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Growth, maturity, mortality and exploitation of Ariomma indica (Day) from north Andhra Pradesh coast

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Title Growth, maturity, mortality and exploitation of
Ariomma indica (Day) from north
Andhra Pradesh coast
Not Available
 
Creator Vijayakumaran,K
Achayya,P
Reuben,S
 
Subject Fish mortality
Ariomma indica
Andhra
 
Description Not Available
The length-we; ght relationship, relative condition factor, growth, maturity, mortality and exploitaticn of Ariomma indica from north Andhra Pradesh coast was studied. Growth parameters estimated for von Bertalanff’y’s growth function were L,, = 23.48 cm, K = 0.571 per year and t, = —0.182 years. The fish attains maturity at 150.5 mm and has a longevity of 5.25 years. The total mortality Z and the fishing mortality F were estimated as 2.3385 and 1.0322 respectively. The exploitation ratio E = 0.441 indicated near optimal state of exploitation of the stock. The trend of fishery during 1981 — 91 is elso presented.
Not Available
 
Date 2021-08-18T09:33:39Z
2021-08-18T09:33:39Z
1996
 
Type Article
 
Identifier Not Available
NULL
http://krishi.icar.gov.in/jspui/handle/123456789/58494
 
Language English
 
Relation Not Available
 
Publisher CMFRI/ICAR