Determination of diameter growth of forest trees and shrubs (Beech), in VAZ experimental forest (Mazandaran province)
In order to find out the diameter growth rate of beech trees in Caspian Forest region, to randomize plots(each 0.5 ha) were chosen. Strees were selected in each diameter class. Qualitative characteristics were studied in each tree and also samples were made by increment borer. The main results could...
| Main Authors: | , |
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| Format: | Article |
| Language: | fas |
| Published: |
Research Institute of Forests and Rangelands of Iran
1999-03-01
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| Series: | تحقیقات جنگل و صنوبر ایران |
| Online Access: | http://ijfpr.areeo.ac.ir/article_109764_c9259f729c74fb80001720a84e321984.pdf |