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Oil Sunflower (Helianthus annuus L.) Variety “1931 CL”

Volume: 12 Number: 1 February 1, 2026
EN

Oil Sunflower (Helianthus annuus L.) Variety “1931 CL”

Abstract

As a result of the sunflower breeding studies carried out at the Trakya Agricultural Research Institute Directorate, Edirne location, the sunflower variety was developed and submitted for registration. In the registration trials, yield, oil rate, oil yield, imazamox (40g/l) resistant and morphological observations as a result, it qualified to be a variety and was registered in 2024 with the name “1931 CL”. As a result of sunflower registration yield trials established in different regions of Türkiye, the average yield of “1931 CL” variety was 2306 kg/ha, while the highest yield value was 3486 kg/ha grain yield. According to the results of the experiment, flowering period of the varieties was 54-74 days, physiological maturity 88-106 days, plant height was 143-186 cm, and head diameter was determined in the range of 13-20,3 cm. In terms of technological characteristics, oil ratio was determined in the range of 36-42,4%. In phytotoxicity observations, although the plants were light green (2) and yellow green (3) when the first application was done one week after the first application, it was observed that the harmful effect of imazamox (40 g/l) completely disappeared in the second week. Certified seed production of our “1931 CL” sunflower variety; which was registered in 2024, was produced as of 2025 and offered to our farmers.

Keywords

References

  1. Arıoğlu, H. H. (2007). Yağ bitkileri yetiştirme ve ıslahı. Çukurova Üniversitesi Ziraat Fakültesi Yayınları. Genel Yayınları (pp 204), Adana.
  2. Cabar, B. S. (2024). Yeni geliştirilmiş ayçiçeği (Helianthus annuus L.) hatlarında moleküler, morfolojik ve teknolojik tanımlamalar yardımıyla üstün ebeveynlerin belirlenmesi [Doktora tezi]. Tekirdağ Namık Kemal Üniversitesi.
  3. Evci, G., Sezer, N., Pekcan, V., Yılmaz, M. İ., & Kaya, Y. (2011a). Broomrape control in sunflower production in Turkey. Buletinul Academiei de Ştiinţe a Moldovei: Ştiinţele Vieţii, 314(2), 111– 117.
  4. Evci, G., Akın, K., Kaya, Y., Pekcan, V., & Yılmaz, M. İ. (2011b). Bazı ayçiçeği hatlarının Trakya Bölgesi’ndeki ayçiçeği mildiyösüne (Plasmopara halstedii (Farl.) Berl. & De Toni.) dayanıklılıklarının belirlenmesi. ANADOLU Ege Tarımsal Araştırma Enstitüsü Dergisi, 21(1), 36-43.
  5. Göksoy, A. T., Türkeç, A., & Turan, Z. M. (1999). Ayçiçeğinde (Helianthus annuus L.) üstün melez kombinasyonların belirlenmesi üzerinde bir araştırma. Turkish Journal of Agriculture and Forestry, 23(1), 25–30.
  6. Kaya, Y., Evci, G., Pekcan, V., Gücer, T., & Yılmaz, M. İ. (2009). Ayçiçeğinde yağ verimi ve bazı verim öğeleri arasında ilişkilerin belirlenmesi. Tarım Bilimleri Dergisi, 15(4), 310–318. https://doi. org/10.1501/Tarimbil_0000001105
  7. Kılıç, Y. (2010). Bazı hibrit ayçiçeği (Helianthus annuus L.) çeşitlerinin Trakya koşullarında verim ve verim unsurları üzerinde araştırmalar [Yüksek lisans tezi]. Tekirdağ Namık Kemal Üniversitesi.
  8. Meral, Ü. B. (2019). Ayçiçeği (Helianthus annuus L.) bitkisinin önemi ve üretimine genel bir bakış. International Journal of Life Sciences and Biotechnology, 2(2), 58–71. https://doi. org/10.38001/ijlsb.535889

Details

Primary Language

English

Subjects

Agronomy

Journal Section

Other

Publication Date

February 1, 2026

Submission Date

January 6, 2026

Acceptance Date

January 27, 2026

Published in Issue

Year 2026 Volume: 12 Number: 1

APA
Yılmaz, M. İ., Sağlam, S., Cabar, B. S., Pekcan, V., & Evci, G. (2026). Oil Sunflower (Helianthus annuus L.) Variety “1931 CL”. Ekin Journal of Crop Breeding and Genetics, 12(1), 57-65. https://izlik.org/JA25DW53HS
AMA
1.Yılmaz Mİ, Sağlam S, Cabar BS, Pekcan V, Evci G. Oil Sunflower (Helianthus annuus L.) Variety “1931 CL.” Ekin Journal. 2026;12(1):57-65. https://izlik.org/JA25DW53HS
Chicago
Yılmaz, Mehmet İbrahim, Samet Sağlam, Bayram Serkan Cabar, Veli Pekcan, and Göksel Evci. 2026. “Oil Sunflower (Helianthus Annuus L.) Variety ‘1931 CL’”. Ekin Journal of Crop Breeding and Genetics 12 (1): 57-65. https://izlik.org/JA25DW53HS.
EndNote
Yılmaz Mİ, Sağlam S, Cabar BS, Pekcan V, Evci G (February 1, 2026) Oil Sunflower (Helianthus annuus L.) Variety “1931 CL”. Ekin Journal of Crop Breeding and Genetics 12 1 57–65.
IEEE
[1]M. İ. Yılmaz, S. Sağlam, B. S. Cabar, V. Pekcan, and G. Evci, “Oil Sunflower (Helianthus annuus L.) Variety ‘1931 CL’”, Ekin Journal, vol. 12, no. 1, pp. 57–65, Feb. 2026, [Online]. Available: https://izlik.org/JA25DW53HS
ISNAD
Yılmaz, Mehmet İbrahim - Sağlam, Samet - Cabar, Bayram Serkan - Pekcan, Veli - Evci, Göksel. “Oil Sunflower (Helianthus Annuus L.) Variety ‘1931 CL’”. Ekin Journal of Crop Breeding and Genetics 12/1 (February 1, 2026): 57-65. https://izlik.org/JA25DW53HS.
JAMA
1.Yılmaz Mİ, Sağlam S, Cabar BS, Pekcan V, Evci G. Oil Sunflower (Helianthus annuus L.) Variety “1931 CL”. Ekin Journal. 2026;12:57–65.
MLA
Yılmaz, Mehmet İbrahim, et al. “Oil Sunflower (Helianthus Annuus L.) Variety ‘1931 CL’”. Ekin Journal of Crop Breeding and Genetics, vol. 12, no. 1, Feb. 2026, pp. 57-65, https://izlik.org/JA25DW53HS.
Vancouver
1.Mehmet İbrahim Yılmaz, Samet Sağlam, Bayram Serkan Cabar, Veli Pekcan, Göksel Evci. Oil Sunflower (Helianthus annuus L.) Variety “1931 CL”. Ekin Journal [Internet]. 2026 Feb. 1;12(1):57-65. Available from: https://izlik.org/JA25DW53HS