Author/Authors
KORKMAZ, Bayram Süleyman Demirel Üniversitesi - Eğirdir Su Ürünleri Fakültesi - Su Ürünleri Avlama ve İşleme Teknolojisi, Turkey , KUŞAT, Mete Süleyman Demirel Üniversitesi - Eğirdir Su Ürünleri Fakültesi - Su Ürünleri Avlama ve İşleme Teknolojisi, Turkey
Title Of Article
Selectivity of Monofilament Trammel Nets Used in Fishing of Prussian Carp, Carassius gibelio (Bloch, 1782) in Lake Eğirdir
شماره ركورد
25380
Abstract
In this study, it has been investigated that the characteristics of the selectivity of monofilament trammel nets having 50, 55, 60 mm bar length. This study was carried out on prussian carp Carassius gibelio (Bloch,1782) caught in Lake Eğirdir. An indirect method developed by Holt (1963) was used for determining the selectivity parameters. Common selection factor as SF=4.753 and common standard deviation as SD=2.347 were calculated for monofilament trammel nets. Common selection factor used of the optimum catch lengths of prussian carp in 50, 55 and 60 mm bar length were 23.77; 26.14 and 28.52 cm respectively. The optimum catch lengths were compared with lenghts at first maturity of prussian carp in Lake Eğirdir. Trammel nets of this study do not cause the overfishing on the prussian carp stock.
From Page
69
NaturalLanguageKeyword
Lake Eğirdir , Trammel nets , Monofilament , Selectivity factor , Prussian carp , Carassius gibelio
JournalTitle
Journal Of Natural and Applied Sciences
To Page
74
JournalTitle
Journal Of Natural and Applied Sciences
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