Morphological characteristics and health of beech trees by diameter more than one meter (case study, Guilan province)
For investigation of morphological characters of health of beech trees by diameter more than one meter at breast height, 33 trees were selected in Guilan province, Sistan district. Studied morphological characters were crown shape, spiral growth, nodes, collar rot, red wood heart, trees height, trun...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Research Institute of Forests and Rangelands of Iran
2010-03-01
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| Series: | تحقیقات جنگل و صنوبر ایران |
| Subjects: | |
| Online Access: | http://ijfpr.areeo.ac.ir/article_107728_9a34a5269f986bbc6b7686e834fa6f4a.pdf |