Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji
The effect of baits, rice bran (Oryza sativa L.) and corn bran (Zea mays L.) on fish aggregation and catch efficiency of castnet in Lake Kainji was conducted. 25.4mm stretched mesh size multifilament (PA) nylon net was used for the construction of castnet. The experiment was Complete Randomized Design (CRD) with three replications for nineteen consecutive fishing days. Three treatments were employed; castnetting after baiting with rice bran, with corn bran, and castneting without bait (control). Thirteen fish species were caught from eight families. The number of fish caught was 336, of which 48.5 and 27.1 % were caught with corn bran and without bait while castnetting with rice bran recorded the least (24.4%). The biomass of fish caught was 4627.7g (4.6kg) of which the highest percentages 51.4 and 28.6% followed same trend as that of number of fish caught. Comparison of the overall number and biomass of fish capture indicated that Tilapia zillii ranked highest, followed by Citharinus citharus and Hydrocynus forskalii.
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Format: | conference_item biblioteca |
Language: | English |
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FISON
2009
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Subjects: | Fisheries, Nigeria, kainji L., Bait, Catch/effort, Catching methods, Cast nets, Fishing gear, Gear research, |
Online Access: | http://hdl.handle.net/1834/38096 |
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dig-aquadocs-1834-380962021-07-14T02:15:24Z Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji Ahmed, Y.B. Argungu, L.A. Tagago, T.A. Fisheries Nigeria kainji L. Bait Catch/effort Catching methods Cast nets Fishing gear Gear research The effect of baits, rice bran (Oryza sativa L.) and corn bran (Zea mays L.) on fish aggregation and catch efficiency of castnet in Lake Kainji was conducted. 25.4mm stretched mesh size multifilament (PA) nylon net was used for the construction of castnet. The experiment was Complete Randomized Design (CRD) with three replications for nineteen consecutive fishing days. Three treatments were employed; castnetting after baiting with rice bran, with corn bran, and castneting without bait (control). Thirteen fish species were caught from eight families. The number of fish caught was 336, of which 48.5 and 27.1 % were caught with corn bran and without bait while castnetting with rice bran recorded the least (24.4%). The biomass of fish caught was 4627.7g (4.6kg) of which the highest percentages 51.4 and 28.6% followed same trend as that of number of fish caught. Comparison of the overall number and biomass of fish capture indicated that Tilapia zillii ranked highest, followed by Citharinus citharus and Hydrocynus forskalii. Includes:- 2 tables.;10 refs. 2021-06-24T18:10:02Z 2021-06-24T18:10:02Z 2009 conference_item TRUE http://hdl.handle.net/1834/38096 en http://www.fison.org.ng/ application/pdf application/pdf 19-22 FISON Akure (Nigeria) http://aquaticcommons.org/id/eprint/23372 19325 2018-04-10 16:08:03 23372 Fisheries Society of Nigeria |
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Fisheries Nigeria kainji L. Bait Catch/effort Catching methods Cast nets Fishing gear Gear research Fisheries Nigeria kainji L. Bait Catch/effort Catching methods Cast nets Fishing gear Gear research |
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Fisheries Nigeria kainji L. Bait Catch/effort Catching methods Cast nets Fishing gear Gear research Fisheries Nigeria kainji L. Bait Catch/effort Catching methods Cast nets Fishing gear Gear research Ahmed, Y.B. Argungu, L.A. Tagago, T.A. Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji |
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The effect of baits, rice bran (Oryza sativa L.) and corn bran (Zea mays L.) on fish aggregation and catch efficiency of castnet in Lake Kainji was conducted. 25.4mm stretched mesh size multifilament (PA) nylon net was used for the construction of castnet. The experiment was Complete Randomized Design (CRD) with three replications for nineteen consecutive fishing days. Three treatments were employed; castnetting after baiting with rice bran, with corn bran, and castneting without bait (control). Thirteen fish species were caught from eight families. The number of fish caught was 336, of which 48.5 and 27.1 % were caught with corn bran and without bait while castnetting with rice bran recorded the least (24.4%). The biomass of fish caught was 4627.7g (4.6kg) of which the highest percentages 51.4 and 28.6% followed same trend as that of number of fish caught. Comparison of the overall number and biomass of fish capture indicated that Tilapia zillii ranked highest, followed by Citharinus citharus and Hydrocynus forskalii. |
format |
conference_item |
topic_facet |
Fisheries Nigeria kainji L. Bait Catch/effort Catching methods Cast nets Fishing gear Gear research |
author |
Ahmed, Y.B. Argungu, L.A. Tagago, T.A. |
author_facet |
Ahmed, Y.B. Argungu, L.A. Tagago, T.A. |
author_sort |
Ahmed, Y.B. |
title |
Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji |
title_short |
Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji |
title_full |
Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji |
title_fullStr |
Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji |
title_full_unstemmed |
Effects of bait types on fish congregation and catch efficiency of castnet in Lake Kainji |
title_sort |
effects of bait types on fish congregation and catch efficiency of castnet in lake kainji |
publisher |
FISON |
publishDate |
2009 |
url |
http://hdl.handle.net/1834/38096 |
work_keys_str_mv |
AT ahmedyb effectsofbaittypesonfishcongregationandcatchefficiencyofcastnetinlakekainji AT argungula effectsofbaittypesonfishcongregationandcatchefficiencyofcastnetinlakekainji AT tagagota effectsofbaittypesonfishcongregationandcatchefficiencyofcastnetinlakekainji |
_version_ |
1756079713126711296 |