Periodicity of operation and shrimp catch from different harvesting methods in traditional farms at Vypeen island
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Title |
Periodicity of operation and shrimp catch from different harvesting methods in traditional farms at Vypeen island
Not Available |
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Creator |
Pravin, P.
Ravindran, K. |
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Subject |
Harvesting
traditional filtration farms shrimps |
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Description |
Not Available
Harvesting of shrimps in filtration farms is being done periodically through sluice gate and other fishing methods like gill net, cast net, drag net and hand picking. Six seasonal and six perennial prawn filtration farms were selected for studying the periodicity of operation and shrimp catch from different harvesting methods employed in traditional filtration shrimp farms at Vypeen island. The average catch from all the gears operated in the seasonal farm was 408.1 kg/ha and 384 kg/ha during 1999-2000 and 2000-2001 respectively and the average catch from all the gears operated in perennial farm was 268.2 kg/ha during 1999-2000. Catch of shrimps in sluice net dominated in both the seasonal and perennial farms contributing 94% and 71% respectively, followed by gillnet, cast net and handpicking. The gear wise catch from seasonal and perennial farm is discussed. Not Available |
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Date |
2021-07-20T08:52:14Z
2021-07-20T08:52:14Z 2008-07 |
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Type |
Research Paper
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Identifier |
Pravin, P. and Ravindran, K. (2008) Periodicity of operation and shrimp catch from different harvesting methods in traditional farms at Vypeen island. Fish Tech. 45(2): 147-154.
0015-3001 http://krishi.icar.gov.in/jspui/handle/123456789/49121 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Society of Fisheries Technologists (India)
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