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 |
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Creator |
Vijayakumaran,K
Achayya,P Reuben,S |
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Subject |
Fish mortality
Ariomma indica Andhra |
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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 |
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Date |
2021-08-18T09:33:39Z
2021-08-18T09:33:39Z 1996 |
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Type |
Article
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Identifier |
Not Available
NULL http://krishi.icar.gov.in/jspui/handle/123456789/58494 |
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Language |
English
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Relation |
Not Available
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Publisher |
CMFRI/ICAR
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