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http://krishi.icar.gov.in/jspui/handle/123456789/15354| Title: | Length-weight relationship and condition factor of karut croaker Johnius carutta, Bloch, 1793 off Visakhapatnam coast |
| Other Titles: | Not Available |
| Authors: | Kumar, M.S. Rajeswari, G. Sreeramulu, K. Kishore, B. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Visakhapatnam Research Centre of ICAR-Central Institute of Fisheries Technology, Visakhapatnam Department of Zoology, Andhra University, Visakhapatnam , Andhra Pradesh, India |
| Published/ Complete Date: | 2014-12-31 |
| Project Code: | Not Available |
| Keywords: | Condition factor Johnius carutta Length-weight relationship Visakhapatnam |
| Publisher: | ICAR |
| Citation: | Kumar, M.S.,Rajeswari, G.,Sreeramulu, K. and Kishore, B.(2013)-Length-weight relationship and condition factor of karut croaker Johnius carutta, Bloch, 1793 off Visakhapatnam coast. Indian J. Fish., 61(4) : 96-98. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Length-weight relationship (LWR) and condition factor (K) of karut croaker Johnius carutta, Bloch, 1793 was studied using 3,406 specimens (1718 males and 1688 females) ranging in length from 11.00 to 24.50 cm collected from Visakhapatnam coast. Regression equation was calculated for males as: Log W=-1.4879 + 2.6801 Log L (R2 = 0.81), for females as Log W = -1.3327 + 2.5651 Log L (R2 = 0.78) and for pooled data as: Log W=-1.4378 + 2.6448 Log L (R2= 0.80) indicating negative allometric growth. The values of K were found to be above one in all the months in both sexes, and the value is influenced by gonadal maturity, spawning season and feeding rate of fish. |
| Description: | Not Available |
| ISSN: | 0970-6011 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Fisheires |
| NAAS Rating: | 6.29 |
| Volume No.: | 61(4) |
| Page Number: | 96-98 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/15354 |
| Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Length weight relationship Johnius.pdf | 1.13 MB | Adobe PDF | View/Open |
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