Effects of regenerative cutting on the height growth of Turkey oak (Quercus cerris) saplings

Yıl 2020, Cilt: 8 Sayı: 1, 70 - 78, 06.03.2020

Ali Kavgacı , Erdal Örtel , Murat Alan , Abdurrahman Çobanoğlu

https://doi.org/10.31195/ejejfs.685664

Öz

Turkey oak (Quercus cerris) is distributed at the northern, western and southern Anatolia in Turkey. Although these forests are managed by shelterwood systems, degraded forests are subjected to artificial regeneration. In this context, the mature Turkey oak stands in Sipahiler forests province in Sütçüler Forest Enterprise in Isparta, which did not have natural regeneration conditions, were artificially regenerated by acorn point sowing under stand shelter. Although the regeneration was successful, the saplings did not realize sufficient growth. In this context, regenerative cuttings were applied to the saplings and the 4 years’ height growths of saplings were measured. As a result, the height growth of regenerative cutting saplings reached to those which were not subjected to cuttings. These results showed that regenerative cutting is promising to increase the growth of Turkey oak saplings. But for a better understanding longer observation is needed to see the growth differences between the saplings subjected to regenerative cuttings and others, since the height of regenerative cutting saplings is not higher than the others yet.

Anahtar Kelimeler

artificial regeneration, sptrouting, regenerative cutting, Quercus cerris, Turkey oak, degradation, sapling

Kaynakça

• Akman, Y. (1995) Türkiye orman vejetasyonu. Ankara Üniversitesi Yayını, Ankara.
• Amorini, E., Bruschini, S., Cutini A, Di Lorenzo, M.G., Fabbio, G. (1996) Treatment of Turkey oak (Quercus cerris L.) coppices. Structure, biomass and silvicultural options. Annali Istituto Sperimentale Selvicoltura, 27:121-129.
• Anon. (2006-2015) Baltalıkların koruya dönüştürülmesi eylem planı. Orman Genel Müdürlüğü. 25 p. Ankara.
• Büyükgebiz, T., Fakir, H., Negiz, M.G. (2008) Sütçüler (Isparta) yöresinde doğal odun dışı bitkisel orman ürünleri ve geleneksel kullanımları. Süleyman Demirel Üniversitesi Orman Fakültesi Dergisi, A(1): 109-120.
• Çalıkoğlu, M., Kavgacı, A. (2001) Biyolojik çeşitliliğin sürekliliği ve artırılması açısından baltalıkların koruya dönüştürülmesi. İstanbul Üniversitesi Orman Fakültesi Dergisi, B51:111-121.
• de Rigo, D., Enescu, C. M., Houston Durrant, T., Caudullo, G. (2016) Quercus cerris in Europe: distribution, habitat, usage and threats. In: San-Miguel-Ayanz, J., de Rigo, D., Caudullo, G., Houston Durrant, T., Mauri, A. (Eds.), European Atlas of Forest Tree Species. Publ. Off. EU, Luxembourg, pp. e01b479+
• Del Tredici, P. (2001) Sprouting in temperate trees: A morphological and ecological review. The Botanical Review, 67: 121-140.
• Girardclos, O., Dufraisse, A., Dupouey, J.L., Coubray, S., Ruelle, J., Rathgeber, C.B.K. ( 2017) Improving identification of coppiced and seeded trees in past woodland management by comparing growth and wood anatomy of living sessile oaks (Quercus petraea) Olivier. Querternary International, http://dx.doi.org/10.1016/ j.quaint.2017.04.015.
• Jo Schweitzer, C., Janzen, G., Dey, D. (2016) Regenerating oak stands the natural way. In: Keyser, P.D.; Fearer, T.; Harper, C.A., eds. Managing oak forests in the eastern United States. Boca Raton, FL: CRC Press: 75-84. Chapter 7. 10 pp.75-84.
• Kalıpsız, A. (1984) Orman hasılat bilgisi. İstanbul Üniversitesi Orman Fakültesi Yayını, 4060/448, 349 p., İstanbul.
• Kavgacı, A., Erdoğan, N., Arslan, M., Denli, Ö. (2018) Forest vegetation along gradient from two extreme conditions. Tubitak Uluslararası İkili İşbirliği Projesi Sonuç Raporu, 116 p.
• Leibundgut, H. (1984) Die Natürlihe waldverjüngung. Verlag Paul Haupt, 115 p. Bonn und Stutgart.
• Mayer, H., Aksoy, H. (1998) Türkiye ormanları. Batı Karadeniz Ormancılık Araştırma Enstitüsü Müdürlüğü Yayını, No 2, 291 s., Bolu.
• Nixon, K.C. (1993) Infrageneric classification of Quercus (Fagaceae) and typification of sectional names. Annals of Forest Science, 50:35-34.
• Odabaşı, T. (1976) Türkiye’de baltalık ve korulu baltalık ormanları ve bunların koruya dönüştürülesi olanakları üzerine araştırmalar. İstanbul Üniversitesi Orman Fakültesi Yayınları, 3154/351, 192 s. İstanbul.
• Odabaşı, T., Çalışkan, A., Bozkuş, H. F. (2014) Silvikültür tekniği (Silvikültür II). İstanbul Üniversitesi Orman Fakültesi Yayını, 4458/475, 314 p. İstanbul.
• Pausas, J.G. (1999) Mediterranean vegetation dynamics: modelling problems and functional types. Plant Ecology, 140:27-39.
• Perevolotsyky, A. (2005) Integrating landscape ecology in the conservation of Mediterranean ecosystems: The Israeli experience. Israel Journal of Plant Sciences, 53: 203–213.
• Retena, J., Riba, M., Castell, C., Espelta, J.M. (1992) Regeneration by sprouting of holm-oak (Quercus ilex) stands exploited by selection thinning. Vegetation, 99-100:355-364.
• Sargın, S. (2006) Sütçüler’de kır yerleşmeleri ve yerleşme düzenine etki eden faktörler. Fırat Üniversitesi Sosyal Bilimler Dergisi, 16:63-87.
• Simeone, M.C., Zhelev, P., Kandemir, G. (2019) EUFORGEN Technical Guidelines for genetic conservation and use of Turkey oak (Quercus cerris), European Forest Genetic Resources Programme (EUFORGEN), European Forest Institute. 6 pages.
• Verdaguer, D., Garcia-Berthou, E., Pascual, G., Puigderrajols, P. (2000) Sprouting of seedlings of three Quercus species in relation to repeated pruning and the cotyledonary node. Australian Journal of Botany, 49:67-74.
• Yaltırık, F. (1984) Turkiye meşeleri. Yenilik Basimevi. – Istanbul.
• Yılmaz, H. (2018) Quercus L. (Ed. Ü. Akkemik) Türkiye’nin Doğal-Egzotik Ağaç ve Çalıları. Orman Genel Müdürlüğü Yayınları, Ankara. s: 338-356