The suevey of results of cross breeding in rainbow trout and golden trout

Author

Abstract

The golden trout have undergone genetic alterations in the must fish farm for lack of separate breeding and Non-normative fertilization between them and rainbow trout (oncorhynchus mykiss). Thus, the preparation of pure strain is very useful and effective in research centers and commercial scale ,according to the marketability of golden trout and their importance in all-female and all-male fish production . Then we can expect to distribute in fish farm across the province and the country and it s reliable Results of the project applications . Therefore in this study , golen trout and rainbow trout broodstocks were fertilized and were evaluated the eyed percentage, hatch rate, fry and survival percentage to weight of 10g.

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px; "> <1. Cocan, D., Mireşan, V., Paşca, A., Răducu, A., Constantinescu, R. 2013. Body
features and growth dynamics of two rainbow trout (Oncorhynchus mykiss)
varieties, Irideus vs. Palomino. AACL Bioflux, Volume 6, Issue. 2. 137-144.
2. Esmaily, A.H., Kalbassi, M.R., and Poosti, I. 2006. Induction of meiotic
gynognesis in rain bow trout (Oncorhynchus mykiss) with emphasis on time
determination of second polar body extrusion. J. Agric. Sci. Natur. Resour.,
Vol. 13(4).
3. Okumus, I., Dejirmenci, A., Basçınar, N., Salih Çelikkale, M. 2001.
Comparative Performance, Approximate Biochemical Composition and
Consumer Preference of Albino and Normally Pigmented Varieties of Rainbow
Trout (Oncorhynchus mykiss). 3Turkish Journal of Fisheries and Aquatic
Sciences. 1: 23-28.
4. Springate, J.R.C., Bromage, N.R., Elliot, J.A.K., Hudson, D.L. 1984. The
timing of ovulation and stripping and their effects on the rates of fertilization
and survival to eyeing, hatch and swim-up in the rainbow trout (Salmo
gairdneri R.). Aquaculture 43: 313-322.
5. Xu, W., Tong, G.X., Geng, L.W., and Giang, H.F. 2015. Body color
development and genetic analysis of hybrid transparent crucian carp (Carassius
auratus). Genetics and Molecular Research. 14(2): 4399-4407 (2015).