Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak)
This Paper presents the results of an elimination trial in the form of randomized completely blocks design within 3 replications and 13 treatments (species and provenances of needleleaves) within ten years after establishment in Vanamak forest of Neka regian in Mazandaran province (North of Iran). T...
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| Format: | Article |
| Language: | fas |
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Research Institute of Forests and Rangelands of Iran
2003-06-01
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| Series: | تحقیقات جنگل و صنوبر ایران |
| Subjects: | |
| Online Access: | http://ijfpr.areeo.ac.ir/article_109370_a1c85025ffa8c7bb6539ab31a056f614.pdf |
| _version_ | 1828337161343074304 |
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| author | Shirzad Mohammadnejad - Kiasari Mahmood Dastmalchi Seiyyed Alireza Mousavi - Garmestani Behnoosh Jafari |
| author_facet | Shirzad Mohammadnejad - Kiasari Mahmood Dastmalchi Seiyyed Alireza Mousavi - Garmestani Behnoosh Jafari |
| author_sort | Shirzad Mohammadnejad - Kiasari |
| collection | DOAJ |
| description | This Paper presents the results of an elimination trial in the form of randomized completely blocks design within 3 replications and 13 treatments (species and provenances of needleleaves) within ten years after establishment in Vanamak forest of Neka regian in Mazandaran province (North of Iran). The altitude of area is 757 meters above sea level and has a humid climate with less then one month dryperiod. Results obtained as the followings: Differences between the average of residual saplings, the average of height, the average of collar diameter, the average of diameter at breast height and the average of quality of saplings in relationship with treatments were significant (P=0.04). The results of 10 years (1992-2001) studies showed that Pinus sylvestris (origin Yugoslavia) was the most promissing species and Pinus sylvestris (origin Armenia), Pinus Ponderosa (originU.S.A) and Pinus nigra var. austriaca (origin Austria) were promissing species, respectively. |
| first_indexed | 2024-04-13T22:11:47Z |
| format | Article |
| id | doaj.art-5391581f8b3e43a986c4f28161058e56 |
| institution | Directory Open Access Journal |
| issn | 1735-0883 2383-1146 |
| language | fas |
| last_indexed | 2024-04-13T22:11:47Z |
| publishDate | 2003-06-01 |
| publisher | Research Institute of Forests and Rangelands of Iran |
| record_format | Article |
| series | تحقیقات جنگل و صنوبر ایران |
| spelling | doaj.art-5391581f8b3e43a986c4f28161058e562022-12-22T02:27:42ZfasResearch Institute of Forests and Rangelands of Iranتحقیقات جنگل و صنوبر ایران1735-08832383-11462003-06-0111228531710.22092/ijfpr.2003.109370109370Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak)Shirzad Mohammadnejad - Kiasari0Mahmood Dastmalchi1Seiyyed Alireza Mousavi - Garmestani2Behnoosh Jafari3Member of scientific board, Research Center of Agriculture and Natural Resources, MazandaranMember of scientific board, Research Institute of and Rangeland, Tehran.Expert of Natural Resources office, Sari - Mazandaran.Master of science, Research Center of Agriculture and NaturalThis Paper presents the results of an elimination trial in the form of randomized completely blocks design within 3 replications and 13 treatments (species and provenances of needleleaves) within ten years after establishment in Vanamak forest of Neka regian in Mazandaran province (North of Iran). The altitude of area is 757 meters above sea level and has a humid climate with less then one month dryperiod. Results obtained as the followings: Differences between the average of residual saplings, the average of height, the average of collar diameter, the average of diameter at breast height and the average of quality of saplings in relationship with treatments were significant (P=0.04). The results of 10 years (1992-2001) studies showed that Pinus sylvestris (origin Yugoslavia) was the most promissing species and Pinus sylvestris (origin Armenia), Pinus Ponderosa (originU.S.A) and Pinus nigra var. austriaca (origin Austria) were promissing species, respectively.http://ijfpr.areeo.ac.ir/article_109370_a1c85025ffa8c7bb6539ab31a056f614.pdfElimination؛ needle-leaved؛ Northern forests؛ survivalheight؛ diameter |
| spellingShingle | Shirzad Mohammadnejad - Kiasari Mahmood Dastmalchi Seiyyed Alireza Mousavi - Garmestani Behnoosh Jafari Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak) تحقیقات جنگل و صنوبر ایران Elimination؛ needle-leaved؛ Northern forests؛ survival height؛ diameter |
| title | Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak) |
| title_full | Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak) |
| title_fullStr | Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak) |
| title_full_unstemmed | Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak) |
| title_short | Preliminary results of elimination trial with need- leaved species in Mazandaran forests (Vanamak) |
| title_sort | preliminary results of elimination trial with need leaved species in mazandaran forests vanamak |
| topic | Elimination؛ needle-leaved؛ Northern forests؛ survival height؛ diameter |
| url | http://ijfpr.areeo.ac.ir/article_109370_a1c85025ffa8c7bb6539ab31a056f614.pdf |
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