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Title

INVESTIGATION ON RELATION OF FIBER DIMENSION AND WOOD DENSITY WITH-AGE AND RING WIDTH IN E.CAMALDULENSIS DEHNH

Pages

  69-95

Abstract

 Cross sectional disks were cut at breast height from three 17-year-old trees of E.CAMALDULENSIS grown in Pasand research station in Mazandaran province. RING WIDTH, wood DENSITY, and FIBER DIMENSION were measured for each two rings from pith to the bark. Overall average disks, fiber length, fiber width, lumen diameter, and cell wall thickness were measured at 758, 15.93, 8.63, and 3.65 micrometer respectively. Mean values for the oven dry and basic. DENSITY was 0.708 g/cm3 and 0.552 g/cm3. Cross sectional \ growth rate and wood production for the trees were measured at 11.1 mm and 12.3 m3/ha./year respectively. CHEMICAL COMPOSITIONs of the wood consist or cellulose, lignin, extractives (in acetone soluble) and ash were measured at 47.44%, 30.87%, 6.96%, and 0.27% respectively. The result showed that E.CAMALDULENSIS is classified as short fiber hardwood with low frequency. FIBER DIMENSIONs and DENSITY slightly increased from pith to the bark. There was high significant correlation between cell wall thickness and DENSITY, while; there was no significant correlation between RING WIDTH and the others. Among the properties studied, cell wall thickness and fiber length showed the most variations.

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    APA: Copy

    MAHDAVI, S., HOSSEINZADEH, A.A.R., FAMILIAN, H., & HABIBI, M.R.. (2004). INVESTIGATION ON RELATION OF FIBER DIMENSION AND WOOD DENSITY WITH-AGE AND RING WIDTH IN E.CAMALDULENSIS DEHNH. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 19(1), 69-95. SID. https://sid.ir/paper/109532/en

    Vancouver: Copy

    MAHDAVI S., HOSSEINZADEH A.A.R., FAMILIAN H., HABIBI M.R.. INVESTIGATION ON RELATION OF FIBER DIMENSION AND WOOD DENSITY WITH-AGE AND RING WIDTH IN E.CAMALDULENSIS DEHNH. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2004;19(1):69-95. Available from: https://sid.ir/paper/109532/en

    IEEE: Copy

    S. MAHDAVI, A.A.R. HOSSEINZADEH, H. FAMILIAN, and M.R. HABIBI, “INVESTIGATION ON RELATION OF FIBER DIMENSION AND WOOD DENSITY WITH-AGE AND RING WIDTH IN E.CAMALDULENSIS DEHNH,” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 19, no. 1, pp. 69–95, 2004, [Online]. Available: https://sid.ir/paper/109532/en

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