Journals / Journal of Limnology and Freshwater Fisheries Research / 2015 / Cilt: 1 - Sayı: 1

Ladik Gölü (Türkiye)’ndeki Tahta Balığı, Blicca bjoerkna (L., 1758)’nın Yaşı, Büyümesi ve Üreme Dönemi

Age, Growth and Reproductive Period of White Bream, Blicca bjoerkna (L., 1758) in Lake Ladik, Turkey

Pages
9–18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The gonadosomatic index values showed that the reproduction occurred between May and June

📌 3 Key Takeaways

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Objective & Hypothesis:The white bream, Blicca bjoerkna (L., 1758) specimens (n=434) were collected from Lake Ladik between November 2009 and October 2010 in order to determine the age, growth, and reproductive season.
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Key Findings & Data:Fork lengths and weights of these samples varied between 11.5-24.3 cm and 22.80-259.00 g, respectively.
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Conclusion & Impact:The gonadosomatic index values showed that the reproduction occurred between May and June
🔬Design:Research Article
📍Scope:2009 Verileri
⚙️Variables:Domain Parameters

Abstract

The white bream, Blicca bjoerkna (L., 1758) specimens (n=434) were collected from Lake Ladik between November 2009 and October 2010 in order to determine the age, growth, and reproductive season. Fork lengths and weights of these samples varied between 11.5-24.3 cm and 22.80-259.00 g, respectively. Age estimates obtained from scales and vertebrae were compared to determine the most reliable bony structure for ageing. The precision analyses indicated that scales were the most appropriate hard structures for determining the age of white bream. Ages of all the specimens ranged from I to VI years and age group III was dominant. The parameters of the von Bertalanffy growth equations were calculated as L∞ = 32.85 cm, W∞ = 707.76 g, k = 0.11 year-1 and t0 = -2.64 year, and the growth performance index (Φ') value was computed as 2.074 for combined sexes. Fork length-weight relationship was found to be W = 0.0066 FL3.317. The mean condition factor was the highest in August and the lowest in October. The gonadosomatic index values showed that the reproduction occurred between May and June

Özet

Tahta Balığı, Blicca bjoerkna (L., 1758) örnekleri (n=434) yaş, büyüme ve üreme dönemini belirlemek amacıyla Kasım 2009-Ekim 2010 tarihleri arasında Ladik Gölü'nden yakalanmıştır. Çatal boy ve ağırlık dağılımları sırasıyla 11,5-24,3 cm ve 22,80-259,00 g arasında değişmiştir. Pul ve omurdan elde edilen yaşlar en güvenilir kemiksi yapının tespit edilmesi amacıyla karşılaştırılmıştır. Uyum analizleri Tahta Balığı'nın yaşının belirlenmesi için en uygun yapının pul olduğunu göstermiştir. Örneklerin yaşları I-VI arasında dağılım göstermiş ve III yaş grubu baskın yıl sınıfını oluşturmuştur. Populasyon genelinde von Bertalanffy büyüme denklemi parametreleri L? = 32,85 cm, W? = 707,76 g, k = 0,11 yıl-1 ve t0 = -2,64 yıl ve büyüme performans indeks değeri (?') 2,074 olarak hesaplanmıştır. Çatal boy-ağırlık ilişkisi W = 0,0066 ÇB3,317 şeklinde elde edilmiştir. En yüksek ve en düşük ortalama kondisyon faktörü değerleri sırasıyla Ağustos ve Ekim aylarında elde edilmiştir. Gonadosomatik indeks değerleri üreme faaliyetinin Mayıs-Haziran aylarında gerçekleştiğini göstermiştir

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Cite This Article

YILMAZ, S., YAZICIOĞLU, O., YAZICI, R., POLAT, N. (2015). Ladik Gölü (Türkiye)’ndeki Tahta Balığı, Blicca bjoerkna (L., 1758)’nın Yaşı, Büyümesi ve Üreme Dönemi. Journal of Limnology and Freshwater Fisheries Research, Cilt: 1 - Sayı: 1, 9–18. https://ajindex.com/articles/210990

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References (4)

  1. Abecasis D, Bentes L, Coelho R, Correia C, Lino PG, Monteiro P, Gonçalves JMS, Ribeiro J, Erzini K. 2008. Ageing seabreams: a comparative study between scales and otoliths. Fish Res. 89(1):37-48. doi: 10.1016/j.fishres.2007.08.013 Bagenal TB, Tesch FW. 1978. Age and growth. In: Bagenal TB, editor. Methods for assessment of fish production in freshwaters. Oxford: Blackwell Science Publication. p. 101-136.
  2. Balık S, Ustaoğlu MR, Sarı HM. 1999. Investigations on growth and reproduction characteristics of white bream (Blicca bjoerkna L., 1758) population in Lake Kuş (Bandırma). Istanbul Uni J Aquat Prod. Special Issue:223-231. [in Turkish] Bartoszewicz M, Zalewski A. 2003.
  3. American mink, Mustela vison diet and predation on waterfowl in the Słońsk Reserve, Western Poland. Folia Zool. 52(3):225-230.
  4. Beamish RJ, Fournier DA. 1981. A method for comparing the precision of a set of age determinations. Can J Fish Aquat Sci. 38(8):982-983. doi: 10.1139/F81-132 Chang WYB. 1982. A statistical method for evaluating the reproducibility of age determination. Can J Fish Aquat Sci. 39(8):1208-1210. doi: 10.1139/f82-158 Chugunova NI. 1963. Age and Growth Studies in Fish. Washington: National Science Foundation. 132 p. DeVries DR, Frie RV. 1996. Determination of age and growth. In: Murphy BR, Willis DW, editors. Fisheries techniques. 2nd edition. Maryland: American Fishery Society. p. 483-512. Erbaşaran E. 2012. Age determination and investigation of growth features of common bream, Abramis brama (L., 1758) in Lake Ladik (Samsun, Turkey) [Master’s Thesis]. Ondokuz Mayıs University. 67 p. [in Turkish] Erkoyuncu İ. 1995. Balıkçılık Biyolojisi ve Populasyon Dinamiği. Samsun: Ondokuz Mayıs Üniversitesi Basımevi. 265 p. [in Turkish] Gayanilo PC, Sparre P, Pauly D. 2005. FAO-ICLARM stock assessment tools II (FISAT II). Revised version. User’s guide. Rome: FAO. Computerized Information Series No.:8 Geldiay R, Balık S. 2007. Türkiye Tatlısu Balıkları. İzmir: Ege Üniversitesi Basımevi. 644 p. [in Turkish] Gürsoy Ç. 2001. Size at maturity and fecundity of white breams (Blicca bjoerkna L., 1758) baltic vimba (Vimba vimba L., 1758) fish populations in Sapanca Lake [Master’s Thesis]. İstanbul University. 20 p. [in Turkish] Hamalosmanoğlu, M. 2003. Growth and reproduction features of vimba (Vimba vimba L., 1758) and white bream (Blicca bjoerkna L., 1758) living in Sapanca Lake [PhD Thesis]. Gazi University. 79 p. [in Turkish] Holden MC, Raitt DFS. 1974. Manual of fisheries science part 2- me