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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/76258
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | P. Nila Rekha | en_US |
dc.contributor.author | Soumyabrata Sarkar, | en_US |
dc.contributor.author | G. Biswas | en_US |
dc.contributor.author | R. Nishan Raja | en_US |
dc.contributor.author | Albin Sunny | en_US |
dc.contributor.author | A. Panigrahi | en_US |
dc.contributor.author | CP.Balasubramanian | en_US |
dc.contributor.author | KK.Vijayan | en_US |
dc.date.accessioned | 2023-02-17T06:03:45Z | - |
dc.date.available | 2023-02-17T06:03:45Z | - |
dc.date.issued | 2022-01-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/76258 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Globally, intensification in aquaculture leads to concern on both environ- mental and economic sustainability. In this context, integrated multi-trophic aqua- culture (IMTA) is one of the best solutions to bring in sustainability in aquaculture. Earlier studies suggest that raising the ecosystem capacity, i.e., increasing the succession of trophic levels may enhance the biomass production of seaweed. Therefore,IMTA may impact positively for the production of seaweed biomass, which will helpto meet up the immense industrial requirement of raw material. Thus, the present study focused to evaluate the production performance of red alga Agarophyton tenuis-tipitatum in an IMTA (milkfish-oyster-seaweed) system in comparison to monoculture (only seaweed) in brackishwater tide-fed ponds in Sundarbans. Water salinity ranged between 5 and 7.5 g L−1 during the 90-days study period. It was observed that the biomass production increased as time progressed in both systems, but biomass and specific growth rate were significantly higher in IMTA (1657.98 ± 65.905 g and 2.64 ± 0.049% d−1) compared to monoculture (1287.74 ± 86.003 g and 2.32 ± 0.085% d−1) throughout the culture period. Analysis of tissue C and N contents of A. tenuistipitatum revealed significantly higher percentage of deposition in IMTA seaweed than in monocultured one. In addition, an average final body weight of milkfish was 214.89 ± 1.665 g from initial 14.57 ± 1.66 g in the IMTA system. An average 10% weight gain of edible oyster was obtained from the IMTA during the culture period. It could be concluded that along with higher growth performance, seaweed utilized a significant amount of carbon and nitrogen which maintained the environmental sustainability. Moreover, higher biomass production and diversifica- tion of species in IMTA will certainly provide an economic sustainability to farmers through intensive farming. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Brackishwater | en_US |
dc.subject | Agarophyton tenuistipitatum | en_US |
dc.subject | IMTA | en_US |
dc.subject | Milkfish | en_US |
dc.subject | Biomass production | en_US |
dc.title | Integrated Multi-Trophic Aquaculture (IMTA): A Potential Farming System to Enhance Production of the Red Seaweed Agarophyton tenuistipitatum (Chang and Xia) in Brackishwater | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Journal | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Not Available | en_US |
dc.publication.volumeno | Not Available | en_US |
dc.publication.pagenumber | 1-16 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Central Institute of Brackishwater Aquaculture | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.journaltype | Springer Nature | en_US |
Appears in Collections: | FS-CIBA-Publication |
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