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Observations on selected characteristics of water and sediment at the open sea cage culture site of Asian seabass Lates calcarifer (Bloch) off Cochin, south-west coast of India

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Title Observations on selected characteristics of water and sediment at the open sea cage culture site of Asian seabass Lates calcarifer (Bloch)
off Cochin, south-west coast of India
Not Available
 
Creator Ignatius,Boby
Joseph,Shoji
Jeyabaskaran,R
Nandakumar,A
Khambadkar,L R
Anilkumar,P S
Imelda,Joseph
Laxminarayana,A
Sobhana,K S
Prema,D
Shylaja,G
Rao,G Syda
 
Subject Asian seabass
Cage culture
Kerala coast
Sediment and water characteristics
Total bacterial load
 
Description Not Available
Study was undertaken to assess the impact of open sea cage culture of Asian seabass Lates calcarifer on selected parameters
of water as well as sediment at Munambam off Cochin, Kerala coast from November 2008 to March 2009. Periodic observations
were made on temperature, pH, dissolved oxygen, salinity, nutrients (NO3, PO4, SiO3), nitrite, ammonia, BOD, total suspended
solids, chlorophyll a, gross and net primary productivity as well as bacterial load of the surface and near bottom water from
the cage site (N 10º 08' 162''; E 76º 08' 901'') and also from a reference site (N 10º 07' 189''; E 76º 09' 210'') during
pre- as well as post-stocking periods. Sediment samples were collected simultaneously from both the sites and analysed for
texture, pH, organic carbon and bacterial load. A significant reduction (p
Not Available
 
Date 2021-09-16T05:25:52Z
2021-09-16T05:25:52Z
2010
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/62660
 
Language English
 
Relation Not Available
 
Publisher CMFRI/ICAR