Development of trawls for medium sized trawlers for Veraval, north-west coast of India
Comparative fishing experiments with 25 m bulged belly and 25 m six seam trawls were carried out to study the relative efficiency of the gear. Bulged belly trawl was found more efficient than the other at depths below 40 m. The tension and horizontal opening were more in bulged belly and six seam trawl respectively. Bulged belly caught more of prawns and lobsters but there was no significant difference in the catch of sciaenids, cephalopods and ribbon fishes in the two nets.
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | article biblioteca |
| Language: | English |
| Published: |
1979
|
| Subjects: | Fisheries, fishing methods, gear research, gear selectivity, pelagic fisheries, Cochin, Kerala, India, |
| Online Access: | http://hdl.handle.net/1834/33486 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Be the first to leave a comment!