Evaluation of Water Quality in Fish Farms & its Effect on Performance
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Bester Preis: € 41,03 (vom 03.11.2019)1
Evaluation of Water Quality in Fish Farms & its Effect on Performance
~DE PB NWISBN: 9783659872457 bzw. 3659872458, vermutlich in Deutsch, LAP Lambert Academic Publishing, Taschenbuch, neu.
Lieferung aus: Deutschland, Versandkostenfrei.
Evaluation of Water Quality in Fish Farms & its Effect on Performance: A field study was carried out in four fish farms in different localities in Egypt to investigate the water quality of fish farms with different water sources (fresh , brackish , agriculture and ground water) and its effect on fish performance ( growth & survival rate ) beside parasite infestation of cultured fish . Results revealed that although the average values of physio-chemical and bacteriological parameters were within the acceptable limits at water inlets in examined farms a great variation were recorded among both Farms and ponds within the same farms as water in ponds of farm (IV) showed a significant increase in the measurable parameters P 0.05 with a significant decrease in dissolved oxygen followed by pond 2 in farms (III) and (I) respectively (3.6±0.7, 4.9± 0.61 and 6.5±0.31 mg/l). Meanwhile farm (II) showed a significant decrease P 0.01compared with other examined farms. Faecal coliforms were isolated from water ponds and fish in farms I, III and IV (1.0±0.12, 5.02±0.5, 14.0±3.6 and 23.0± 4.3/ 100ml) & (0.4±1.5, 1.6±1.5, 4.0 ±1.0, 10.8±1.2, 10.6±3.0 and 12.0±3.2 respectively). Englisch, Taschenbuch.
Evaluation of Water Quality in Fish Farms & its Effect on Performance: A field study was carried out in four fish farms in different localities in Egypt to investigate the water quality of fish farms with different water sources (fresh , brackish , agriculture and ground water) and its effect on fish performance ( growth & survival rate ) beside parasite infestation of cultured fish . Results revealed that although the average values of physio-chemical and bacteriological parameters were within the acceptable limits at water inlets in examined farms a great variation were recorded among both Farms and ponds within the same farms as water in ponds of farm (IV) showed a significant increase in the measurable parameters P 0.05 with a significant decrease in dissolved oxygen followed by pond 2 in farms (III) and (I) respectively (3.6±0.7, 4.9± 0.61 and 6.5±0.31 mg/l). Meanwhile farm (II) showed a significant decrease P 0.01compared with other examined farms. Faecal coliforms were isolated from water ponds and fish in farms I, III and IV (1.0±0.12, 5.02±0.5, 14.0±3.6 and 23.0± 4.3/ 100ml) & (0.4±1.5, 1.6±1.5, 4.0 ±1.0, 10.8±1.2, 10.6±3.0 and 12.0±3.2 respectively). Englisch, Taschenbuch.
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Evaluation of Water Quality in Fish Farms & its Effect on Performance
~DE NW ABISBN: 9783659872457 bzw. 3659872458, vermutlich in Deutsch, neu, Hörbuch.
Lieferung aus: Österreich, Lieferzeit: 5 Tage, zzgl. Versandkosten.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
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Evaluation of Water Quality in Fish Farms & its Effect on Performance (2016)
DE PB NW RPISBN: 9783659872457 bzw. 3659872458, in Deutsch, LAP Lambert Academic Publishing Jun 2016, Taschenbuch, neu, Nachdruck.
Lieferung aus: Deutschland, Versandkostenfrei.
Von Händler/Antiquariat, AHA-BUCH GmbH [51283250], Einbeck, Germany.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
Von Händler/Antiquariat, AHA-BUCH GmbH [51283250], Einbeck, Germany.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
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Evaluation of Water Quality in Fish Farms & its Effect on Performance
DE HC NWISBN: 9783659872457 bzw. 3659872458, in Deutsch, Lap Lambert Academic Publishing, gebundenes Buch, neu.
Lieferung aus: Deutschland, Versandkostenfrei innerhalb von Deutschland.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
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Symbolbild
Evaluation of Water Quality in Fish Farms & its Effect on Performance (2016)
DE PB NW RPISBN: 9783659872457 bzw. 3659872458, in Deutsch, LAP LAMBERT Academic Publishing, Taschenbuch, neu, Nachdruck.
Lieferung aus: Deutschland, Versandkostenfrei.
Von Händler/Antiquariat, English-Book-Service Mannheim [1048135], Mannheim, Germany.
This item is printed on demand for shipment within 3 working days.
Von Händler/Antiquariat, English-Book-Service Mannheim [1048135], Mannheim, Germany.
This item is printed on demand for shipment within 3 working days.
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