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Prawn migration using light intensity and water current as inducer: Macrobrachium rosenbergii - Softcover
Inhaltsangabe
In nature, freshwater prawn migrates 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. Migration of the prawns is induced according to the physiological conditions which are mainly controlled by light intensity and water current. Though biology and physiology of prawns have been discussed at large, no effort has been made so far to study those characteristic behaviors of prawns. Findings of this investigation may help in formulating new strategies while planning and designing water control structures or barrages across the fresh water rivers in estuarine/coastal areas so as to minimize their adverse impact on prawn migration to upstream river side which is essential for completion of prawn life cycle. This study may be also useful in evolving a new system for efficient collection of the prawn brooders/ berried female from the natural resources as well as culture ponds. Apart from being a fundamental research, this investigation has applied values in further development of prawn aquaculture.
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- VerlagLAP LAMBERT Academic Publishing
- Erscheinungsdatum2018
- ISBN 10 3659783463
- ISBN 13 9783659783463
- EinbandTapa blanda
- SpracheEnglisch
- Anzahl der Seiten56
- Kontakt zum HerstellerNicht verfügbar
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Prawn migration using light intensity and water current as inducer
Verlag:
LAP LAMBERT Academic Publishing, 2018
ISBN 10: 3659783463
ISBN 13: 9783659783463
Neu
Softcover
Anbieter: moluna, Greven, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Upadhyay AnandDr. A. S. Upadhyay is a senior technocrat in the Marine Products Export Development Authority, India. He is presently working with the Department of Commerce under the Ministry of Commerce & Industry, Government of Indi. Bestandsnummer des Verkäufers 385769280
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Prawn migration using light intensity and water current as inducer
Verlag:
LAP LAMBERT Academic Publishing Sep 2018, 2018
ISBN 10: 3659783463
ISBN 13: 9783659783463
Neu
Taschenbuch
Anbieter: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In nature, freshwater prawn migrates 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. Migration of the prawns is induced according to the physiological conditions which are mainly controlled by light intensity and water current. Though biology and physiology of prawns have been discussed at large, no effort has been made so far to study those characteristic behaviors of prawns. Findings of this investigation may help in formulating new strategies while planning and designing water control structures or barrages across the fresh water rivers in estuarine/coastal areas so as to minimize their adverse impact on prawn migration to upstream river side which is essential for completion of prawn life cycle. This study may be also useful in evolving a new system for efficient collection of the prawn brooders/ berried female from the natural resources as well as culture ponds. Apart from being a fundamental research, this investigation has applied values in further development of prawn aquaculture. 56 pp. Englisch. Bestandsnummer des Verkäufers 9783659783463
Anzahl: 2 verfügbar
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Prawn migration using light intensity and water current as inducer : Macrobrachium rosenbergii
Verlag:
LAP LAMBERT Academic Publishing, 2018
ISBN 10: 3659783463
ISBN 13: 9783659783463
Neu
Taschenbuch
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In nature, freshwater prawn migrates 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. Migration of the prawns is induced according to the physiological conditions which are mainly controlled by light intensity and water current. Though biology and physiology of prawns have been discussed at large, no effort has been made so far to study those characteristic behaviors of prawns. Findings of this investigation may help in formulating new strategies while planning and designing water control structures or barrages across the fresh water rivers in estuarine/coastal areas so as to minimize their adverse impact on prawn migration to upstream river side which is essential for completion of prawn life cycle. This study may be also useful in evolving a new system for efficient collection of the prawn brooders/ berried female from the natural resources as well as culture ponds. Apart from being a fundamental research, this investigation has applied values in further development of prawn aquaculture. Bestandsnummer des Verkäufers 9783659783463
Anzahl: 1 verfügbar
Foto des Verkäufers
Prawn migration using light intensity and water current as inducer
Verlag:
LAP LAMBERT Academic Publishing Sep 2018, 2018
ISBN 10: 3659783463
ISBN 13: 9783659783463
Neu
Taschenbuch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Taschenbuch. Zustand: Neu. Neuware -In nature, freshwater prawn migrates 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. Migration of the prawns is induced according to the physiological conditions which are mainly controlled by light intensity and water current. Though biology and physiology of prawns have been discussed at large, no effort has been made so far to study those characteristic behaviors of prawns. Findings of this investigation may help in formulating new strategies while planning and designing water control structures or barrages across the fresh water rivers in estuarine/coastal areas so as to minimize their adverse impact on prawn migration to upstream river side which is essential for completion of prawn life cycle. This study may be also useful in evolving a new system for efficient collection of the prawn brooders/ berried female from the natural resources as well as culture ponds. Apart from being a fundamental research, this investigation has applied values in further development of prawn aquaculture.Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch. Bestandsnummer des Verkäufers 9783659783463
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