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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Response of Growth, Albumin, and Blood Glucose of Snakehead (Channa Striata) Juvenile Feed with the Addition of Different Animal Protein Sources Serdiati, Novalina; Safir, Muhammad; Rezkiyah, Umul; Islamy, R Adharyan
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3618

Abstract

Snakehead fish or Channa Striata is a type of freshwater fish that has high economic value in Indonesia. Aims of this study was to evaluating the effect of adding different protein sources to snakehead fish feed on fish growth, blood glucose levels, and albumin content of snakehead fish (Channa Striata). This study consisted of 3 treatments and each was given 6 replications. Treatment A: Use of feed made from nilem fish flour. Treatment B: Use of feed made from golden snail flour and Treatment C: Use of feed made from earthworm flour. The best daily growth was obtained by using feed containing animal protein sources from earthworm flour of 1.85 g. The albumin level of snakehead fish at the end of rearing was highest in the treatment using feed made from earthworm flour (5.106%). followed by golden snail flour (4.802%) and nilem fish meal (4.492%). Snakehead fish blood glucose levels 2 hours after consuming the feed increased in all treatments, with the highest value in the treatment of golden snail flour and earthworms (112 mg/dL). Followed by nilem fish meal (105 mg/dL). However blood glucose levels 4 hours after consuming the feed decreased in all treatments. With the highest reduction occurring in the treatment using earthworm flour (38 mg/dL). Followed by golden snail flour (58 mg/dL) and nilem fish meal (92 mg/dL).
Growth of Bamboo Lobster (Panulirus versicolor; Latreille, 1804) Fed with Feed Made from Sosodek Fish Meal (Atherinomorus lacunosus) Safir, Muhammad; Maasily, Intan Sukarmin; Serdiati, Novalina; Islamy, R Adharyan
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.7884

Abstract

Bamboo lobster (Panulirus versicolor) is a marine commodity with promising prospects for aquaculture development. Feed is a critical issue in the growth of P. versicolor, necessitating an effective, affordable solution that promotes optimal growth. This study aimed to examine the use of sosodek fish meal (A. lacunasus) as a nutrient source to enhance the growth of P. versicolor. Specimens of P. versicolor (weighing 79.97±38 g) were obtained from local fishermen in Togean District, Tojo Una-Una Regency, Central Sulawesi. The experiment tested the use of sosodek fish meal as a feed ingredient at different percentages: 0% (control), 10% (A), 20% (B), and 30% (C). The lobsters were kept in containers with 25 liters of seawater, with one lobster per container, and each treatment was replicated three times. Feed was given at 5% of body weight, three times daily. Body weight was measured every two weeks. Water quality was maintained within a range suitable for P. versicolor. The results indicated that weight gain and daily growth rates, from highest to lowest, were observed in treatment C (11.84 g and 0.49%/day), B (7.4 g and 0.21%/day), A (2.82 g and 0.09%/day), and control (2.38 g and 0.08%/day). Feed conversion ratios, from lowest to highest, were recorded as C (13.1), B (25.1), A (71.9), and control (64.0). Feed utilization efficiency, from highest to lowest, was seen in treatment C (10.28%), B (4.32%), A (1.85%), and control (1.72%). Survival rates for all treatments were 100%. The analysis showed that individual weight gain, daily growth rates, and feed utilization efficiency were significantly higher, and feed conversion ratios were lower in treatment C (30% sosodek fish meal) compared to other treatments (P<0.05). Utilizing 30% sosodek fish meal as feed ingredient significantly enhances the growth of P. versicolor.