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Scirj Volume VI, Issue IV, April 2018 Edition ISSN: 2201-2796 
Optimization of Feeding With Organic Chromium Supplement in Different Concentrations on the Ammonia Excretion and the Growth of Snakehead Fish Seeds (Channa Striata)
Andi Khaeriyah, Haryati, Yusri Karim, Zainuddin Abstract: The purposes of this study were 1) to evaluate the optimal carbohydrate-protein levels to suppress ammonia excretion in the media of snakehead fish farming and 2) to evaluate the optimal organic chromium concentration as a feed supplement that can increase the snakehead growth and survival rate. Based on the analysis of variance result, it showed that the treatment of chromium concentration and the carbohydrate-protein levels as well as the interaction between the two of them brought the effect (P < 0,05) on the ammonia excretion and the growth of snakehead fish seeds (Channa striata). Duncan multiple range test results showed that the treatments produced the ammonia excretion and obtained the highest growth from the feeding with the levels of 35% carbohydrate, 40% protein, and 5ppm of chromium. Meanwhile, the treatment resulting the lowest growth obtained from the feeding with the levels of 40% carbohydrate, 35% protein, and 3ppm of chromium, and this was not significantly different from the obtained result with 25% carbohydrate, 40% protein, and 3ppm of chromium levels. Reference this Paper: Optimization of Feeding With Organic Chromium Supplement in Different Concentrations on the Ammonia Excretion and the Growth of Snakehead Fish Seeds (Channa Striata) by Andi Khaeriyah, Haryati, Yusri Karim, Zainuddin published at: "Scientific Research Journal (Scirj), Volume VI, Issue IV, April 2018 Edition, Page 11-18 ". Search Terms: carbohydrate-protein, organic chromium supplement, snakehead fish, the ammonia excretion [Read Research Paper] [Full Screen] |
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