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All Journal Omni-Akuatika Jurnal Perikanan Pantura
Sri Marnani
Fakultas Perikanan dan Ilmu Kelautan, Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Other

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Pakan Ikan Alternatif Berbahan Baku Lokal untuk Calon Induk Ikan Gurami (Osphronemus gouramy) Sri Marnani; Taufik Budhi Pramono
Journal Omni-Akuatika Vol 12, No 3 (2016): Omni-Akuatika Special Issue Kripik SCiFiMaS
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (486.925 KB) | DOI: 10.20884/1.oa.2016.12.3.115

Abstract

The aims of this study was to get local raw material of feed fish  able to improve growth anddevelopment of gonads  and composition of the artificial feed and feed supplement that can improvethe reproductive performance of gouramy fish. The method used is the method of completelyrandomized. The research was used completly randomized design with four  treatments and fourrepetition. The treatmens tested were four kinds, pellet commercial (60%) additional sprouts mungbean (Phaseolus radiatus L), fruit peel papaya (Carica papaya) and cabbage (Brassica oleracea L) by40%, and a pelleted commercial (100%) as control. Absolute growth ranges from 6-425 g, the relativegrowth of 3.7 to 22.1%, the growth day 1-7,1 g / day, feed efficiency from 7.8 to 29.33%, GSI 0.1 to1.1% and HSI 0.8 to 1.7%. Temperatures ranging from 23- 31,5⁰C, pH 6.6 to 7.5, Oxygen 5.0 - 6.2ppm , ammonia  0 - 0.25 ppm. Supplemental feed mixture (40%) and commercial pellets (60%) canimprove the growth and reproductive performance brood gouramy. Results of measurement oftemperature, pH and ammonia still qualify live gouramy.Keywords : alternative fish feeds, brood, Osphronemus gouramy
PROFIL DARAH IKAN NILA (Oreochromis niloticus) YANG DIBERI PAKAN DENGAN PENAMBAHAN EKSTRAK DAUN MANGROVE API-API PUTIH (Avicennia marina) Iswardhani Ariyanti; Sri Marnani; Emyliana listiowati; Agung Cahyo Setiawan; Hamdan Syakuri; Muh. Sulaiman Dadiono
Jurnal Perikanan Pantura (JPP) Vol 5 No 2 (2022): SEPTEMBER 2022
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v5i2.4510

Abstract

Medicinal plants can be used as alternative prevention and treatment of fish diseases. Its use can be mixed in the feed, but must be by the dose so as not to interfere with fish health. Fish health can be evaluated by measuring the blood profile. The blood profile of this study includes hemoglobin, hematocrit, blood glucose, and total erythrocytes. The purpose of this research was to determine the effect of adding Avicennia marina leaf extract as seen from the total erythrocytes, hemoglobin levels, hematocrit values, and blood glucose levels. The research method used was CRD consisting of 4 treatments and 5 individual replicates of tilapia. The addition of Avicennia marina extract to fish feed (1 g/kg; 1,5 g/kg; and 2 g/kg) had a total erythrocytes range of 0,995x106–2,658x106 cell/mm3, hemoglobin ranged from 8,3–11,6 g/dL, hematocrit ranged from 23.1–38,4 g/dL, and blood glucose ranged from 46–209 mg/dL. The results showed that the addition of Avicennia marina leaf extract had no significant effect (P>0,05) on the blood profile of fish as measured by total erythrocytes, hemoglobin, hematocrit​​, and glucose. Aquaculture water quality in the form of temperature and pH has the optimum value for tilapia cultivation.
Co-Authors Agung Cahyo Setiawan Emyliana listiowati Hamdan Syakuri Iswardhani Ariyanti Muh. Sulaiman Dadiono Taufik Budhi Pramono