Effects of dietary Betaine on growth, survival, body composition and resistance of fry rainbow trout (Oncorhynchus mykiss) under environmental stress
A four-week trial was conducted to evaluate the effects of different levels of dietary Betaine on growth, survival and resistance to salinity (35ppt), temperature (24 C), hypoxia and high and low pH stresses in rainbow trout (Oncorhynchus mykiss). Four levels of Betaine as 0 (control), 0.4% (B0.4...
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| Format: | Article |
| Language: | fas |
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Iranian Fisheries Research Organization
2011-01-01
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| Series: | Majallah-i ̒Ilmī-i Shīlāt-i Īrān |
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| Online Access: | http://isfj.areo.ir/article_109982_en.html |