Research on Site Index in the Red Pine (Pinus brutia Ten.) Forests
نویسندگان
چکیده
منابع مشابه
Genetic Variation in Pinus Brutia Ten.: Wood Density Traits
Trees in two provenance-progeny experimental sites of Pinus brutia Ten. were sampled to study variation in wood density and its components among and within six populations and to estimate heritability of wood density and ring components. Wood increment cores (12 mm thick) were collected from 29-year-old trees at breast height. A total of 1023 wood strips were scanned with the X-ray densitometry...
متن کاملWeathering Performance of Particleboards Manufactured from Blends of Forest Residues with Red Pine (pinus Brutia) Wood
Red pine cone and barks combined with red pine wood particles in various proportions were used as the raw materials for one and three layered experimental particleboard manufacturing in laboratory conditions. The pine cones and barks have higher lignin, but lower holocellulose content compare to wood. For bark-based panels, the highest MOR (2.52 MPa) corresponded to the lowest thickness swellin...
متن کاملProperties of Particleboard Produced from Red Pine (Pinus brutia) Chips and Lavender Stems
The usability of lavender stems along with red pine chips was investigated as raw materials in the production of particleboard. Medium-density particleboard was manufactured using urea formaldehyde glue at three different ratios for five different mixture groups containing lavender stems and red pine chips. Some physical and mechanical properties of the boards were investigated. According to th...
متن کاملEvaluation of Nonlinear Height-Diameter Models of Two Important Species of Turkish Pine (Pinus brutia) and Mediterranean Cypress (Cupressus sempervirens var. horizontalis), in the Planted Forests
Knowledge about the relationship between tree height (H) and diameter at breast height (D) is crucial for forest planning, monitoring, biomass estimation, and forest stands dynamics description. In this study, 20 different height-diameter models were evaluated to estimate accurately the height of the trees of Pinus brutia and Cupressus sempervirens var. horizontalis species in Arabdagh region (...
متن کاملSulphur content of Red pine (Pinus brutia) needles and bark as indicator of atmospheric pollution in Southwest Turkey
One-, twoand three-year-old red pine (Pinus brutia var. brutia) needles and tree bark samples were collected and analyzed for their sulphur content from localities where dead trees were observed. The results indicate that the sulphur content has increased in localities exposed to high levels of SO2 emission. The highest increase was observed in two-year-old needles. We thus conclude that the su...
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ژورنال
عنوان ژورنال: Bilge International Journal of Science and Technology Research
سال: 2020
ISSN: 2587-0742
DOI: 10.30516/bilgesci.740067