On the performance of otter trawls operated from a 15.4 m trawler off Veraval
1982
Vijayan, V. | Ramarao, S.V.S.
Results obtained with three trawl nets namely, 13.7m four seam, 15.8m six seam and 18.3m four seam operated from a 15.4m wooden trawler, are presented. Among the three nets operated, 15.8m six seam trawl and 18.3 four seam trawl were found to be equally effective for the capture of shrimp and during the lean season 15.8m six seam trawl can be successfully operated to exploit demersal as well as semi-pelagic fish resources. The catch data were analysed using analysis of variance and Gulland's method.
Показать больше [+] Меньше [-]Ramarao, S.V.S. sometimes cited as Rama Rao, S.V.S.
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