Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region
This paper presents the results of an elimination trial of exotic needle-leaves in the form of Randomized Completely Blocks Design with three replications at three elevations of Nowshahr region: i) nine species of needle-leaves in lower altitude (450 m.a.s.l.) of Patom district, Kheiroud forest afte...
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| Format: | Article |
| Language: | fas |
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Research Institute of Forests and Rangelands of Iran
2011-06-01
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| Series: | تحقیقات جنگل و صنوبر ایران |
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| Online Access: | http://ijfpr.areeo.ac.ir/article_107571_c7be84b695b2a0aa0b4bf429d1ba0b04.pdf |
| _version_ | 1819070774657417216 |
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| author | Mohammad Nabi Gholizadeh shahram Kia-daliri Reza Mahdavi Roshanali Faraji Pool |
| author_facet | Mohammad Nabi Gholizadeh shahram Kia-daliri Reza Mahdavi Roshanali Faraji Pool |
| author_sort | Mohammad Nabi Gholizadeh |
| collection | DOAJ |
| description | This paper presents the results of an elimination trial of exotic needle-leaves in the form of Randomized Completely Blocks Design with three replications at three elevations of Nowshahr region: i) nine species of needle-leaves in lower altitude (450 m.a.s.l.) of Patom district, Kheiroud forest after 19 years, ii) twelve species in middle altitude (1000 m.a.s.l.) of Namkhane district, Kheiroud forest after 18 years, and iii) twelve species in higher altitude (1250 m.a.s.l.) Golband-Veysar forest after 19 years of plantation. Survival, diameter at breast height, collar diameter and total height of trees were measured every year. Final results (2008) indicated that: i) Sequoia sempervirens (origin of California- Nowshahr), Cryptomeria japonica (origin of Japan- Kelardasht) and Pinus nigra var. calabrica (origin of south France) were the promising species in the lower altitude, ii) Picea abies (origin of former Yugoslavia- Kelardasht), Abies nordmaniana (origin of Turkey) and Abies alba (origin of Bulgaria) were the promising species in the middle altitude and iii) Pseudotsuga menziensii (origin of Washington), Abies alba (origin of Bulgaria), Abies nordmaniana (origin of Turkey) and Abies bormulleriana (origin of Turkey) were the promising species in the higher elevation. |
| first_indexed | 2024-12-21T17:11:17Z |
| format | Article |
| id | doaj.art-9358f15a77e047f8ab5ebc69e009d7d8 |
| institution | Directory Open Access Journal |
| issn | 1735-0883 2383-1146 |
| language | fas |
| last_indexed | 2024-12-21T17:11:17Z |
| publishDate | 2011-06-01 |
| publisher | Research Institute of Forests and Rangelands of Iran |
| record_format | Article |
| series | تحقیقات جنگل و صنوبر ایران |
| spelling | doaj.art-9358f15a77e047f8ab5ebc69e009d7d82022-12-21T18:56:24ZfasResearch Institute of Forests and Rangelands of Iranتحقیقات جنگل و صنوبر ایران1735-08832383-11462011-06-0119231330110.22092/ijfpr.2011.107571107571Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr regionMohammad Nabi Gholizadeh0shahram Kia-daliri1Reza Mahdavi2Roshanali Faraji Pool3Senior Research Expert, Research Center of Agriculture and Natural Resources of Mazandaran provinceSenior Research Expert, Research Center of Agriculture and Natural Resources of Mazandaran provinceSenior Research Expert, Research Center of Agriculture and Natural Resources of Mazandaran provinceSenior Research Expert, Research Center of Agriculture and Natural Resources of Mazandaran provinceThis paper presents the results of an elimination trial of exotic needle-leaves in the form of Randomized Completely Blocks Design with three replications at three elevations of Nowshahr region: i) nine species of needle-leaves in lower altitude (450 m.a.s.l.) of Patom district, Kheiroud forest after 19 years, ii) twelve species in middle altitude (1000 m.a.s.l.) of Namkhane district, Kheiroud forest after 18 years, and iii) twelve species in higher altitude (1250 m.a.s.l.) Golband-Veysar forest after 19 years of plantation. Survival, diameter at breast height, collar diameter and total height of trees were measured every year. Final results (2008) indicated that: i) Sequoia sempervirens (origin of California- Nowshahr), Cryptomeria japonica (origin of Japan- Kelardasht) and Pinus nigra var. calabrica (origin of south France) were the promising species in the lower altitude, ii) Picea abies (origin of former Yugoslavia- Kelardasht), Abies nordmaniana (origin of Turkey) and Abies alba (origin of Bulgaria) were the promising species in the middle altitude and iii) Pseudotsuga menziensii (origin of Washington), Abies alba (origin of Bulgaria), Abies nordmaniana (origin of Turkey) and Abies bormulleriana (origin of Turkey) were the promising species in the higher elevation.http://ijfpr.areeo.ac.ir/article_107571_c7be84b695b2a0aa0b4bf429d1ba0b04.pdfElimination trialneedle-leavesCaspian forestssurvivaldiameterheight |
| spellingShingle | Mohammad Nabi Gholizadeh shahram Kia-daliri Reza Mahdavi Roshanali Faraji Pool Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region تحقیقات جنگل و صنوبر ایران Elimination trial needle-leaves Caspian forests survival diameter height |
| title | Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region |
| title_full | Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region |
| title_fullStr | Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region |
| title_full_unstemmed | Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region |
| title_short | Elimination trial with exotic needle-leaved species in the Caspian forests of Iran at three elevations of Nowshahr region |
| title_sort | elimination trial with exotic needle leaved species in the caspian forests of iran at three elevations of nowshahr region |
| topic | Elimination trial needle-leaves Caspian forests survival diameter height |
| url | http://ijfpr.areeo.ac.ir/article_107571_c7be84b695b2a0aa0b4bf429d1ba0b04.pdf |
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