Evaluation of marine psychrophile, Psychrobacter namhaensis SO89, as a probiotic in Nile tilapia (Oreochromis niloticus) diets

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• 作者：Sarah O. Makled^a ; Amira M. Hamdan^a ; ^{amira_hamdan1978@yahoo.com} ; Abdel-Fattah M. El-Sayed^a ; Elsayed E. Hafez^b
• 关键词：Marine psychrophile ; Psychrobacter namhaensis ; Probiotic ; Nile tilapia ; Performance ; Immune response
• 刊名：Fish & Shellfish Immunology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：61
• 期：Complete
• 页码：194-200
• 全文大小：529 K
• 卷排序：61

文摘

We studied the effect of marine Psychrobacter namhaensis on growth performance and immune response of Nile tilapia. Fish were fed test diets supplemented with three concentrations of bacterial isolate (0.0, 0.5 and 1.0%). Supplemental P. namhaensis improved growth rates, feed utilization efficiency and immune response. The best performance was obtained at 0.5% bacterial concentration.