Eğirdir Gölü' nde Monofilament ve Multifilament Sade Uzatma Ağlarının Av ve Ekonomik Verimliliklerinin Karşılaştırılması

Abstract

The use of monofilament gill nets were prohibited from 2011 fishing period. Fishing efficiency of monofilament gill nets with multifilament gill nets were investigated effect on region fishing. In this study, catch efficiencies of the same features monofilament and multifilament 80, 90, 100, 110 and 120 mm mesh size gill nets compared within including from November 2009 to November 2010 in Egirdir Lake. As a result of this study, according to the fishing, productivity was found more plentiful in monofilament gill nets than multifilament gill nets. The highest fishing productivity of 90 mm monofilament gill net 15925 g (23.66%) and the lowest 80 mm multifilament gill net 997 g (4.12%) for caught most (%92,50) in total fishing of Prussian carp, Carassius gibelio, (Bloch, 1782) were found