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The Gut Contents Of Grass Carp, Ctenopharyngodon Idella, Drug Nursing In An Earthen Pond

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Title: The Gut Contents Of Grass Carp, Ctenopharyngodon Idella, Drug Nursing In An Earthen Pond
Authors: Kirkagaç, Mine Uzbilek
Keywords: animal feed, fry, gut contents, grass carp, plant feed
LC Subject Headings: Fish culture--Israel--Periodicals.
Fish culture--Periodicals.
Aquaculture--Israel--Periodicals.
Aquaculture--Periodicals.
Issue Date: 2003
Publisher: Israeli Journal of Aquaculture - BAMIGDEH
Citation: Kirkagaç, M.U. (2003). The Gut Contents Of Grass Carp, Ctenopharyngodon Idella, Drug Nursing In An Earthen Pond. The Israeli Journal of Aquaculture - Bamidgeh, 55(2), 139-143.
Series/Report no.: The Israeli Journal of Aquaculture - Bamidgeh
Abstract: Grass carp fry (0.04±0.01 g avg wt; 1.48±0.03 cm total length) were stocked into an earthen pond in June. Every week for twelve weeks, fifteen fish were sacrificed and the content of their guts was examined. At the first week, animal material represented 74% of the gut contents. From the second week onwards, plant material was higher (mean value 79%). In the seventh week, when grass carp reached 4.83±0.09 cm, filamentous algae were replaced by macrophyte frag- ments. Besides the macrophytes, animal material such as the rotifers Monostyla and Lecane and the cladoceran Bosmina were found and the proportion of animal material in the gut varied 11-26%.
Pages/Duration: 5 pages
URI/DOI: http://hdl.handle.net/10524/19076
ISSN: 0792-156X
Appears in Collections:IJA Volume 55, Issue 2, 2003



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