INVESTIGATI ON ON THE EFFECTS OF TREE AGE AND HEIGHT ON CHEMICAL PROPERTIES OF POPULUS DELTOIDES WOOD

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KORD BEHZAD; SARAEIAN A.R.

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Journal: Journal of Agricultural Sciences and Natural Resources Year:2007 | Volume:14 | Issue:4 Page(s): 32-40

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Title

INVESTIGATI ON ON THE EFFECTS OF TREE AGE AND HEIGHT ON CHEMICAL PROPERTIES OF POPULUS DELTOIDES WOOD

Author(s)

KORD BEHZAD | SARAEIAN A.R. | Issue Writer Certificate

Keywords

POPULUS DELTOIDSQ3

ETRACTIVESQ3

LIGNINQ3

ASHQ3

AGEQ3

HEIGHTQ2

Abstract

This research was carried out to investigate the effects of tree AGE and HEIGHT on chemical constituents of Populus deltoides wood. Five poplar trees were randomly cut down from Dr. Bahramnia forest located in Shastkolateh-Gorgan. Three sample disks were cut from trees at HEIGHTs of 1.30, 11m and 16.50m. The specimens were taken from pith to bark and from bottom to top of tree stem to determine the chemical constituents such as extractives, LIGNIN and ASH content. The results indicated that hot water soluble extractives decreased by AGE from pith to bark and from bottom to top of the tree trunk. Sodium hydroxide soluble extractives followed the trends as hot water soluble extractives. The extractives soluble in alcohol-aceton decreased by AGE and HEIGHT. The LIGNIN content decreased from pith to bark and increased from bottom upwards. The ASH content decreased by AGE and from bottom to top of tree stem. Results revealed that the chemical constituents influenced by tree AGE than HEIGHT.

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APA: Copy

KORD, BEHZAD, & SARAEIAN, A.R.. (2007). INVESTIGATI ON ON THE EFFECTS OF TREE AGE AND HEIGHT ON CHEMICAL PROPERTIES OF POPULUS DELTOIDES WOOD. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 14(4), 32-40. SID. https://sid.ir/paper/9324/en

Vancouver: Copy

KORD BEHZAD, SARAEIAN A.R.. INVESTIGATI ON ON THE EFFECTS OF TREE AGE AND HEIGHT ON CHEMICAL PROPERTIES OF POPULUS DELTOIDES WOOD. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2007;14(4):32-40. Available from: https://sid.ir/paper/9324/en

IEEE: Copy

BEHZAD KORD, and A.R. SARAEIAN, “INVESTIGATI ON ON THE EFFECTS OF TREE AGE AND HEIGHT ON CHEMICAL PROPERTIES OF POPULUS DELTOIDES WOOD,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 14, no. 4, pp. 32–40, 2007, [Online]. Available: https://sid.ir/paper/9324/en

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