| NIM | L1B015039 |
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| Namamhs | NOVITA NURFAZRIAH |
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| Judul Artikel | KOMPOSISI Bacillus spp. PADA SALURAN PENCERNAAN SIDAT (Anguilla bicolor) YANG DIBERIKAN PAKAN DENGAN TAMBAHAN VITAMIN C (COATED) |
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| Abstrak (Bhs. Indonesia) | Mikroflora saluran pencernaan sidat (Anguilla bicolor) dapat dipengaruhi oleh penambahan vitamin C pada pakan. Salah satu mikroflora yang ditemukan pada sidat yaitu Bacillus. Penelitian bertujuan untuk mengetahui pengaruh penambahan vitamin C (coated) pada pakan terhadap jumlah total bakteri dan persentase Bacillus spp. pada saluran pencernaan sidat. Penelitian ini menggunakan metode eksperimental dengan 2 perlakuan dan 8 ulangan (individu). Perlakuan yang digunakan adalah pakan tanpa penambahan vitamin C (coated) dan pakan dengan penambahan vitamin C (coated) sebanyak 80 mg/kg pakan. Berdasarkan hasil penelitian setelah 50 hari pemeliharaan, diketahui bahwa penambahan vitamin C (coated) pada pakan tidak memberikan pengaruh nyata terhadap jumlah total bakteri (P>0,05). Rata-rata jumlah total bakteri tanpa penambahan vitamin C (coated) dan penambahan vitamin C (coated) 80 mg/kg yaitu 0,05-144,16 x 106 CFU/g dan 0,04-36,86 x 106 CFU/g. Persentase Bacillus spp. pada perlakuan vitamin C (coated) 80 mg/kg pakan yaitu 19% sedangkan perlakuan tanpa vitamin C (coated) yaitu 14,5%. Komposisi Bacillus spp. terdiri dari B. subtilis, B. megaterium, B. pumilus dan Gram positif lain, komposisi didominasi B. pumilus . Hasil pengamatan kualitas air meliputi temperatur 22-240C, pH 6-9 dan oksigen terlarut 5,12-6,85 mg/L. Vitamin C (coated) yang ditambahkan pada pakan mampu meningkatkan proporsi Bacillus spp. pada saluran pencernaan sidat. |
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| Abtrak (Bhs. Inggris) | Microflora (Anguilla bicolor) can be influenced by the addition of vitamin C to the feed. One of the microflora found in shorfin eels was Bacillus. The goals of this study were to determine the effect of adding vitamin C (coated) to feed on total number of bacteria and percentage of Bacillus spp. in digestive tract of shortfin eel. This study used an experimental design with 2 treatments and 8 replications (individuals). Treatments used were feed without the addition of vitamin C (coated) and feed with the addition of vitamin C (coated) as much as 80 mg/kg of feed. Based on the results of the study after 50 days of maintenance, it was found that the addition of vitamin C (coated) to the feed did not have a significant effect on total number of bacteria (P>0.05). The average total number of bacteria without addition of vitamin C (coated) and addition of vitamin C (coated) 80mg/kg were 0,05-144,16x106 CFU/g and 0,04-36.86x106 CFU/g. Percentage of Bacillus spp. of vitamin C (coated) 80 mg/kg of feed is 19% while of treatment without vitamin C (coated) is 14,5%. Composition of Bacillus spp. consisted of B. subtilis, B. megaterium, B. pumilus and other Gram-positive, the composition was dominated by B. pumilus. Observation of water quality included temperature 22-240C, pH 6-9 and dissolved oxygen 5,12- 6,85 mg/L. Vitamin C (coated) added to feed can increased the proportion of Bacillus spp. in the digestive tract of shortfin eels. |
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| Kata kunci | Sidat (Anguilla bicolor); Vitamin C (coated); Mikroflora; Bacillus spp. |
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| Pembimbing 1 | Ir. H. Purnama Sukardi, P. hD |
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| Pembimbing 2 | Dr. rer. nat Hamdan Syakuri, S.Pi, M. Si |
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| Pembimbing 3 | |
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| Tahun | 2019 |
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| Jumlah Halaman | 16 |
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| Tgl. Entri | 2019-08-22 20:42:54.275172 |
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