• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology

Article

Indian Journal of Science and Technology

Year: 2021, Volume: 14, Issue: 12, Pages: 990-998

Original Article

Short term culture of wild caught juvenile rabbit fishes (Siganus javus) in open sea cages at Palk Bay

Received Date:10 March 2021, Accepted Date:31 March 2021, Published Date:13 April 2021

Abstract

Objectives: The main objective of the study was to collect and rear the unmarketable, small sized S.javus which is mostly rejected by the traditional fisherman. During fishing activities, under sized S.javus ranging in sizes from 25 to 40 kg (< 30-40 % of total catch/day) is being captured. Due to very low marketable value these small fishes (<250 g) get rejected. Therefore, we utilized this as an economically viable option for utilization as seeds for rearing until they reach the necessary marketable size. Methods: Undersized juveniles (12-16 cm, 40 -55 g) were collected from nearby Olaikuda village,Rameshwaram using traditional traps made using bamboo and odai tree bark (Acacia planifrons). The collected juveniles were stocked in sea cages and fed with locally formulated plant based feed containing 28-32 % crude protein. Findings: Harvesting was successfully done after 140 days with 90 % survival. The average growth rate achieved was 2.5 g /day with FCR of 2.01. This resulted in an average harvest size of 400 g/fish from its initial stoking size of 50 g with an attracted market value of Rs. 150/kg. Novelty: Till date, no attempts were made to commercialize such harvesting techniques for the species Siganus javus in pilot scale in India (Except James, 1984).

Keywords: Rabbit fish; Siganus javus; sea cage culture; rabbit fish culture; Siganidae

References

  1. Anderson JL, Asche F, Garlock T, Chu J. Aquaculture: Its role in the future of food. World Agricultural Resources and Food Security. 2017;17:159–173. Available from: https://doi.org/10.1108/S1574-871520170000017011
  2. SSS, Prasad SC, Vishnu PS, Samal AK, Menon N, M N, et al. Effect of Mariculture on bio-optical properties and water quality of Gulf of Mannar and Palk Bay. Regional Studies in Marine Science. 2019;29:100618. Available from: https://doi.org/10.1016/j.rsma.2019.100618
  3. Falconer L, Hunter D, Scott P, Telfer T, Ross L. Using physical environmental parameters and cage engineering design within GIS-based site suitability models for marine aquaculture. Aquaculture Environment Interactions. 2013;4(3):223–237. Available from: https://dx.doi.org/10.3354/aei00084
  4. El-Dakar AY, Shalaby SM, Saoud IP. Dietary protein requirement of juvenile marbled spinefoot rabbitfish Siganus rivulatus. Aquaculture Research. 2011;42(7):1050–1055. Available from: https://dx.doi.org/10.1111/j.1365-2109.2010.02694.x
  5. Borsa P, Lemer S, Aurelle D, Borsa P, Lemer S, Aurelle D. Patterns of lineage diversification in rabbitfishes. Molecular Phylogenetics and Evolution. 2011;p. 427–435. Available from: https://doi.org/10.1016/j.ympev.2007.01.015
  6. You C, Zeng F, Wang S, Li Y. Preference of the herbivorous marine teleost Siganus canaliculatus for different macroalgae. Journal of Ocean University of China. 2014;13(3):516–522. Available from: https://doi.org/10.1007/s11802-014-2551-3
  7. Suwarni, Tresnati J, Omar SBA, Tuwo A. Population dynamics of the white spotted rabbitfish (Siganus canaliculatus Park, 1797) in Makassar Strait and Gulf of Bone, Indonesia. IOP Conference Series: Earth and Environmental Science. 2020;492(1):012093. Available from: https://dx.doi.org/10.1088/1755-1315/492/1/012093
  8. XU SJ, HO KC, AU DWT, ZHANG FF, YIU SKF. The Tolerance of Rabbitfish Siganus oramin to the Ichthyotoxic Alga Chattonella marina. Journal of Marine Biology and Aquaculture. 2017;3(2):1–4. Available from: https://dx.doi.org/10.15436/2381-0750.17.1612
  9. Parawansa BS, Ali SA, Nessa N, Rappe RA, Indar YN. Biological analysis of adult rabbitfish (Siganus guttatus bloch, 1787) in seagrass and coral reef ecosystems at laikang bay, takalar regency. IOP Conference Series: Earth and Environmental Science. 2020;473(1):012006. Available from: https://dx.doi.org/10.1088/1755-1315/473/1/012006
  10. Jaikumar M, Kanagu L, Stella C, Gunalan B. Culturing a rabbit fish (Siganus canalicullatus) in cages: A study from Palk Bay. International Journal of Water Resources and Environmental Engineering. 2011;3(11):251–257. Available from: https://doi.org/10.5897/IJWREE.9000011
  11. Gonzales RD, Parreño SS, Abalos RS, Santos LA, Salayog CC, Ramirez P, et al. Comparative analysis of siganid (Siganus guttatus) value chains from aquaculture in regions 1 and 2, Philippines. International Journal of Scientific and Technology Research. 2018;7(7):145–150. Available from: https://www.ijstr.org/paper-references.php?ref=IJSTR-0618-19202
  12. Wahyuningtyas LA, Nurilmala M, Sondita M, Taurusman AA, Sudrajat AO. Nutritional profile of Rabbitfish (Siganus sp.) from the Kepulauan Seribu. International Food Research Journal. 2017;24(2):685–690. Available from: http://www.ifrj.upm.edu.my/24%20(02)%202017/(31).pdf
  13. Baruah D, Dutta A, Pravin P. Traditional fish trapping devices and methods in the Brahmaputra valley of Assam. Indian Journal of Traditional Knowledge. 2013;12(1):123–129. Available from: http://nopr.niscair.res.in/handle/123456789/15344
  14. Pravin P, Meenakumari B, Baiju M, Barman J, Baruah D, Kakati B. Fish trapping devices and methods in Assam - A review. Indian Journal of Fisheries. 2011;58(2):127–135. Available from: http://epubs.icar.org.in/ejournal/index.php/IJF/article/view/7349
  15. Chakravartty P, Sharma S. Different Types of Fishing Gears used by the Fishermen in Nalbari district of Assam. International Journal of Social Science & Interdisciplinary Research. 2014;2(1):177–191. Available from: http://indianresearchjournals.com/pdf/IJSSIR/2013/March/20.pdf
  16. Jayapal S, Ramaiyan SK, Gopal D, Kothalia R, Manambarakat V, Ramalingam K. Blue barred parrot fish (Scarus ghobban forsskal, 1775) culture in sea cages at rameshwaram Island, southeast coast of India. Indian Journal of Geo-Marine Sciences. 2017;46(8):1614–1620. Available from: http://nopr.niscair.res.in/bitstream/123456789/42518/1/IJMS%2046%288%29%201614-1620.pdf
  17. Benetti DD, O'Hanlon B, Rivera JA, Welch AW, Maxey C, Orhun MR. Growth rates of cobia (Rachycentron canadum) cultured in open ocean submerged cages in the Caribbean. Aquaculture. 2010;302(3-4):195–201. Available from: https://dx.doi.org/10.1016/j.aquaculture.2010.02.021
  18. James PSBR, Soundararajan R, Rodrigo JX. Preliminary studies on culture of fin-fishes in cages in the coastal waters of Palk Bay at Mandapam. Proceedings of the symposium on coastal aquaculture. 1984;3:910–915. Available from: https://core.ac.uk/download/pdf/33012718.pdf

Copyright

© 2021 Rajaprabhu et al.This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Published By Indian Society for Education and Environment (iSee)

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