SUITABILITY OF Chlorella ellipsoidea AS FOOD FOR PRODUCTION OF THE ROTIFER Brachionus calyciflorus

S. Akter, M. Shahjaham, M.S. Rahman and P.S. Das

International Journal of Agricultural Research, Innovation and Technology (IJARIT), 2013, vol. 03, issue 2

Abstract: Rotifers are valuable live food for larval fish and crustacean in aquaculture. In the present study, we conducted an experiment to evaluate the suitability of Chlorella ellipsoidea as food for production of the rotifer, Brachionus calyciflorus. The experiment was carried out in three treatments using dried powder Chlorella ellipsoidea (T1), fresh live Chlorella ellipsoidea (T2) and Baker’s yeast (T3) as food with three replications. For supplying food to rotifers, C. ellipsoidea was cultured sufficiently in different inexpensive culture media before rotifer culture and it was continued up to the end of the rotifer culture experiment. The ranges of environmental factors analyzed were suitable for both C. ellipsoidea and rotifers culture during the experimental period. Maximum cell densities of C. ellipsoidea were recorded in inexpensive pulse bran extract medium during the culture period. The mean population densities (means ± SEM) of B. calyciflorus were significantly (p<0.01) highest in T2 (28.6 ± 4.64 (x103) individuals L-1) compared to T1 (11.6 ± 1.24 (x103) individuals L-1) and T3 (11.4 ± 1.82 (x103) individuals L-1). The findings of present study revealed that fresh cultured C. ellipsoidea was the best food for production of the rotifer, B. calyciflorus.

Keywords: Crop; Production/Industries (search for similar items in EconPapers)
Date: 2013
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://ageconsearch.umn.edu/record/305337/files/1 ... 89-1-10-20140202.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ags:ijarit:305337

DOI: 10.22004/ag.econ.305337

Access Statistics for this article

More articles in International Journal of Agricultural Research, Innovation and Technology (IJARIT) from IJARIT Research Foundation
Bibliographic data for series maintained by AgEcon Search ().