Two strains of Nile tilapia, Oreochromis niloticus, were developed through mass and pedigreed selection techniques. Performance of the mass-selected line has been tested against a control and commercial lines used by the farmers. On station testing indicated an improvement of 35% over the control, the base population, from which the selected O. niloticus stock was developed. In an initial farm trial, the improved O. niloticus stock performed 51% better than the commercial line that is regularly distributed by a commercial hatchery to the local farmers. Additional farm testing of the mass-selected line is still in progress. The mass-selected line is currently being evaluated against the pedigree selected line. The best candidates will be identified and used in the pedigree selection program.
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Mohamed E. Megahed, PhD:Aquaculture Researcher at Marine Research Center, Suez Canal University, Egypt. Worked for several Organizations,Researcher at the R&D department of National Prawn Company (Saudi Arabia),WorldFish Center (Egypt), Ghent University (Belgium), AKVAFORSK Genetics Center As (Norway). Aquaculture Consultant(Arabian Gulf and Egypt)
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Two strains of Nile tilapia, Oreochromis niloticus, were developed through mass and pedigreed selection techniques. Performance of the mass-selected line has been tested against a control and commercial lines used by the farmers. On station testing indicated an improvement of 35% over the control, the base population, from which the selected O. niloticus stock was developed. In an initial farm trial, the improved O. niloticus stock performed 51% better than the commercial line that is regularly distributed by a commercial hatchery to the local farmers. Additional farm testing of the mass-selected line is still in progress. The mass-selected line is currently being evaluated against the pedigree selected line. The best candidates will be identified and used in the pedigree selection program. 160 pp. Englisch. Bestandsnummer des Verkäufers 9783659136269
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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Megahed MohamedMohamed E. Megahed, PhD:Aquaculture Researcher at Marine Research Center, Suez Canal University, Egypt. Worked for several Organizations,Researcher at the R&D department of National Prawn Company (Saudi Arabia),WorldFi. Bestandsnummer des Verkäufers 5134062
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Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Two strains of Nile tilapia, Oreochromis niloticus, were developed through mass and pedigreed selection techniques. Performance of the mass-selected line has been tested against a control and commercial lines used by the farmers. On station testing indicated an improvement of 35% over the control, the base population, from which the selected O. niloticus stock was developed. In an initial farm trial, the improved O. niloticus stock performed 51% better than the commercial line that is regularly distributed by a commercial hatchery to the local farmers. Additional farm testing of the mass-selected line is still in progress. The mass-selected line is currently being evaluated against the pedigree selected line. The best candidates will be identified and used in the pedigree selection program.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 160 pp. Englisch. Bestandsnummer des Verkäufers 9783659136269
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