Çakıcı, Orhan Atatürk Üniversitesi - Su Ürünleri Fakültesi, Turkey , ARAS, Sıdki Kastamonu Üniversitesi - Su Ürünleri Fakültesi, Turkey

A Research on Advantage and Disadvantage Cultured of Separate and Mixed Native Brown Trout (Salmo trutta fario) With Rainbow Trout (Oncorhynchus mykiss)

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Native Brown trout (Salmo trutta fario) fırstly has been cultured in Atatürk university Agriculture Fculty Fisheries Department in our city. Especial in the early stage and until marketing size have been fed with rainbow trout (Oncorhynchus mykiss). However, it is matter of vonder if this is useful or not, and if so to which extend this is useful and if this makes any problems within the other species.This study has been done for able to clarity this issue. In this research native brown trout fingerling about 4,5 gr has been fed separately and together with O. mykiss until the end of the 60 days. At the of the this period separate grups have grown beter than the mixed groups . Statistically this differences has been considered that phases of the mentioned species after 4,5 gr. Do not need to be grown together. The same conclusion is also valid fort he other species, so separate growing groups have shown beter performance and this is held statistically important (p 0,05).

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Trout , Oncorhynchus mykiss , Salmo trutta fario , feding , mixed culture

Alınteri Journal Of Agricultural Science

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