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Economics of gill netting and two boat midwater trawling

K.A. Sadanandan, K N Krishna Kartha, Tim George, Hari K Iyer

Abstract

The paper deals with the economic aspects of operation of gill netting and two boat midwater trawling conducted off Cochin. The data collected on two boat midwater trawling and gill netting during 1979 and 1980-81 are presented. Gill netting was profitable at the range of 17.5 and 25.2% while two midwater trawling was profitable at the rate of 18.5 %.

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Available abstract

Key concepts: Netting, Trawling, Fishery, Range (aeronautics), Fish <Actinopterygii>, Marine engineering, Engineering, Biology