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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/4668
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Upadhyay, A. S. | en_US |
dc.contributor.author | B. G. Kulkarni | en_US |
dc.contributor.author | A. K. Pandey | en_US |
dc.date.accessioned | 2017-07-14T14:21:01Z | - |
dc.date.available | 2017-07-14T14:21:01Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | 0972-0030 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/4668 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Though biology and physiology of prawns have been discussed and considerable interest has been created for the development of prawn aquaculture during the recent years, no effort has been made so far to study the characteristic behaviour of prawns which can be used for the development of a new system of prawn harvesting. In nature, freshwater prawn migrate from river to brackishwater for breeding and the juveniles return back to the river system for growth and development. Prawn move upstream, entering lakes and even paddy fields up to about 200 km from the sea. Construction of barrages across the rivers to check the intrusion of saline water in upstream area and/or to regulate water flow without keeping in mind these considerations have resulted in the drastic reduction in prawn population in several freshwater rivers. Migration of the prawns is induced according to the physiological conditions which is mainly controlled by light and water current. However, hardly any effort has been made to study of the effects of these parameters on migration of prawns which constitute important commercial fisheries throughout the world. Details regarding the migration of penaeid and palaemonid prawns have been discussed in this communication with emphasis on the role of light and water current as inducers of migration in the giant freshwater prawn, Macrobrachium rosenbergii. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Dr P. R. Yadav | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Penaeid and palaemonid prawns, life-cycle, migration, Macrbrachium rosenbergii. | en_US |
dc.title | Migration in prawns with special reference to light and water current as inducers in Macrobrachium rosenbergii | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Journal of Experimental Zoology, India | en_US |
dc.publication.volumeno | 17(1) | en_US |
dc.publication.pagenumber | 33-48. | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | http://www.connectjournals.com/jez | en_US |
dc.publication.naasrating | 5.25 | en_US |
Appears in Collections: | FS-NBFGR-Publication |
Files in This Item:
File | Description | Size | Format | |
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33-48-2.pdf | 623.88 kB | Adobe PDF | View/Open |
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