Results 21 to 30 of about 325 (142)

Tree-water relations variations in dry season in Cedrus libani and Pinus nigra subsp. pallasiana afforestation area

open access: yesTurkish Journal of Forestry, 2019
In this study, changes in water relations and biochemical characteristics of trees during summer drought in 22- year-old Taurus cedar (Cedrus libani A. Rich.) and Anatolian black pine [Pinus nigra Arn. subsp.
Esra BAYAR, Ayşe DELİGÖZ
doaj   +1 more source

Essential Oil in Taurus Cedar (Cedrus libaniA. Rich) Seeds

open access: yesJournal of Essential Oil Bearing Plants, 2013
AbstractThis study was carried out to determine potential of essential oil isolated from seeds of Taurus cedar (Cedrus libani A. Rich), occupied mainly in Turkey. Rate and components of essential oil were studied on the seeds sampled from 25 open pollinated families of each three natural populations of the species in 2009.
Bilir, Nebi, AVCI, AYŞE BETÜL
openaire   +6 more sources

Total tree height predictions via parametric and artificial neural network modeling approaches

open access: yesiForest - Biogeosciences and Forestry, 2022
Height-diameter relationships are of critical importance in tree and stand volume estimation. Stand description, site quality determination and appropriate forest management decisions originate from reliable stem height predictions.
Karatepe Y   +3 more
doaj   +1 more source

Morphological Characteristics of Taurus Cedar Seedlings in Çankırı Forest Nursery

open access: yesKastamonu Üniversitesi Orman Fakültesi Dergisi, 2017
Ozet Calismanin amaci: Agaclandirma calismalarinin basarisini etkileyen kaliteli fidan kullanimiyla ilgili cok sayida calisma mevcuttur. Yapilan cogu calismada, fidan kalitesini belirlemede genellikle morfolojik ozellikler kullanilmaktadir. Bu calismanin amaci Toros sediri turlerinin fidan kalite degerlendirmesidir.
Özlem EKEN, M. Nuri ÖNER
openaire   +2 more sources

Monitoring of damage from cedar shoot moth Dichelia cedricola Diakonoff (Lep.: Tortricidae) by multi-temporal Landsat imagery

open access: yesiForest - Biogeosciences and Forestry, 2014
In this study defoliation damage in Taurus cedar (Cedrus libani A. Rich) stands in Turkey (Isparta region) caused by cedar shoot moth (Dichelia cedricola Diakonoff - Lep.: Tortricidae) was examined using multi-temporal Landsat data.
Çoban H O, Özçelik R, Avci M
doaj   +1 more source

Fertility variation, seed collection and gene diversity in natural stands of Taurus cedar (Cedrus libani) [PDF]

open access: yesEuropean Journal of Forest Research, 2020
Abstract Background Seed stand is one of the important seed sources that is essential for global seed production programs. The primary objective of seed stands is to produce seeds as fast as possible. Characteristics of seed stand seeds depend mainly on stand quality, fertility variation and mating system. Individual fertility is an ability to
Nebi Bilir, Kyu-Suk Kang
openaire   +1 more source

Phenolic composition of bark tannin from Taurus Cedar (Cedrus libani)

open access: yesKastamonu Üniversitesi Orman Fakültesi Dergisi, 2017
Calismanin amaci: Bu calisma kapsaminda ulkemizde dogal olarak yetisen Toros sediri ( Cedrus libani A. Rich.) agaclarinin uretim kesimi sonucunda ortaya cikan atik kabuklarindan tanen ekstraksiyonu gerceklestirilmistir. Sedir kabuk taneni fenolik bilesimi analitik yontemler ve FTIR analizi ile ortaya konulmustur.
GÖNÜLTAŞ, Oktay, SARIALAN, Nur
openaire   +3 more sources

BOUBLE ACCESSEB STEM VOLÜME TABLES OF TAURUS FIR (Abies cilicica Carr.) AND CEDAR (Cedrus libani Link.) AND, THE COMPARISON OF TBEM WITH THE ONES EXISTING

open access: yesForestist, 1997
In this study, the double accessed stem volüme tables of Taurus fir (Abies cilicica Carr.) and cedar (Cedrus libani Link) the important forest trees of our country have been constructed by using the data obtained from sample trees taken from generally
H. Ferhat BOZKUŞ, Serdar CARUS
doaj   +1 more source

Effects of nitrogen and sulfur fertilization on development of bare-root Taurus cedar (Cedrus libani A. Rich.) seedlings

open access: yesTurkish Journal of Forestry, 2017
Soil productivity is one of the most important factors affecting seedling quality. Unfavorable conditions such as excessively acidic or alkaline soil reaction, poor aeration or over-dense seedlings may results in nutritional and developmental ...
Nevzat Gürlevik, Mutlu MERCAN
doaj   +1 more source

The effect of soil cultivation methods with different machine on planting success in arid and semi-arid area aforestations

open access: yesTurkish Journal of Forestry, 2016
In this study which analyzes the effect of different tillage methods on planting success in arid and semi-arid area forestations, 12 different processes were tested.
Süleyman GÜLCÜ, İsmail ÇELİK
doaj   +1 more source

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