs grandis[L.] Osb.), 'Washington' Navel Orange(C. sinensis[L.] Osb.) and Trifoliate Orange(Poncirus trifoliata[L.] Raf.) Chromosomes Using Young Leaves.
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چکیده
منابع مشابه
Properties of Osb Panels with Veneer Inclusion
This work aimed to evaluate the effect of veneer inclusion with different wood species, and also different levels of pressing pressure applied in the moment of the veneer inclusion over physicalmechanical properties of already consolidated OSB (Oriented Strand Board) panels. Treatments were arranged in factorial scheme 4 x 2 (four wood types for veneer inclusion – Pinus oocarpa, Eucalyptus urop...
متن کاملTetraploidy Enhances Boron-Excess Tolerance in Carrizo Citrange (Citrus sinensis L. Osb. × Poncirus trifoliata L. Raf.)
UNLABELLED Tetraploidy modifies root anatomy which may lead to differentiated capacity to uptake and transport mineral elements. This work provides insights into physiological and molecular characters involved in boron (B) toxicity responses in diploid (2x) and tetraploid (4x) plants of Carrizo citrange (Citrus sinensis L. Osb. × Poncirus trifoliata L. Raf.), a widely used citrus rootstock. Wit...
متن کاملApplicability of Strand Substitution in the Core of Osb
Strand substitution was evaluated for the core of OSB with chips produced by grinding of recycled particleboards and wood waste. All the boards manufactured under laboratory conditions having a share of small chips in the core had high mechanical parameters, thus meeting the requirements of the standard for OSB/3. No significant effect was found of the applied modification of the core on bendin...
متن کاملبررسی امکان ساخت تخته تراشه جهت‌دار (OSB) از چوب ممرز
DOR:98.1000/1735-0913.1398.34.140.66.1.9.1586 در این تحقیق امکان ساخت تخته تراشه جهت‌دار سه لایه از چوب گونه ممرز (Carpinus betulus L.) مورد ارزیابی قرار گرفت. برای این منظور تخته‌های آزمایشگاهی به ضخامت 12 میلیمتر از چوب ممرز، در حالی که جهت تراشه‌های لایه سطحی در جهت طول تخته و جهت تراشه‌های لایه میانی عمود بر لایه سطحی بود، با استفاده از دو سطح زمان پرس 6 و 8 دقیقه و سه سط...
متن کاملAn optical technique for determination of layer thickness swell of MDF and OSB
e have been studying the phenomenon of thickness swell in woodbased composites as part of our overall research program to address composite product manufacture and performance (Xu and Winistorfer 1995a, 1995b; Wang and Winistorfer 2000a, 2001). We purport that one of the key variables in understanding the thickness swell phenomenon is recognition of the density profile through the panel thickne...
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ژورنال
عنوان ژورنال: Engei Gakkai zasshi
سال: 2000
ISSN: 1880-358X,0013-7626
DOI: 10.2503/jjshs.69.22