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Bazı Anadolu Karaçamı (pinus nigra arnold.) orijinlerinde kantitatif karakterlerin belirlenmesi

Authors: Aydınhan, Volkan;

Bazı Anadolu Karaçamı (pinus nigra arnold.) orijinlerinde kantitatif karakterlerin belirlenmesi

Abstract

This study, which aimed to determine quantitative seedling characteristics that are important in terms of seedling production techniques, was carried out on two-year-old bare-rooted Anatolian Black Pine (Pinus nigra Arnold. subsp. pallasiana (Lamb.) Holmboe) seedlings produced from seeds collected from four different seed provenances in Denizli Forest Nursery Directorate. It was aimed to determine quantitative differences among provenances and produce knowledge for using suitable provenances in practice. In this context, important quantitative characters such as seedling height, root collar diameter, last year shoot length, and root length were measured in triplicate within the framework of the research. Then, obtained raw data were statistically evaluated using variance analysis (ANOVA) and Duncan Range Test. Accordingly, the mean seedling height varied between 15.2-38.7 cm, the mean root collar diameter between 5.3-7.8 mm, the mean last year shoot length between 1.2-3.5 cm, and the mean root length between 15,3-25,6 cm in two-year-old black pine seedlings. As a result of the statistical analysis, the Denizli-İnceler provenance showed the best growth performance in terms of all quantitative characters, while the Uşak-Çatak provenance showed the lowest growth performance

Bu çalışma, fidan üretim teknikleri açısından önemli olan kantitatif fidan karakterlerinin belirlenmesi amacıyla, Denizli Orman Fidanlık Müdürlüğü’nde dört farklı tohum kaynağından toplanan Anadolu Karaçamı (Pinus nigra Arnold. subsp. pallasiana (Lamb.) Holmboe) tohumlarından üretilen iki yaşındaki çıplak köklü karaçam fidanları üzerinde gerçekleştirilmiştir. Çalışmada, orijinler arasındaki kantitatif farklılıkların belirlenmesi ve uygulamada uygun orijinlerin kullanılmasına yönelik bilgilerin üretilmesi amaçlanmıştır. Bu kapsamda araştırma çerçevesinde fidanlarda fidan boyu, kök boğaz çapı, son yıl sürgün uzunluğu ve kök uzunluğu gibi önemli kantitatif karakterler üç tekrarlı olarak ölçülmüştür. Elde edilen ham veriler varyans analiz ve Duncan testi kullanılarak istatistiki açıdan değerlendirilmiştir. Buna göre, iki yaşındaki karaçam fidanlarında ortalama fidan boyunun 15,2-38,7 cm, ortalama kök boğaz çapının 5,3-7,8 mm, ortalama son yıl sürgün uzunluğunun 1,2-3,5 cm ve ortalama kök uzunluğunun 15,3-25,6 cm arasında değiştiği belirlenmiştir. Yapılan istatistik analizler sonucunda tüm kantitatif karakterler yönünden Denizli-İnceler orijini en iyi gelişim performansını gösterirken, Uşak-Çatak orijini ise düşük gelişim performansı sergilemiştir.

Country
Turkey
Related Organizations
Keywords

Root length, Height, Karaçam, Shoot length, Boy, Kök boğaz çapı, Black pine, Kantitatif karakter, Son yıl sürgün uzunluğu, Kök uzunluğu, Orijin, Root collar diameter, The last year, Quantitative character

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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