The relationship between some physicochemical parameters and plankton composition on fish production in ponds
The effect of physico-chemical parameters and plankton composition on fish production in ponds was investigated in six fish farms for eight weeks. The physicochemical parameters investigated were temperature=25-30 plus or minus C, transparency=0.45-0.57m, dissolved oxygen=3.0-10.9mg/l, pH=6.0-7.7, dissolved carbon dioxide=5.46-28.3mg/l, total alkalinity=44.37-80.0ppm, chemical oxygen demand=31.88-72.18mg/l and biological oxygen demand=0.66-48.34mg/l. Plankton composition varies and was made of four families of phytoplankton namely: Cyanophyceae, Chlorophyceae, Dinophyceae and Diatomida; and four families of zooplankton viz: Protozoa, Rotifera, Copepoda and Dinoflagellates. Farm 1 and 6 recorded the highest average weight of about 1.0kg and average total length of about 40.0cm for the two fish species. This study showed that fish yield was dependable on the quality and management of pond water characteristics
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Format: | conference_item biblioteca |
Language: | English |
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2005
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Subjects: | Aquaculture, Biology, Chemistry, Nigeria, dissolved gases, dissolved oxygen, fish culture, fish ponds, food organisms, physicochemical properties, plankton, water quality, water temperature, water transparency, yield, pH effects, Bacillariophyta, Chlorophyta, Copepoda, Cyanophyta, Dinophyceae, Protozoa, Rotifera, |
Online Access: | http://hdl.handle.net/1834/21775 |
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dig-aquadocs-1834-217752021-06-30T01:58:29Z The relationship between some physicochemical parameters and plankton composition on fish production in ponds Adeogun, O.A. Fafioye, O.O. Olaleye, B.A. Ngobili, G.O. Aquaculture Biology Chemistry Nigeria dissolved gases dissolved oxygen fish culture fish ponds food organisms physicochemical properties plankton water quality water temperature water transparency yield pH effects Bacillariophyta Chlorophyta Copepoda Cyanophyta Dinophyceae Protozoa Rotifera The effect of physico-chemical parameters and plankton composition on fish production in ponds was investigated in six fish farms for eight weeks. The physicochemical parameters investigated were temperature=25-30 plus or minus C, transparency=0.45-0.57m, dissolved oxygen=3.0-10.9mg/l, pH=6.0-7.7, dissolved carbon dioxide=5.46-28.3mg/l, total alkalinity=44.37-80.0ppm, chemical oxygen demand=31.88-72.18mg/l and biological oxygen demand=0.66-48.34mg/l. Plankton composition varies and was made of four families of phytoplankton namely: Cyanophyceae, Chlorophyceae, Dinophyceae and Diatomida; and four families of zooplankton viz: Protozoa, Rotifera, Copepoda and Dinoflagellates. Farm 1 and 6 recorded the highest average weight of about 1.0kg and average total length of about 40.0cm for the two fish species. This study showed that fish yield was dependable on the quality and management of pond water characteristics 2021-06-24T15:58:16Z 2021-06-24T15:58:16Z 2005 conference_item http://hdl.handle.net/1834/21775 en http://www.fison.org.ng/ application/pdf application/pdf 874-892 http://aquaticcommons.org/id/eprint/4132 424 2011-09-29 16:24:12 4132 Fisheries Society of Nigeria |
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Aquaculture Biology Chemistry Nigeria dissolved gases dissolved oxygen fish culture fish ponds food organisms physicochemical properties plankton water quality water temperature water transparency yield pH effects Bacillariophyta Chlorophyta Copepoda Cyanophyta Dinophyceae Protozoa Rotifera Aquaculture Biology Chemistry Nigeria dissolved gases dissolved oxygen fish culture fish ponds food organisms physicochemical properties plankton water quality water temperature water transparency yield pH effects Bacillariophyta Chlorophyta Copepoda Cyanophyta Dinophyceae Protozoa Rotifera |
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Aquaculture Biology Chemistry Nigeria dissolved gases dissolved oxygen fish culture fish ponds food organisms physicochemical properties plankton water quality water temperature water transparency yield pH effects Bacillariophyta Chlorophyta Copepoda Cyanophyta Dinophyceae Protozoa Rotifera Aquaculture Biology Chemistry Nigeria dissolved gases dissolved oxygen fish culture fish ponds food organisms physicochemical properties plankton water quality water temperature water transparency yield pH effects Bacillariophyta Chlorophyta Copepoda Cyanophyta Dinophyceae Protozoa Rotifera Adeogun, O.A. Fafioye, O.O. Olaleye, B.A. Ngobili, G.O. The relationship between some physicochemical parameters and plankton composition on fish production in ponds |
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The effect of physico-chemical parameters and plankton composition on fish production in ponds was investigated in six fish farms for eight weeks. The physicochemical parameters investigated were temperature=25-30 plus or minus C, transparency=0.45-0.57m, dissolved oxygen=3.0-10.9mg/l, pH=6.0-7.7, dissolved carbon dioxide=5.46-28.3mg/l, total alkalinity=44.37-80.0ppm, chemical oxygen demand=31.88-72.18mg/l and biological oxygen demand=0.66-48.34mg/l. Plankton composition varies and was made of four families of phytoplankton namely: Cyanophyceae, Chlorophyceae, Dinophyceae and Diatomida; and four families of zooplankton viz: Protozoa, Rotifera, Copepoda and Dinoflagellates. Farm 1 and 6 recorded the highest average weight of about 1.0kg and average total length of about 40.0cm for the two fish species. This study showed that fish yield was dependable on the quality and management of pond water characteristics |
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conference_item |
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Aquaculture Biology Chemistry Nigeria dissolved gases dissolved oxygen fish culture fish ponds food organisms physicochemical properties plankton water quality water temperature water transparency yield pH effects Bacillariophyta Chlorophyta Copepoda Cyanophyta Dinophyceae Protozoa Rotifera |
author |
Adeogun, O.A. Fafioye, O.O. Olaleye, B.A. Ngobili, G.O. |
author_facet |
Adeogun, O.A. Fafioye, O.O. Olaleye, B.A. Ngobili, G.O. |
author_sort |
Adeogun, O.A. |
title |
The relationship between some physicochemical parameters and plankton composition on fish production in ponds |
title_short |
The relationship between some physicochemical parameters and plankton composition on fish production in ponds |
title_full |
The relationship between some physicochemical parameters and plankton composition on fish production in ponds |
title_fullStr |
The relationship between some physicochemical parameters and plankton composition on fish production in ponds |
title_full_unstemmed |
The relationship between some physicochemical parameters and plankton composition on fish production in ponds |
title_sort |
relationship between some physicochemical parameters and plankton composition on fish production in ponds |
publishDate |
2005 |
url |
http://hdl.handle.net/1834/21775 |
work_keys_str_mv |
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