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Title: | Size distribution, length-weight relationship and sex ratio of hilsa (tenualosa ilisha) in the hooghly estuarine system |
Other Titles: | Not Available |
Authors: | Utpal Bhaumik Malay Naskar A. P. Sharma |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Inland Fisheries Research Institute |
Published/ Complete Date: | 2012-06-10 |
Project Code: | Not Available |
Keywords: | Hilsa, Sex ratio , logistic Predictive model |
Publisher: | Inland Fisheries Society of India |
Citation: | Bhaumik, U., Naskar, M., Sharma, A. P. (2012). Size distribution, length-weight relationship and sex ratio of hilsa (tenualosa ilisha) in the hooghly estuarine system. Journal of the Inland Fisheries Society of India . Vol 43 (2), pp. 1-5 |
Series/Report no.: | Not Available; |
Abstract/Description: | Size distribution, length-weight relationship and sex ratio of Tenualosa ilisha were statistically analyzed for the Hooghly estuarine stock between Frasergunj to Dakshineshwar stretch and Digha. The sampling covered commercial catches only. The software R was utilized and length-weight relationship for male, female and combined were W= 0.0013 L^ 2.57 , W= 0.0000038 L^ 3.20 and W= 0.0000064 L ^3.11 respectively. The predictive sex ratios (Male:Female) at male and female maturity were 52:48 and 38:62 respectively. This indicates no effect of male maturity of sex composition, while on female maturity the population becomes female biased |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of the Inland Fisheries Society of India |
NAAS Rating: | 5.71 |
Volume No.: | 43 |
Page Number: | 1-5 |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/7509 |
Appears in Collections: | FS-CIFRI-Publication |
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