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Growth and survival of six stocks of rohu (Labeo rohita) in mono-and polyculture production systems

AA, Aquaculture Asia (2000) Growth and survival of six stocks of rohu (Labeo rohita) in mono-and polyculture production systems. Aquaculture Asia, Vol.5 (3). p. 50. ISSN 0859-600 X

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Official URL: https://www.researchgate.net/publication/223441211...

Abstract

One farmed stock (Local) and five riverine stocks of Rohu (Labeo rohita, Hamilton) from 2-year classes (1993 and 1994) were evaluated for growth and survival under monoculture and polyculture systems at the Central Institute of Freshwater Aquaculture (CIFA), India. In the 1993 year-class, 29 full-sib groups of Local and 28 full-sib groups of river Ganga were tested while in the 1994 year-class the stocks tested were of Local and of rivers Brahmaputra, Ganga, Gomati, Sutlej and Yamuna with 6, 8, 7, 7, 18 and 11 full-sib groups, respectively. For each year-class, individually tagged fingerlings were stocked into three 0.1 ha monoculture ponds (9 fish/full-sib group/pond) and two 0.4 ha polyculture ponds (13 fish/full-sib group/pond). In polyculture, Rohu were stocked together with Catla (Catla catla, Hamilton) and Mrigal (Cirrhinus mrigala, Hamilton) in the ratio of 1.2:1:1, respectively.

Item Type: Articles
Keywords: Polyculture, Monoculture, CIFA, India, Fingerlings
Subjects: Aquaculture
Depositing User: Users 4 not found.
Date Deposited: 12 May 2022 11:17
Last Modified: 12 May 2022 11:17
URI: http://icsfarchives.net/id/eprint/13694

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