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Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758)

Year 2011, Volume: 11 Issue: 3, - , 01.06.2011

Abstract

In this study, egg quality determination of common dentex (Dentex dentex) was investigated by using egg, yolk and oil globule diameter, from the first division to the hatching during natural and photoperiodic manipulation of spawning time. In the viable, floating eggs, the minimal and maximal diameter of the egg, yolk and oil globule were measured. Based on these measurements several parameters were calculated describing the shape of the egg, yolk and oil globule and the size relationship between these compartments. Hatching rate was calculated as 92% in natural spawning time (NST) and 64% photoperiodic manipulation of spawning time (PMST). Also, average egg diameter was measured as 0.949±0.038 mm in NST and 0.911±0.014 mm in PMST. In NST, egg diameter and yolk diameter of the eggs were significantly bigger than eggs in PMST (P<0.05). The morphometric parameters of oil globule could be accepted as an indicator for description of quality criteria of eggs.

Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758)

Year 2011, Volume: 11 Issue: 3, - , 01.06.2011

Abstract

In this study, egg quality determination of common dentex (Dentex dentex) was investigated by using egg, yolk and oil globule diameter, from the first division to the hatching during natural and photoperiodic manipulation of spawning time. In the viable, floating eggs, the minimal and maximal diameter of the egg, yolk and oil globule were measured. Based on these measurements several parameters were calculated describing the shape of the egg, yolk and oil globule and the size relationship between these compartments. Hatching rate was calculated as 92% in natural spawning time (NST) and 64% photoperiodic manipulation of spawning time (PMST). Also, average egg diameter was measured as 0.949±0.038 mm in NST and 0.911±0.014 mm in PMST. In NST, egg diameter and yolk diameter of the eggs were significantly bigger than eggs in PMST (P<0.05). The morphometric parameters of oil globule could be accepted as an indicator for description of quality criteria of eggs.

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Details

Primary Language Turkish
Journal Section Articles
Authors

Deniz Çoban This is me

H. Okan Kamacı This is me

Cüneyt Süzer This is me

Şükrü Yıldırım This is me

Gökhan Arda This is me

A. Yıldırım Korkut This is me

Şahin Saka This is me

Kürşat Fırat This is me

Publication Date June 1, 2011
Published in Issue Year 2011 Volume: 11 Issue: 3

Cite

APA Çoban, D., Kamacı, H. O., Süzer, C., Yıldırım, Ş., et al. (2011). Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758). Turkish Journal of Fisheries and Aquatic Sciences, 11(3).
AMA Çoban D, Kamacı HO, Süzer C, Yıldırım Ş, Arda G, Korkut AY, Saka Ş, Fırat K. Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758). Turkish Journal of Fisheries and Aquatic Sciences. June 2011;11(3).
Chicago Çoban, Deniz, H. Okan Kamacı, Cüneyt Süzer, Şükrü Yıldırım, Gökhan Arda, A. Yıldırım Korkut, Şahin Saka, and Kürşat Fırat. “Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex Dentex (Linnaeus, 1758)”. Turkish Journal of Fisheries and Aquatic Sciences 11, no. 3 (June 2011).
EndNote Çoban D, Kamacı HO, Süzer C, Yıldırım Ş, Arda G, Korkut AY, Saka Ş, Fırat K (June 1, 2011) Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758). Turkish Journal of Fisheries and Aquatic Sciences 11 3
IEEE D. Çoban, “Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758)”, Turkish Journal of Fisheries and Aquatic Sciences, vol. 11, no. 3, 2011.
ISNAD Çoban, Deniz et al. “Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex Dentex (Linnaeus, 1758)”. Turkish Journal of Fisheries and Aquatic Sciences 11/3 (June 2011).
JAMA Çoban D, Kamacı HO, Süzer C, Yıldırım Ş, Arda G, Korkut AY, Saka Ş, Fırat K. Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758). Turkish Journal of Fisheries and Aquatic Sciences. 2011;11.
MLA Çoban, Deniz et al. “Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex Dentex (Linnaeus, 1758)”. Turkish Journal of Fisheries and Aquatic Sciences, vol. 11, no. 3, 2011.
Vancouver Çoban D, Kamacı HO, Süzer C, Yıldırım Ş, Arda G, Korkut AY, Saka Ş, Fırat K. Effect of Some Morphometric Characteristics on Egg Quality in Common Dentex, Dentex dentex (Linnaeus, 1758). Turkish Journal of Fisheries and Aquatic Sciences. 2011;11(3).