PENGARUH PEMBERIAN FERMENTASI TEPUNG AMPAS KELAPA (Cocos mucifera L.) TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus Linnaeus, 1758

Narika Hurin Faza, NIM.: 20106040043 (2025) PENGARUH PEMBERIAN FERMENTASI TEPUNG AMPAS KELAPA (Cocos mucifera L.) TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus Linnaeus, 1758. Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.

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Abstract

Providing quality feed is currently still an obstacle because 80% of the ingredients used still come from imported ingredients, so there needs to be a solution so that fish farmers do not experience losses due to expensive basic prices, namely by utilizing waste. The nutritional content of coconut pulp is quite good for animal feed. The nutritional content of coconut pulp includes crude protein 11.35%, crude fat 23.36% and crude fiber 14.97%. The purpose of this study was to analyze the effect of adding fermented coconut pulp flour on growth, survival, and water quality conditions. The method used was a complete randomized design method with 4 treatments and 3 replicates. The results showed that the addition of fermented coconut pulp flour had a significant effect (P <0.05) on tilapia weight growth with a significance value of 0.000 and a significant effect on total length growth with a significance value of 0.024, so it will be tested further with the Duncan test to see the real difference in each treatment. The results of the Duncan test for total weight & total length growth, the 6-day coconut pulp flour fermentation treatment is significantly different from all treatments. The addition of coconut pulp flour fermentation had no significant effect on survival (P>0.05). It was concluded that the addition of coconut pulp flour fermentation had a significant effect on the growth of total weight & total length of tilapia and had no significant effect on survival. Fermentation of coconut pulp flour for 6 days is the length of time that shows the highest total weight & total length growth. Water quality with the addition of fermented coconut pulp flour is still within the normal range for tilapia growth.

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