Study on the effects of three fishing baits on the catch composition of malian traps in Lake Kainji

Ahmed, Y.B. and Adimula, A.B. and Agbontale, E.F. (2005) Study on the effects of three fishing baits on the catch composition of malian traps in Lake Kainji. In: 19th Annual Conference of the Fisheries Society of Nigeria (FISON) , 29 Nov - 03 Dec 2004 ,Ilorin, Nigeria, pp. 557-562.

[img]
Preview
PDF (The document's language is English .) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Download (426Kb) | Preview

Abstract

The studies on the effects of three fishing baits on the catch composition of Malian traps in Lake Kainji were investigated. The traps were set between Monai and Taafa fishing villages in the Southern basin of the lake, baited with their respective treatment and were inspected daily for twelve days. A total of 218 fish were caught, of which the highest (54.59%) was caught by corn bran, while the lowest (11.01%) was caught by stomach content and rice bran caught 34.4%. The fish caught comprised of 15 species belonging to 8 families. There was no significant different (P>0.05) in the catch of the various baits. The weight also followed the same trend as the number of fish caught. However, both baits showed better efficiency for Alestes baremose. Tilapia zilli, S. galilaeus, Oreochromis niloticus, Labeo coubie and Distichodus rostratus than other species caught. There was a wide range between the inimum and maximum size of species caught, which showed the efficiency of the traps in capturing small size, juveniles and the adult of large fish species due to small mesh size (1") net-cover of the trap. Recommendations were made on the use of corn and rice bran as baits enhancing catch efficiency for fishes such as O.niloticus, T. zilli, T. galilaeus and D. rostratus

Item Type: Conference or Workshop Item
Title: Study on the effects of three fishing baits on the catch composition of malian traps in Lake Kainji
Personal Creator/Author:
CreatorsEmail
Ahmed, Y.B.
Adimula, A.B.
Agbontale, E.F.
Page Range: pp. 557-562
Date: 2005
Event Title: 19th Annual Conference of the Fisheries Society of Nigeria (FISON)
Event Type: Conference
Event Location: Ilorin, Nigeria
Event Dates: 29 Nov - 03 Dec 2004
Issuing Agency: Fisheries Society of Nigeria
Uncontrolled Keywords: Nigeria, Lake Kainji; bait fishing; catch composition; gear selectivity; lake fisheries; trap nets; Alestes; Distichodus rostratus; Labeo coubie; Oreochromis niloticus; Sarotherodon galilaeus; Tilapia zillii
Subjects: Fisheries
Biology
Item ID: 4075
Depositing User: Ms Maria Kalentsits
Date Deposited: 31 Aug 2010 13:19
Last Modified: 29 Sep 2011 16:30
URI: http://aquaticcommons.org/id/eprint/4075

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...