Dr. Demir Kok
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Dr. Demir Kok

Namik Kemal University, Turkey

Highest Degree
Ph.D. in Horticulture from Trakya University, Turkey

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Area of Interest:

Plant and Soil Sciences
Agricultural Sciences
Natural Resources
Grape Growing

Research Publications in Numbers


Selected Publications

  1. Kok, D., 2016. Variation in total phenolic compounds, anthocyanin and monoterpene content of `Muscat hamburg` table grape variety (V. vinifera L.) as affected by cluster thinning and early and late period basal leaf removal treatments. Erwerbs-Obstbau, 58: 241-246.
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  2. Kok, D. and E. Bal, 2016. Seedless berry growth and bioactive compounds of cv. 'Recel UzUmU' (V. Vinifera L.) as affected by application doses and times of pre-harvest thidiazuron. Erwerbs-Obstbau, 10.1007/s10341-016-0286-6.
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  3. Demir, K., 2016. Effects of foliar seaweed and humic acid treatments on monoterpene profile and biochemical properties of cv. riesling (V. vinifera L.) throughout the maturation period. J. Tekirdag Agric. Faculty, 13: 67-74.
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  4. Demir, K., 2014. A review on grape growing in tropical regions. Turk. J. Agric. Nat. Resour., 6: 1236-1241.
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  5. Demir, K. and B.A.L. Erdinc, 2014. The response of monoterpene compounds of cv. Gewurztraminer Grape (Vitis vinifera L.) to various doses of prohexadione-calcium applied at different periods. Turk. J. Agric. Nat. Resour., 6: 1231-1235.
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  6. Kok, D., E. Bal and S. Celik, 2013. Influences of various canopy management techniques on wine grape quality of V. Vinifera L. cv. kalecik karasi. Bulg. J. Agric. Sci., 19: 1247-1252.
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  7. Kok, D., 2012. Impacts of different salicylic acid doses on salinity tolerance of grapevine rootstocks. J. Tekirdag Agric. Faculty, 9: 32-40.
  8. Kok, D., 2011. Involvement of peroxidase activity in various sensitivity to gamma irradiation in scions of cabernet sauvignon and merlot cvs (Vitis vinifera L.). J. Food Agric. Environ., 9: 392-396.
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  9. Kok, D., 2011. Influences of pre-and post-veraison cluster thinning treatments on grape composition variables and monoterpene levels of Vitis vinifera L. cv. sauvignon blanc. J. Food Agric. Environ., 9: 22-26.
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  10. Kok, D., E. Bal, S. Celik, C. Ozer and A. Karauz, 2010. The influences of different seaweed doses on table quality characteristics of cv trakya ilkeren (Vitis vinifera L.). Bulg. J. Agric. Sci., 16: 429-435.
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  11. Bal, E. and D. Kok, 2010. Effects of UV-C treatment on kiwifruit quality during the storage period. J. Cent. Eur. Agric., 10: 375-382.
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  12. Korkutal, I. and D. Kok, 2009. The relationships between shoot elongation and shoot removal force in some grape cultivars (V. vinifera L.). World Appl. Sci. J., 6: 1089-1095.
  13. Kok, D., E. Ates, I. Korkutal and E. Bahar, 2007. Forage and nutritive value of the pruning residues (leaves plus summer lateral shoots) of four grapevine (Vitis vinifera L.) cultivars at grape harvest and two post-harvest dates. Spanish J. Agric. Res., 4: 517-521.
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  14. KOK, D., 2007. Responses of V. vinifera subsp. sylvestris (C.C. Gmelin) ecotypes originated from two different geographical regions of turkey to salinity stress at seed germination and plantlet stages. Pak. J. Biol. Sci., 10: 2631-2638.
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  15. Kok, D., I. Korkutal, E. Bahar and S. Celik, 2004. Identification of grape cultivars via microsatellite markers. Bulg. J. Agric. Sci., 10: 191-194.
  16. Kok, D., E. Bahar, I. Korkutal and S. Celik, 2004. From precision viticulture standpoint some technological progresses. Bulg. J. Agric. Sci., 10: 43-46.
  17. Kok, D. and S. Celik, 2004. Effects of different ethrel dosages on some quality attributes of Cv. hayward (actinidia deliciosa). Bulg. J. Agric. Sci., 10: 447-452.
  18. Kok, D. and C. Salih, 2004. Determination of characteristics of grape berry skin in some table grape cultivars (V. vinifera L.). J. Agron., 3: 141-146.
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  19. Bahar, E., D. Kok, I. Korkutal and S. Celik, 2004. Possibility of rooting of the pruned canes in grapevine (Vitis vinifera L.) then obtaining yield grown in hydroponic system. Pak. J. Biol. Sci., 7: 1481-1487.
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