Effects of supplemented diets on the growth performance and nutrient contents of gulsha tengra, Mystus cavasius

Bangladesh Journal of Zoology

Kaniz Fatema¹  Md Farukul Islam¹  Badhan Saha²  Nahid Sultana³ 

[1] Department of Fisheries, University of Dhaka, Dhaka-1000;Soil and Environmental Section, BiologicalResearch Division, BCSIR Laboratories, Dhaka-1205;Zoology Section, Biological Research Division,BCSIR Laboratories, Dhaka-1205

关键词: growth performance;    nutrient contents;    gulsha fish;   

DOI  :  10.3329/bjz.v45i1.34195

学科分类：动物科学

来源: Zoological Society of Bangladesh

【 摘 要 】

To evaluate the effects of two diets on the growth performance and nutrient contents of gulsha,Mystus cavasiuswas conducted. Growth performance of gulsha was found maximum in rice bran and spirulina feed (treatment T1) and the lowest was observed in commercial feed (treatment T2). Specific growth rate of gulsha was higher in treatment T1 than treatment T2. Treatment T1 had the best proximate composition (moisture 77.28%, ash 3.45%, lipid 4.31% and protein content 15.05%) and nutrient contents (calcium 115.6 mg/100g, phosphorous 166.7 mg/100g, potassium 207.23 mg/100g, magnesium 25.97 mg/100g, iron 1.85 mg/100g and manganese 0.23mg/100g). Therefore, it was found to be better option to produce healthy fish for human consumption.Bangladesh J. Zool.45 (1): 61-71, 2017

【 授权许可】

Unknown