Journals / Acta Aquatica Turcica / 2004 / Cilt: 2 Sayı: 2

Reproduction of Pike (Esox lucius Linnaeus, 1758) in Lake Çapalı (Afyon-Isparta)

Çapalı Gölü (Afyon-Isparta) Turna Balıklarında (Esox lucius Linnaeus, 1758) Üreme

Pages
67–71
Publication Date
2004-01-08
DOI
—
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AI Summary & Key Takeaways

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

The mean fecundity, mean egg diameter and proportional fecundity were found as 41401±415.64 number/individual/year, 2.30±0.04 mm and 287.75±22.3187 egg/g , respectively

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, some reproductive characteristics reproduction time, Gonadosomatic Index, fecundity, the fecundity–fork lenght, the fecundity–weight relationships and egg diameter of pike population (Esox lucius L. 1758) were determined in Lake Çapalı (Afyon-Isparta).
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Key Findings & Data:It has been examined 311 pike samples with two montly period in one year.
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Conclusion & Impact:The mean fecundity, mean egg diameter and proportional fecundity were found as 41401±415.64 number/individual/year, 2.30±0.04 mm and 287.75±22.3187 egg/g , respectively
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Çapalı Gölü · Esox lucius · Gonadosomatik İndeks

Abstract

In this study, some reproductive characteristics reproduction time, Gonadosomatic Index, fecundity, the fecundity–fork lenght, the fecundity–weight relationships and egg diameter of pike population (Esox lucius L. 1758) were determined in Lake Çapalı (Afyon-Isparta). It has been examined 311 pike samples with two montly period in one year. The Gonadosomatic Index was found in a maximum value (4.76%) in january and a minimum value (0.06%) in june. Reproduction time was found to be in between of january and may. The mean fecundity, mean egg diameter and proportional fecundity were found as 41401±415.64 number/individual/year, 2.30±0.04 mm and 287.75±22.3187 egg/g , respectively

Özet

Bu çalışmada, Çapalı Gölü (Afyon-Isparta) turna (Esox lucius L. 1758) populasyonunun üreme özelliklerinden üreme zamanı, Gonadosomatik İndeks değeri, yumurta verimliliği, yumurta verimliliğiçatal boy, yumurta verimliliği-vücut ağırlığı arasındaki ilişki ve yumurta çapı belirlenmiştir. İki aylık dönemlerde ve 1 yıl süreyle 311 adet turna balığı incelenmiştir. Gonadosomatik İndeks değerinin ocak ayında en yüksek (%4,76), haziran ayında ise en düşük (%0,06) seviyede olduğu bulunmuştur. Üremenin ocak ve mayıs ayları arasında olduğu; yıllık ortalama yumurta verimliliği, ortalama yumurta çapı ve ortalama oransal yumurta verimliliği sırasıyla; 4140±415,64 adet/birey/yıl, 2,30±0,04 mm ve 287,75±22,3187 yumurta/g olarak belirlenmiştir

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Cite This Article

Küçük, F., Güçlü, S. S. (2004). Reproduction of Pike (Esox lucius Linnaeus, 1758) in Lake Çapalı (Afyon-Isparta). Acta Aquatica Turcica, Cilt: 2 Sayı: 2, 67–71. https://ajindex.com/articles/1076429

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