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A pilot study on culture of Asian seabass Lates calcarifer (Bloch)in open sea cage at Munambam, Cochin coast, India

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Title A pilot study on culture of Asian seabass Lates calcarifer (Bloch)in open sea cage at Munambam, Cochin coast, India
Not Available
 
Creator Imelda,Joseph
Joseph,Shoji
Ignatius,Boby
Rao,G Syda
Sobhana,K S
Prema,D
Varghese,Molly
 
Subject Asian seabass
India
Lates calcarifer
Mariculture
Open sea cage farming
Munambam
Cochin coast
 
Description Not Available
India ranks third in global fish production with 6.4 million metric t, but mariculture in the Indian seas is yet to be popularised.
The limited availability of protected sites and the probable conflicts with other activities such as fishing, tourism and navigation
are factors likely to influence mariculture development in India, besides finance, technology, expertise and government
policy. A pilot scale inshore marine cage culture experiment has been undertaken since 2007 at Visakhapatnam coast of India
in the Bay of Bengal. A similar cage was launched at Munambam for the culture of Asian seabass Lates calcarifer. Asian
seabass seed (3.5 ±1.5 g) reared in hapa installed in ponds for a period of 30 days were stocked in the cage and cultured for
a period of 120 days and harvested at an average weight of 315.5 g. Analysis of nutrient levels in seawater near the cage,
revealed no noticeable accumulation of solid particulate wastes indicating that water current (0.5 to 1.0 m sec-1) was adequate
in the site to prevent accumulation of wastes in the cage as well as in the premises. The cage culture activity was found to
influence the planktonic and benthic fauna.
Not Available
 
Date 2021-09-16T04:34:55Z
2021-09-16T04:34:55Z
2010
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/62580
 
Language English
 
Relation Not Available
 
Publisher CMFRI