Pengaruh Pemberian Fermentasi Limbah Pertanian Yang Berbeda Terhadap Kelulushidupan Dan Pertumbuhan Benih Ikan Baung (Hemibagrus Nemurus)

Marliana, Desi (2022) Pengaruh Pemberian Fermentasi Limbah Pertanian Yang Berbeda Terhadap Kelulushidupan Dan Pertumbuhan Benih Ikan Baung (Hemibagrus Nemurus). Other thesis, Universitas Islam Riau.

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Abstract

This research took place at the Fish Seed Center (BBI) of the Faculty of Agriculture, Islamic University of Riu, held from July 11 to August 02, 2022 for 21 days with the aim of determining the effect of fermented feeding derived from different agricultural wastes combined with anchovy head flour to increase the dilution and growth of baung fish fry. The ingredients used in this study were baung fish fry, sago pulp fermentation, banana kepok peel flour fermentation, pineapple peel flour fermentation, palm solid waste fermentation, EM4 and anchovy head flour. The method used is the Complete Randomized Design (RAL) method with 5 treatments and 3 tests, namely P1 (100% anchovy head flour), P2 (50% fermentation pineapple skin flour + 50% anchovy head flour), P3 (50% fermentation of banana peel kepok + 50% anchovy head flour), P4 (50% fermentation of solid palm waste (solid) + 50% anchovy head flour) and P5 (50% fermentation of sago pulp + 50% anchovy head flour). From the parameters that have been measured, the best result in this study was the fermentation of banana peel kepok (P3). With a breakdown of the dilution rate of 67%, for weight growth it is 0.313 gr. At a long growth of 1.34 cm and a daily growth rate of baung fish fry of 1.57%. The best feed conversion value is 0.85 %. Water quality parameters are very supportive with a temperature range of 25-31oC, pH 6-7, DO initial 10 and late ranging from 6.3-6.8mg/L and initial ammonia 0.1 2, final ammonia ranging from 1.87-2.30 ppm. After the variance analysis obtained the results there was a very noticeable influence of P<(0.01) on dilution, absolute weight growth and daily growth rate. However, the results did not differ markedly against the absolute length growth rate.

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