Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings
In order to investigate the effect of extracts of Goldfish and Roachextracts on the food acceptability of giant sturgeon fingerlings (Huso huso),an experiment for about a month was carried out in the Aquaculture ResearchCenter of the School of Fisheries at the University of Agricultural Sciencesand...
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ftsjournals:oai:ojs2.sjournals.com:article/1057 2023-05-15T15:41:39+02:00 Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings Sudagar, M. Salehi Mir, V. Keivanloo, S. 2013-08-26 application/pdf http://www.sjournals.com/index.php/sjas/article/view/1057 eng eng Sjournals http://www.sjournals.com/index.php/sjas/article/view/1057/1062 http://www.sjournals.com/index.php/sjas/article/view/1057 Copyright (c) 2013 M. Sudagar, V. Salehi Mir, S. Keivanloo https://creativecommons.org/licenses/by-nc-nd/4.0 CC-BY-NC-ND Scientific Journal of Animal Science; Vol. 2 No. 8 (2013): August; 234-241 2322-1704 Beluga;Nutrition;Goldfish extract;Roach extract;Growth factors info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2013 ftsjournals 2022-05-12T09:14:04Z In order to investigate the effect of extracts of Goldfish and Roachextracts on the food acceptability of giant sturgeon fingerlings (Huso huso),an experiment for about a month was carried out in the Aquaculture ResearchCenter of the School of Fisheries at the University of Agricultural Sciencesand Natural Resources of Gorgan.To do this research, Goldfish and Roachextracts mixed together with three concentrations (diluted, medium andconcentrated) and three replicates of each were added to the diet of fingerlinggiant sturgeon. Experiment was conducted within 250 liter polyethylene tankswhich were half filled. 20 specimens of fingerling Beluga with an averageweight of (5 ±0.2 g) were placed into storage tanks and were fed four timesdaily as much as full satiety.At the end of the cultivation period GrowthFactors and survival were analyzed. Results showed that adding extracts ofGoldfish and Roach in the diet of fingerling Beluga the growth parameters suchas: Weight Gain (WG), percentage of Weight Gain (PWG), Specific Growth Rate(SGR), Condition Factor (CF), Daily Growth Rate, Daily Growth Index (GI) andFood Conversion Ratio (FCR) has been improved. Although, all treatmentscompared with control were significantly different, but the best indicators ofgrowth at least in the treatment of Roach was observed. Also a significantdifference in Survival Rates between treatments were observed (P<0.05). Thehighest Survival Rate in treated extracts of Goldfishwas observed inaverage concentration and minimum was observed in control treatment(P<0.05). Article in Journal/Newspaper Beluga Beluga* Sjournals (Scientific Journals) |
institution |
Open Polar |
collection |
Sjournals (Scientific Journals) |
op_collection_id |
ftsjournals |
language |
English |
topic |
Beluga;Nutrition;Goldfish extract;Roach extract;Growth factors |
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Beluga;Nutrition;Goldfish extract;Roach extract;Growth factors Sudagar, M. Salehi Mir, V. Keivanloo, S. Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings |
topic_facet |
Beluga;Nutrition;Goldfish extract;Roach extract;Growth factors |
description |
In order to investigate the effect of extracts of Goldfish and Roachextracts on the food acceptability of giant sturgeon fingerlings (Huso huso),an experiment for about a month was carried out in the Aquaculture ResearchCenter of the School of Fisheries at the University of Agricultural Sciencesand Natural Resources of Gorgan.To do this research, Goldfish and Roachextracts mixed together with three concentrations (diluted, medium andconcentrated) and three replicates of each were added to the diet of fingerlinggiant sturgeon. Experiment was conducted within 250 liter polyethylene tankswhich were half filled. 20 specimens of fingerling Beluga with an averageweight of (5 ±0.2 g) were placed into storage tanks and were fed four timesdaily as much as full satiety.At the end of the cultivation period GrowthFactors and survival were analyzed. Results showed that adding extracts ofGoldfish and Roach in the diet of fingerling Beluga the growth parameters suchas: Weight Gain (WG), percentage of Weight Gain (PWG), Specific Growth Rate(SGR), Condition Factor (CF), Daily Growth Rate, Daily Growth Index (GI) andFood Conversion Ratio (FCR) has been improved. Although, all treatmentscompared with control were significantly different, but the best indicators ofgrowth at least in the treatment of Roach was observed. Also a significantdifference in Survival Rates between treatments were observed (P<0.05). Thehighest Survival Rate in treated extracts of Goldfishwas observed inaverage concentration and minimum was observed in control treatment(P<0.05). |
format |
Article in Journal/Newspaper |
author |
Sudagar, M. Salehi Mir, V. Keivanloo, S. |
author_facet |
Sudagar, M. Salehi Mir, V. Keivanloo, S. |
author_sort |
Sudagar, M. |
title |
Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings |
title_short |
Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings |
title_full |
Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings |
title_fullStr |
Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings |
title_full_unstemmed |
Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of Beluga (Huso huso Linnaeus 1758) fingerlings |
title_sort |
effects of goldfish (carassius auratus) and roach (rutilus rutilus) extracts on the growth indexes and survival rate of beluga (huso huso linnaeus 1758) fingerlings |
publisher |
Sjournals |
publishDate |
2013 |
url |
http://www.sjournals.com/index.php/sjas/article/view/1057 |
genre |
Beluga Beluga* |
genre_facet |
Beluga Beluga* |
op_source |
Scientific Journal of Animal Science; Vol. 2 No. 8 (2013): August; 234-241 2322-1704 |
op_relation |
http://www.sjournals.com/index.php/sjas/article/view/1057/1062 http://www.sjournals.com/index.php/sjas/article/view/1057 |
op_rights |
Copyright (c) 2013 M. Sudagar, V. Salehi Mir, S. Keivanloo https://creativecommons.org/licenses/by-nc-nd/4.0 |
op_rightsnorm |
CC-BY-NC-ND |
_version_ |
1766374550155558912 |