Pengaruh Persentase Pemberian Pasta Berbahan Baku Tepung Kepala Ikan Teri Dan Dedak Padi Terhadap Kelulushidupan Dan Pertumbuhan Benih Ikan Baung (Hemibagrus Nemurus)

Eko Cahyo, Firsal (2022) Pengaruh Persentase Pemberian Pasta Berbahan Baku Tepung Kepala Ikan Teri Dan Dedak Padi Terhadap Kelulushidupan Dan Pertumbuhan Benih Ikan Baung (Hemibagrus Nemurus). Other thesis, Universitas Islam Riau.

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Abstract

This research was conducted at the Fish Fry Center (BBI) of the Faculty of Agriculture, Riau Islamic University, Pekanbaru for 21 days starting from August 30 - September 25, 2022. This study aims to find out about the Effect of the Percentage of Giving Anchovy Head Paste and Rice Bran on the dilution and growth of baung fish fry (Hemebagrus nemurus). The method used is a Complete Randomized Design Experiment (RAL) with 5 treatments and 3 tests, namely P1 (6%) of body weight, P2 of (8%), P3 of (10%), P4 of (12%) and P5 of (14%). The test fish used are fry that are 21 days old from the time the yolk runs out. The length and weight of the test fish are an average length of 2.5cm and an average weight of 0.17 gr, respectively. Baung fish fry are obtained from artificial spawning at the Fish Seed Hall (BBI) of Riau Islamic University, Jalan Kasang Kulim Teropong, Kubang Raya Village, Siak Hulu Kampar District. The test fish is put in a container in the form of a plastic tray measuring 42x30x15(cm). The tray has a capacity of 20 liters, as many as 15 pieces. In the tray, it is filled with 10 liters of water with a test fish density of 2 heads / liter. From the research that has been carried out, results have been obtained that show that there is a very important influence P<0.01) the percentage of giving paste made from anchovy heads and rice bran on the dilution and growth of baung fish fry. The highest average pass of baung fish fry was found in the P3 treatment (70%.). The highest average absolute weight growth was found in the P3 treatment (0.49gr). The highest absolute length growth average was found at P3 treatment (1.46 cm). The highest average daily growth rate was found in the P3 treat (1.53%). Average conversion value at P3 treatment (1.13). The best average feed efficiency value is P3 = 88.73%. Water quality parameters are: temperature 28-30 oC, pH 5-7, dissolved oxygen 62-68 ppm and Ammonia (NH3) 0.12 – 4.05 ppm.

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