AN INVESTIGATION ON GROWTH AND YIELD OF NORWAY SPRUCE IN LADJIM FOREST REGION

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REZAEI S.A.A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Year:2000 | Volume:13 | Issue:3 (48) Page(s): 56-59

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Title

AN INVESTIGATION ON GROWTH AND YIELD OF NORWAY SPRUCE IN LADJIM FOREST REGION

Author(s)

REZAEI S.A.A. | Issue Writer Certificate

Keywords

AFFORESTATIONQ4

NORWAY SPRUCEQ4

PIEEA ABIESQ4

LAJIMQ3

IRANQ4

GROWTHQ3

YIELDQ3

Abstract

In 1963, NORWAY SPRUCE stand (Picea abies) stablished in Ladjim forest region (in the north of IRAN). The AFFORESTATION was done with five years old seedling (with Yoguslavian origin) about 45 hectar area.In order to study the GROWTH and YIELD of stand, final stage inventory was done as randomly systematic sampling with 20 percent intensity. Diameter and height's GROWTH models were selected by analysis of quality and quantity data and other results of stand in 35 years old have shown as follow: 1- Volume increment is 4.5 m and also the current volume increment is 6.5 m. 2- Volume in pure area is 114 sylve and the best site it 150 sylve per hectar. 3- Height mean is 14.5 m and height increment is 42 cm. 4- The D.S.H. of stand is 17.5cm and the average of diameter increment is 5mm. 5- At present, number of lost trees is 75 percent of seedling.

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APA: Copy

REZAEI, S.A.A.. (2000). AN INVESTIGATION ON GROWTH AND YIELD OF NORWAY SPRUCE IN LADJIM FOREST REGION. PAJOUHESH-VA-SAZANDEGI, 13(3 (48)), 56-59. SID. https://sid.ir/paper/395353/en

Vancouver: Copy

REZAEI S.A.A.. AN INVESTIGATION ON GROWTH AND YIELD OF NORWAY SPRUCE IN LADJIM FOREST REGION. PAJOUHESH-VA-SAZANDEGI[Internet]. 2000;13(3 (48)):56-59. Available from: https://sid.ir/paper/395353/en

IEEE: Copy

S.A.A. REZAEI, “AN INVESTIGATION ON GROWTH AND YIELD OF NORWAY SPRUCE IN LADJIM FOREST REGION,” PAJOUHESH-VA-SAZANDEGI, vol. 13, no. 3 (48), pp. 56–59, 2000, [Online]. Available: https://sid.ir/paper/395353/en

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