Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus
Abstract A 90‐day long indoor aquarium trial was conducted to assess the consequence of temperature on the growth, blood chemistry and histology of gill, intestine and liver tissues of Ompok bimaculatus juveniles. Homogeneous juveniles were randomly stocked into four different treatments of 20, 35 3...
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| Format: | Article |
| Language: | English |
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Wiley
2022-08-01
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| Series: | Aquaculture, Fish and Fisheries |
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| Online Access: | https://doi.org/10.1002/aff2.44 |
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| author | Md. Rashedul Islam Mohammad Amzad Hossain Farjana Afrose Nirmal Chandra Roy Mohammed Mahbub Iqbal |
| author_facet | Md. Rashedul Islam Mohammad Amzad Hossain Farjana Afrose Nirmal Chandra Roy Mohammed Mahbub Iqbal |
| author_sort | Md. Rashedul Islam |
| collection | DOAJ |
| description | Abstract A 90‐day long indoor aquarium trial was conducted to assess the consequence of temperature on the growth, blood chemistry and histology of gill, intestine and liver tissues of Ompok bimaculatus juveniles. Homogeneous juveniles were randomly stocked into four different treatments of 20, 35 30 and 25℃ (room temperature as control), and these replications were marked as T20, T30, T35 and T25, respectively. Juvenile fish were fed with commercial diets at 5% body weight three consecutive times a day. Fish in T30 showed significantly higher growth performances and a higher percentage of specific growth rate (SGR%) in comparison to the control group in T25 (p < 0.05). However, no significant (p > 0.05) changes in SGR% were reported between T30 and T35 groups. Haematological analyses showed significant (p < 0.05) decreases in haemoglobin (Hb) and white blood cell (WBC) in T20 and T35 compared to control T25. Significantly higher Hb and WBC were observed in T30 among treatments. No significant changes (p > 0.05) in red blood cells (RBC) were observed between T25 and T30, while T20 and T35 showed significantly lower RBC. Histological analyses revealed that the liver and gill tissues were well‐shaped in T30 compared to distinctive pathology in other treatments. Again, the apparent formation of intestinal villi height was highest observed in T30 in comparison to other groups. It is concluded that the highest growth performance and physiological development of butter catfish would be obtained at 30℃ rearing temperatures. |
| first_indexed | 2024-12-10T17:26:09Z |
| format | Article |
| id | doaj.art-20e1d6a96846435a8aa9c3d9d22146b0 |
| institution | Directory Open Access Journal |
| issn | 2693-8847 |
| language | English |
| last_indexed | 2024-12-10T17:26:09Z |
| publishDate | 2022-08-01 |
| publisher | Wiley |
| record_format | Article |
| series | Aquaculture, Fish and Fisheries |
| spelling | doaj.art-20e1d6a96846435a8aa9c3d9d22146b02022-12-22T01:39:50ZengWileyAquaculture, Fish and Fisheries2693-88472022-08-012427728610.1002/aff2.44Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatusMd. Rashedul Islam0Mohammad Amzad Hossain1Farjana Afrose2Nirmal Chandra Roy3Mohammed Mahbub Iqbal4Department of Fish Biology and Genetics Faculty of Fisheries Sylhet Agricultural University Sylhet BangladeshDepartment of Fish Biology and Genetics Faculty of Fisheries Sylhet Agricultural University Sylhet BangladeshDepartment of Fish Biology and Genetics Faculty of Fisheries Sylhet Agricultural University Sylhet BangladeshDepartment of Fish Biology and Genetics Faculty of Fisheries Sylhet Agricultural University Sylhet BangladeshDepartment of Fish Biology and Genetics Faculty of Fisheries Sylhet Agricultural University Sylhet BangladeshAbstract A 90‐day long indoor aquarium trial was conducted to assess the consequence of temperature on the growth, blood chemistry and histology of gill, intestine and liver tissues of Ompok bimaculatus juveniles. Homogeneous juveniles were randomly stocked into four different treatments of 20, 35 30 and 25℃ (room temperature as control), and these replications were marked as T20, T30, T35 and T25, respectively. Juvenile fish were fed with commercial diets at 5% body weight three consecutive times a day. Fish in T30 showed significantly higher growth performances and a higher percentage of specific growth rate (SGR%) in comparison to the control group in T25 (p < 0.05). However, no significant (p > 0.05) changes in SGR% were reported between T30 and T35 groups. Haematological analyses showed significant (p < 0.05) decreases in haemoglobin (Hb) and white blood cell (WBC) in T20 and T35 compared to control T25. Significantly higher Hb and WBC were observed in T30 among treatments. No significant changes (p > 0.05) in red blood cells (RBC) were observed between T25 and T30, while T20 and T35 showed significantly lower RBC. Histological analyses revealed that the liver and gill tissues were well‐shaped in T30 compared to distinctive pathology in other treatments. Again, the apparent formation of intestinal villi height was highest observed in T30 in comparison to other groups. It is concluded that the highest growth performance and physiological development of butter catfish would be obtained at 30℃ rearing temperatures.https://doi.org/10.1002/aff2.44blood propertiesgrowth performancehistomorphological alternationOmpok bimaculatus |
| spellingShingle | Md. Rashedul Islam Mohammad Amzad Hossain Farjana Afrose Nirmal Chandra Roy Mohammed Mahbub Iqbal Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus Aquaculture, Fish and Fisheries blood properties growth performance histomorphological alternation Ompok bimaculatus |
| title | Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus |
| title_full | Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus |
| title_fullStr | Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus |
| title_full_unstemmed | Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus |
| title_short | Effect of temperature on the growth performance, haematological properties and histomorphology of gill, intestine and liver tissues in juvenile butter catfish Ompok bimaculatus |
| title_sort | effect of temperature on the growth performance haematological properties and histomorphology of gill intestine and liver tissues in juvenile butter catfish ompok bimaculatus |
| topic | blood properties growth performance histomorphological alternation Ompok bimaculatus |
| url | https://doi.org/10.1002/aff2.44 |
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