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http://krishi.icar.gov.in/jspui/handle/123456789/75917
Title: | Effect of Dietary Lipid Sources and Their Combinations on Growth and Fatty Acid Composition of Milkfish (Chanos chanos) Larvae |
Other Titles: | Not Available |
Authors: | Sivaramakrishnan, T., Ambasankar, K., Felix, N., Sandeep, K.P., Bera, A., Suresh, E., Kamalam, B.S., Kailasam, M. and Shanmugam, S.A. |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR-Central Institute of Brackishwater Aquaculture, Chennai-603 103, Tamil Nadu, india 1Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Institute of Fisheries Post Graduate Studies, Vaniyanchavadi, Chennai-603 103, Tamil Nadu, india 4ICAR- Directorate of Coldwater Fisheries Research, Bhimtal-263 136, Nainital, Uttarakhand, India. |
Published/ Complete Date: | 2023-01-26 |
Project Code: | Not Available |
Keywords: | Corn oil, Essential fatty acids, Fish oil, Larval nutrition, Lipid, Milkfish |
Publisher: | Indian Journal of Animal Research |
Citation: | Sivaramakrishnan, T., Ambasankar, K., Felix, N., Sandeep, K.P., Bera, A., Suresh, E., Kamalam, B.S., Kailasam, M. and Shanmugam, S.A. (2023). Effect of Dietary Lipid Sources and Their Combinations on Growth and Fatty Acid Composition of Milkfish (Chanos chanos) Larvae. Indian Journal of Animal Research. doi: 10.18805/IJAR.B-5072. |
Series/Report no.: | Not Available; |
Abstract/Description: | Background: The success of larval rearing is greatly influenced by first feeding regimes and the nutritional quality of weaning diets, with dietary lipids being recognized as one of the most important nutritional factors that affect larval growth and survival. Reports are scanty on milkfish larval nutrition and growth and survival unlike other marine species. Methods: In this investigation during 2020, five larval diets were prepared with 40 g kg-1 of entirely fish oil (F4), corn oil (C4) or fish oil and corn oil in 3:1 (F3C1), 2:2 (F2C2) and 1:3 (F1C3) ratios. Each diet was fed to triplicate groups of milkfish larvae (45 mg) in a flow-through rearing system for 42 days. Result: A growth indices were highest in the F3C1 group, followed by F2C2, F4 and other dietary treatments. The whole-body fatty acid profile was found to change significantly with increasing fish oil replacement with corn oil, i.e., the n-3 polyunsaturated and saturated fatty acid proportions decreased linearly, while the n-6 polyunsaturated fatty acids content increased. Overall, this study reveals that growth and survival of milkfish is dependent on dietary lipid source or combinations that meet the essential fatty acid requirements during the early life stages. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Journal |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Animal Research |
Journal Type: | National Journal |
NAAS Rating: | 6.44 |
Volume No.: | Not Available |
Page Number: | Not Available |
Name of the Division/Regional Station: | Nutrition, Genetics and Biotechnology |
Source, DOI or any other URL: | 10.18805/IJAR.B-5072 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/75917 |
Appears in Collections: | FS-CIBA-Publication |
Files in This Item:
File | Description | Size | Format | |
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sivaramakrishnan et al 2023.pdf | 145.77 kB | Adobe PDF | View/Open |
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