Seyhan Baraj Gölü'nde sudak (Sander lucioperca, Bogustkaya & Naseka,1996) avcılığında paraketa kullanma olanakları

Bu çalışma Eylül 1999 ile Aralık 2000 tarihleri arasında gerçekleştirilmiştir. Paraketalarda kullanılan l numara çapraz ve l numara "J" iğneler karşılaştınlmıştır Yapılan z-testi sonucunda çapraz iğneler ile "J" iğneler arasındaki farkın istatistiksel olarak önemli olduğu (p

Anahtar Kelimeler:

olta yemi, Türkiye, Tilapia, Gambusia affinis, tatlısu balıkları, sudak balığı

The possibilities of using longline at pike-perch (Sander lucioperca, Bogustkaya & Naseka,1996) fishing at Seyhan Dam Lake

This study was carried out between September 1999 and December 2000. Number 1 circle hooks and "J" hooks used on longlines was compared. The difference between the circle hooks and the "J" hooks was found to be statisticaly significant (p<0.01) by using z-test. The circle hooks were more effective as we expected. It was also determined that while fishing pike perch with longline, Cobitis tenia, Gambusia affinis, Blennius fluviatilis, Tilapia spp. species could be used as live baits. If we make the longline more common use between fishermen, the live baits must be obtained every time and easily. It is possible when the Faculty of Fisheries, University of Çukurova; the General Directory of State Water and the Ministry of Agriculture work together.

Keywords:

baits, Turkey, Tilapia, Gambusia affinis, freshwater fishes, pike perch,

PDF

___

Anonim, 1988. D.S.İ. Fisheries Statistics (in Turkish). D.S.İ. Genel Müdürlüğü, Ankara.

Avşar, D., 1988. Fisheries Biology and Population Dynamics (in Turkish). Ç.Ü. Su Ürünleri Fak. Ders Kitabı, No: 5, Baki Kitap Evi, Adana, 303s.

Avşar, D., Özyurt, C. E., 1999. Seyhan Dam Lake (Adana) Fisheries (in Turkish). X. Ulusal Su Ürünleri Sempozyumu, 22-24 Eylül 1999 Adana, Cilt: 1,225-235.

Bjordal, A., Lokkeborg, S., 1996. Longlining. Fishing New Books, A Division of Blackwell Science Ltd, London, 156p.

Dokumacı, S., 1999. Researching catch productivity and catch composition of turbot longline using different type of hooks and baits (in Turkish). Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi, 62s.

Fernö, A., Olsen, S., 1994. Marine Fish Behavior in Capture and Abundance Estimation. Fishing New Book , A Division of Blackwell Science Ltd, London, 221p.

Geldiay, R., Balık, S., 1988. Freshwater Fish of Turkey (in Turkish). Ege Üniversitesi Fen Fakültesi, Ders Kitabı, No: 97, E. Ü. Basımevi, İzmir, 519s.

Göner, S., Samsun, O., 1996. A comparison on the catch composition of differently desing longlines (in Turkish). E.Ü. Su Ürünleri Dergisi, CiltNo:13, Sayı :l-2,131-148.

Lokkeborg, S., Bjordal, A., 1992. Species and size selectivity in longline fishing: a review. Fisheries Researc, 13, 311-322.

Özdemir, F., 1999 Some Biological Charecteristics in Pike-Perch (Stizostedion lucioperca, Lin., 1758) Populaton in the Lake of Seyhan Dam (in Turkish). Ç.Ü. Fen Bilimleri Enstitüsü, Su Ürünleri Ana Bilim Dalı, 43s.

Özyurt, C, E., 2000. Identification of the Suitable Mesh Size for the Carp (Cyprinus carpio Linnaeus, 1758) and Pike-Perch {Sander lucioperca Bogustkaya & Naseka, 1996) inhabiting in Seyhan Dam Lake (in Turkish). Çukurova Üniversitesi Fen Bilimleri Enstitüsü Su Ürünleri Ana Bilim Dalı, Yüksek Lisans Tezi, Adana, 68s.

Sarıhan, E., Kumova, U., 1984. A Study on the Metric, Meristic and Weight/Length Relation of Pike-Perch (Lucioperca lucioperca Lin. 1758) Population in Seyhan Dam Lake (in Turkish). Ç.Ü. Ziraat Fakültesi Doğa ve Bilim Dergisi, A2, 8,2, Adana, 215-221.

Sarıhan, E., Toral, Ö., 1973. The first result that had been gathered after the pike-perch Lucioperca lucioperca L., 1758 placed in Seyhan Dam Lake. IV. Bilim Kongresi, 5-8 Kasım, Ankara.