Bu çalışma, Prof. Dr. Nebi Bilir danışmanlığında tamamlanan Yüksek Lisans tez çalışmasının bir bölümünü içermektedir. Çalışmamıza katkılarımdan dolayı tez Komisyon Üyelerine teşekkür ederiz.
Averages of seedling
height and root-collar diameter were 84 cm and 8.7 mm in Mediterranean cypress
(Cupressus sempervirens L. var. horizontalis), while they were 78.9 cm
and 8.2 mm in Pyramidal cypress (Cupressus
sempervirens L. var. piramidalis)
in this study carried out to contribute morphology and quality on 1+0 bare root
seedlings of the species. Mediterranean cypress showed higher growth
performances than Pyramidal cypress for the both characteristics. Significant differences (p≤0.05) were found between taxa for height and diameter based on results
of variance analysis. Results of
correlation analysis showed positive
and significant (p≤0.05)
relations (r=0.299, r=0.255 and r=0.308) between seedling height and root-collar diameter in both
taxa. All of the seedlings of both taxa were in quality level according to
classes of Turkish Standard Institute for both seedling height and root-collar
diameter. Highest unsuitable rates of seedlings were 36.7%
and 26.7% for combination of height and diameter in Mediterranean
cypress according to obtained new seedling quality classes in the study.
Suitability of the new quality classes
were between 82% and 98% for the characteristics in the taxa based on results of Discriminant analysis. Seedlings had the highest unsuitable rate (42.7% and 52.7%)
in combination of height and diameter of new seedling quality classes in Pyramidal cypress.
The successful rate of new quality classes ranged from 80.0% to 96.7% according
to results of Discriminant analysis.
Cupresus sempervirens seedling root-collar diameter morphology
Birincil Dil | Türkçe |
---|---|
Konular | Orman Endüstri Mühendisliği |
Bölüm | Araştırma Makalesi |
Yazarlar | |
Yayımlanma Tarihi | 3 Haziran 2020 |
Kabul Tarihi | 10 Mart 2020 |
Yayımlandığı Sayı | Yıl 2020 |