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Bagus Rizki Novianto
Program Studi Akuakultur, Fakultas Perikanan dan Kelautan, Universitas Airlangga, Indonesia.
Biochemistry, Genetics & Molecular Biology

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Pengaruh Perbedaan Konsentrasi Gliserol dalam Susu Skim Kuning Telur untuk Proses Penyimpanan Sperma Beku terhadap Motilitas dan Viabilitas Spermatozoa Ikan Patin (Pangasius pangasius) [Effect Of Different Glycerol Concentration In Skim Milk And Egg Yolk Diluter For Storage Process Of Frozen Semen On Sperm Motility And Viability Of Catfish (Pangasius pangasius)] Sudarno Sudarno; Bagus Rizki Novianto; Endang Dewi Masithah
Jurnal Ilmiah Perikanan dan Kelautan Vol. 6 No. 1 (2014): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v6i1.11356

Abstract

Abstract Needs of catfish seed always increase every years, especially for farming activities. Fulfillment demand of seed in large quntities and continuing are the main obstacle in the production process of catfish. This can be overcome by the process of cryopreservation. This process requires diluents and cryoprotectants to maintain the fertility of spermatozoa. Skim milk and egg yolks diluents has been used on fish because it was applied to carp and showing a good result of sperm motility and fertilization rate. Glycerol as cryoprotectant was reported effective to be used for European Catfish than the other kind cryoprotectant. This study aimed to determine the effect of different concentrations of glycerol in the diluent skim milk and egg yolk on the motility and viability of catfish (Pangasius pangasius) spermatozoa after freezing. This research method is the experiment with completely randomized design (CRD) as the experimental design. The treatment used is different glycerol concentrations, P1 (11%), P2 (13%), P3 (15%), and P4 (17%) and each of the treatment was repeated 5 times. The main parameters measured were motility (%) and viability (%) of spermatozoa. Supporting parameters include odor, color, pH, viscosity, sperm concentration and catfish (Pangasius pangasius). Analysis of the data using Analysis Of Variance (ANOVA) and to determine the best treatment performed Duncan's Multiple Range Test with 95% confidance interval. The results showed that the effect of the concentration of glycerol in the diluent skim milk and egg yolk was not significantly (P> 0.05) on the motility and viability of catfish (Pangasius pangasius) spermatozoa after freezing. Further testing needs to be done on the level of fertility of frozen sperm, as well as the growth rate of seeds produced from sperm frozen catfish (Pangasius pangasius) products
Studi Kualitas Air pada Pembesaran Ikan Mas Koki (Carassius auratus) di Sukabumi [Water Quality Study Of Goldfish (Carassius auratus) Enlargement In Sukabumi] Abdul Manan; Bagus Rizki Novianto
Jurnal Ilmiah Perikanan dan Kelautan Vol. 5 No. 1 (2013): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v5i1.11415

Abstract

Abstract Water is a place for aquatic organisms and other organisms to live. Water must fulfill a number of factors that support the factor of chemistry, physics and biology. Most of the cultivation death caused by these factors. The conduct of this study is to know the water quality in the enlargement process in Central goldfish Freshwater Aquaculture Development (BBPBAT) Sukabumi. Study are carried out at the Hall for Development of Freshwater Aquaculture, Selabatu Village, Cikole District, Sukabumi Regency, West Java Province, on January, 16 - February 16, 2012. The methods that used is descriptive method.This type of goldfish cultivation is owned by the government. Sources of water used in rearing goldfish come from Cisarua river by using irrigation systems. The source of this water has a temperature between 23.5 – 24.3°C, pH 6.24 – 7.02, dissolved oxygen 4.73 – 4.61 mg/l, dissolved carbon dioxide 11,04 – 25,87 mg/l, ammonia 0.52 – 0.58 mg/l, and nitrite 0.046 – 0.059 mg/l. Monitoring water quality at the source of water every month, while the water quality monitoring in the goldfish pond enlargement is done every week to determine the feasibility of water used for aquaculture activities.
Co-Authors Abdul Manan Endang Dewi Masithah Sudarno Sudarno