The Effect of Different Proportions of Rosehip (Rosa canina, L.) Oil Added to Rainbow Trout (Oncorhynchus mykiss, L.) Feed on Growth Growth Performance
نویسندگان
چکیده
In this study were investigated the effects of Rosehip (Rosa canina L.) oil added to juvenile rainbow trout (Oncorhynchus mykiss diets in different proportions on growth performance, feed efficiency and survival rate fish. For purpose, 4 concentrations (0, 2, 6 ml / kg) was with an initial average weight 1.7 ± 2.8 g, for 90 days (pH 7.15-8.33, temperature 12,3-15.9 °C dissolved oxygen range 6.85-10.8 mg l). The experimental groups planned 2 replications 200 fish placed each tank a total 1600 studied. At end experiment, highest increase live obtained IV. Group which 53.71 1.12 g 0.71 0.02 conversion kg difference statistically significant compared other (P
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ژورنال
عنوان ژورنال: Journal of anatolian environmental and animal sciences
سال: 2021
ISSN: ['2548-0006']
DOI: https://doi.org/10.35229/jaes.872460