Growth, mortality and yield per recruit of bearded croaker Johnius dussumieri (Val.) from Mumbai waters
KRISHI: Publication and Data Inventory Repository
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Title |
Growth, mortality and yield per recruit of bearded croaker Johnius dussumieri (Val.) from Mumbai waters Not Available |
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Creator |
Chakraborty,S K
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Subject |
Croaker
Johnius dussumieri Mumbai |
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Description |
Not Available
Growth, mortality and yield per recruit oi Johnius dussumieri (Val.) is reported in the present communication. The VBGF parameters in length were estimated as L__ = 269 mm, K = 0.9633 year and t^ = -0.013 years. The asymptotic weight was calculated as 257 g. The mortality and yield parameters were Z = 2.38, M = 2.02, F = 0.36, E = 0.15 and U = 0.13. At the present level of F = 0.36, the yield per recruit stood at 5.46 g. It is seen that increase in the age at first capture (t^) by increasing of cod end mesh size would result in decline in the catch even at the present level of F. Not Available |
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Date |
2021-08-18T09:34:15Z
2021-08-18T09:34:15Z 1997 |
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Type |
Article
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Identifier |
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/58596 |
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Language |
English
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Relation |
Not Available
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Publisher |
CMFRI/ICAR
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