Browsing by Author "Avsar, Mahmut D."

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    A New Distribution of Caucasian Wingnut (Pterocarya fraxinifolia (Poiret) Spach) in the Kahramanmaras Region, Turkey
    (2004) Avsar, Mahmut D.; Ok, Tolga; TR13396; KSÜ, Orman Fakültesi, Orman Mühendisliği Bölümü
    Caucasian wingnut (Pterocarya fraxinifolia (Poiret) Spach) is a relict tree species having limited natural distribution in Turkey. In this study, a new distribution of this species in the Kahramanmaras region was explained. This distribution occurs in Onsenhopuru and Yavuzlar villages and Yesilyore town of Turkoglu district, at elevations between 600 and 640 m along Orcan stream, and continues about 4 km. In this area, Caucasian wingnut had about 100 trees. This distribution area of the species, quite important for biodiversity, should be protected and the existing individuals should be evaluated as a gene resource. Especially vegetative reproduction of the species should be started and the seedlings obtained should be used at the margins of lakes and streams, parks and large gardens, avenues, boulevards, and streets in the region.
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    Evaluation of Growth Potential of Crimean Juniper (Juniperus excelsa Bieb.) Seedlings for the First Growing Season Under Tekir Forest Nursery Conditions in Kahramanmaras, Turkey
    (2003) Avsar, Mahmut D.; Tonguc, Fatih; TR13396; KSÜ, Orman Fakültesi, Orman Mühendisliği Bölümü
    In this study, growth potential of Crimean juniper (Juniperus excelsa Bieb.) seedlings for the first growing season under Tekir Forest Nursery conditions in Kahramanmaras was evaluated. The height growth of Crimean juniper seedlings was relatively close to that of Lebanon cedar (Cedrus libani A. Rich.) seedlings produced in the same nursery, but their root collar diameters were fairly lower than that of Lebanon cedar seedlings. According to coniferous seedling standards of Turkish Standards Institute, the height growth of Crimean juniper seedlings was fairly good, but their root collar diameters were slightly small. In this respect, that 2+0 or 1+1 Crimean juniper seedlings are used in reforestation activities in the region would be more useful than 1+0 seedlings.