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Journal : PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN

PEMANFAATAN LIMBAH PRODUK PERTANIAN DALAM PAKAN BUATAN YANG BERPROBIOTIK TERHADAP EFISIENSI PAKAN, PERTUMBUHAN, DAN KELULUSHIDUPAN LELE DUMBO (Clarias gariepinus) DALAM PRODUKSI KULTUR MASAL Suminto ,; Titik Susilowati; Sarjito ,; Diana Chilmawati
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 18, No 1 (2019): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (551.575 KB) | DOI: 10.31941/penaakuatika.v18i1.733

Abstract

Dumbo catfish (Clarias gariepinus) Sangkuriang strain is the consumption of freshwater fish that is much favored by many people, because its high nutrition and low price. The high price of feed and the low efficiency of feed utilization are an obstacle in the development of African catfish cultivation.  The purpose of this study was to determine the use of agricultural product wastes such as corn flour, wheat, soybean meal, curry and chicken eggs that have been made as pellet feed containing 32.58% protein, with the addition of probiotics (A) and without the addition of probiotics (B) on the efficiency of feed utilization, growth and survival of African catfish (C. gariepinus).This study used an experimental method by designed through a completely randomized design (CRD) with two treatments and each of three replications, respectively. The test fish seed used was African catfish (C. gariepinus) with an average weight of 2.04 ± 0.05 g and an initial density of 350 tails / m2 of pond area with a culture period during 60 days. The results of this study that self-made feed with material from agricultural wastes were sufficient to provide the results of the value of feed utilization efficiency (FUE) of  84.10 ± 1.83%, feed conversion ratio (FCR) of 1.03 ± 0.02, and survival rate (SR)of  95.79 ± 0.16%. The addition of probiotics to self-made feed with raw materials from agricultural wastes had a significant effect (p <0.05) to produce feed utilization efficiency (FUE)of 99.56 ± 5.64%, feed conversion ratio (FCR)of  0, 88 ± 0.04, relative growth rate (RGR) of 14.77 ± 0.66% / day, and the survival rate (SR) of  98.92 ± 0.29%, which has a higher value than feeding without probiotics.
EFISIENSI PEMANFAATAN PAKAN DAN PERTUMBUHAN LELE DUMBO (CLARIAS GARIEPINUS) STRAIN SANGKURIANG YANG DIPELIHARA PADA MEDIA DENGAN SALINITAS YANG BERBEDADALAM KOLAM PLASTIK Ristiawan Agung Nugroho; Diana Chilmawati
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 13, No 1 (2016): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (64.126 KB) | DOI: 10.31941/penaakuatika.v13i1.515

Abstract

The experiment to determine the best salinity on media for the efficiency of use of Catfish (Clarias gariepinus) strain Sangkuriang’sfeed and growth. Laboratory experimental was used with various salinity variable were: 0 ‰ (as control), 1 ‰, 2 ‰, 3 ‰, 4 ‰ and 5 ‰ with 3 repetitions for each. 3% for fish weight feeding on twice a day at 8.00 am and 6.00 pm. The result of this research showed that cultured at plastic pond media with different salinity do not have an effects (p > 0,05) to feeding efficiency and daily growth rate of Sangkuriang’s strain of lele dumbo (Clarias gariepinus var.), but it has a significant effect (p<0,01) to absolute biomassa growth, feeding conversion and survival rate. Cultured Sangkuriang’s lele dumbo in plastic pond could be efficiently conducted at media’s salinity up to 5 ‰, but by significant notice at frequency, type and nutritional composition of feeding and also controlling the water quality. The most appropriate optimal salinity value, based from growth of compensation for the rearing of consumption size, is 4 ppm. The water quality showed on supporting life of lele dumbo lele’s cultured in plastic pond.Keyword: Feed, Growth, Sangkuriang’s catfish, salinity, Plastic pond