Evaluationthe effects of different levels of Echinacea purpurea extract on the immunity responses, biochemical and hematological indicesand disease resistance against Streptococcus iniae in rainbow trout (Oncorhynchusmykiss)
نویسندگان
doi
10.18869/acadpub.ijaah.2.2.1چکیده
240 rainbow trout fingerlings weighting 16 gram were randomly allocated into three treatment groups including 0.5, 1.0and 1.5 gr/kg of Echinacea purpurea extract in food, and a control group (without EPE in food), each intriplicates for 60 days. At sampling times, some of hematological and biochemical parameters including C3 and C4 ...
