Catching Performance and Catching Efficiency of Siliconized Baits in Handline Fishery

Celalettin AYDIN; Akın Türker İLKYAZ

doi:https://doi.org/10.15832/ankutbd.606513

Makale detayları

Catching Performance and Catching Efficiency of Siliconized Baits in Handline Fishery

Yazarlar:

Celalettin AYDIN | Akın Türker İLKYAZ

Yayıncı:

Ankara University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Journal of Agricultural Sciences 2021 Vol.27 Issue 2, pp.219-230

Belge Tipi:

Makale

Yayın Tarihi:

6/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000606931

Sıklık:

Üç Aylık

eISSN:

2148-9297

DOI:

https://doi.org/10.15832/ankutbd.606513

Özet:

 

The present study investigated the catching performance and catching efficiency of natural mud shrimp (alive) (Upogebia pusilla), siliconized mud shrimp and siliconized pellet in handline fishing. The trials were performed in Kıyıkışlacık Village of Muğla province. The main body of the handline is Ø 0.50 mm, leader and snood are Ø 0.27-0.30 mm, the snood length and distance are 10 cm and 20 cm, respectively. Each handline has 3 hooks and the hook type is 4 no straight. Catches from natural mud shrimp, siliconized shrimp and siliconized pellet bait retained separately, sorted by species and weighed as. 0.01 g sensitivity and measured as the total length. Totally 590 individuals from 30 different species in total were caught including; 28 bony fish (93.33%), and 2 cephalopods (0.66%). While natural mud shrimp captured the 50.7% of fish, 44.7% and 4.6% were caught with siliconized mud shrimp and siliconized pellet, respectively. CPUE values of natural mud shrimp, siliconized shrimp and silicon pellet were calculated as 1.57 n/h, 1.38 n/h and 0.14 n/h, respectively. In addition, YPUE values were determined as 121.84 g/h, 137.73 g/h and 7.62 g/h for natural mud shrimp, siliconized shrimp and silicon pellet, respectively. Despite the fact that the number of individuals that a live mud shrimp catch in a unit of time is high, it was found out that the weight is more in a unit of time when silicone mud shrimp is used. It was concluded that using of siliconized mud shrimp has a high capacity of catching performance and catching efficiency and can be used as bait when natural mud shrimp cannot be utilized as alive or unable to be supplied, due to the weather conditions and time restrictions.

Makale detayları

Catching Performance and Catching Efficiency of Siliconized Baits in Handline Fishery

Yazarlar: Celalettin AYDIN | Akın Türker İLKYAZ

Yayıncı: Ankara University

Ana Başlıklar: Uygulamalı fizik

Dergi: Journal of Agricultural Sciences 2021 Vol.27 Issue 2, pp.219-230

Belge Tipi: Makale

Yayın Tarihi: 6/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000606931

Sıklık: Üç Aylık

eISSN: 2148-9297

DOI: https://doi.org/10.15832/ankutbd.606513

Sayı

Yazarlar:

Celalettin AYDIN | Akın Türker İLKYAZ

Yayıncı:

Ankara University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Journal of Agricultural Sciences 2021 Vol.27 Issue 2, pp.219-230

Belge Tipi:

Makale

Yayın Tarihi:

6/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000606931

Sıklık:

Üç Aylık

eISSN:

2148-9297

DOI:

https://doi.org/10.15832/ankutbd.606513