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Growth Performance of Mono Sex and Mixed Sex Climbing Perch (Anabas testudineus) Helmizuryani, Helmizuryani; Muslimin, Boby
Journal Omni-Akuatika Vol 12, No 2 (2016): Omni-Akuatika November
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

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Abstract

Many factors influence fish growth like rearing by sex. This study aims to determine the growth of theClimbing perch of the different sexes. This research was conducted at hatchery business unit at MulyaPlaju, from May to July 2015. Fry spawning fish came from the wet Laboratory Faculty of Agriculture,University of Muhammadiyah Palembang. They were maintained separately between the male and thefemale and the gender-mix between male and female, reared in nets with a density of 30 individualseach net; each treatment was repeated three times. During the research, fry feed used artificial feedwith 30% protein compotition.  The results showed that there was growth of female was faster than ofmale and of mixed sex. The growth of fish was 1,40 cm and weight of 4.56 gr, while survival rate ofthem was 100%. Keywords : growth, Anabas testudineus, mixed sex,  mono sex
Feminization of climbing perch, Anabas testudineus (Bloch, 1792) through larvae immersion milk solutions and soy milk Zuryani, Helmi; Muslimin, Boby; Khotimah, Khusnul
Jurnal Iktiologi Indonesia Vol 17, No 2 (2017): June 2017
Publisher : Masyarakat Iktiologi Indonesia (MII )

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Abstract

The ability of climbing perch, Anabas testudineus (Bloch, 1792) to grow effectively can be done for a sex reversal using natural steroids active ingredient which are derived from cow’s milk through immersion of the fish larvae. This research aims to increase the ratio of the female sex, survival, and growth of the larvae of climbing perch. The research material is a juvenile of 7 days old which is gained from induce breeding methods. The research was conducted at a hatchery. Sex ratio was observed in biology laboratory and water quality was observed in chemical laboratory of the University of Muhammadiyah Palembang from March to May 2016. Post-larva was immersed with three media for the treatment i.e. cow’s milk (P1), soya milk (P2) and the mix (P3). The immersion was done by 10 hours; used 2 ml L-1 dozed on each part and 50 post-larva were immersed on jar sized 10 liters. After immersing the post-larva was reared during 60 days in aquarium sized 30x30x30 cm3 for observation of sex ratio and growth. Sampling method used is a random sampling. The post-larva and water were observed every 10 days with 40% material sample of post-larva. The result showed that best grow is in P1 (61.11%). The length growth is 3.77 cm, biomass growth is 1.69 g, and produce sex ratio of female is 77.78%. AbstrakKemampuan ikan betok, Anabas testudineus (Bloch, 1792) untuk tumbuh secara efektif dapat dilakukan dengan pembe-tinaan menggunakan bahan aktif steroid alami yang berasal dari susu sapi melalui perendaman larva. Penelitian ini ber-tujuan untuk meningkatkan nisbah kelamin betina, sintasan, dan pertumbuhan larva ikan betok. Bahan uji pada peneliti-an ini adalah larva usia tujuh hari yang didapatkan dari hasil pemijahan induk dengan penyuntikan secara semi alami. Tempat pemeliharaan larva dilakukan di panti benih. Penentuan nisbah kelamin larva ikan dilakukan di laboratorium biologi dan pengamatan air diuji di Laboratorium Kimia Fakultas Pertanian Universitas Muhammadiyah Palembang dari bulan Maret sampai bulan Mei 2016. Perlakuan uji dilakukan dengan perendaman larva pada media, yaitu susu sapi (P1), susu kedelai (P2), dan campuran keduanya (P3). Masing-masing perlakuan direndam selama 10 jam dengan dosis perlakuan sebesar 2ml L-1 dan larva sebanyak 50 ekor L-1direndam pada stoples ukuran 10 liter. Setelah proses peren-daman, larva dipelihara dalam akuarium ukuran 30x30x30 cm3 selama 60 hari untuk diamati nisbah kelamin dan tingkat pertumbuhannya. Metode sampling yang digunakan adalah pengambilan sampel secara acak. Sampling pada ikan uji dan air diamati setiap 10 hari sekali dengan jumlah sampling sebanyak 40% pada ikan. Hasil penelitian menunjukkan perlakuan perendaman dengan larutan susu sapi adalah yang tertinggi, sintasan larva ikan betok sebesar 61,11%, per-tumbuhan panjang sebesar 3,77 cm, pertumbuhan bobot sebesar 1,69 g, dan nisbah kelamin betina sebesar 77,78% .
Produktivitas Feminimisasi Larva Ikan Betok (Anabas testudineus) Menggunakan Ekstrak Buah-buahan dengan Metode Dipping Helmizuryani, Helmizuryani; Muslimin, Boby; Khotimah, Khusnul
Jurnal Lahan Suboptimal Vol 5, No 1 (2016): JLSO
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Helmizuryani et al, 2016. Productivy of Feminization of Anabas testudineus Larvae Used Fruits Extract by Dipping Method. JLSO 5(1):35-42.Anabas testudineusis one of indigenous fish in Indonesia spread on swamp and river, need attention because the population endangered and higher people consumption. This research aims to identification fruits extract function toward larvae feminization. It has dipping together with larvae for 10 hours, which doze 3 ml/l by different fruits extract.The larvae was 7 days old. After dipping, it has rearing on aquarium during 90 days became seed stage which observation sex ratio and seed growth.  This research was conduct on hatchery at Community Unit “Mulia” Plaju, Palembang and Chemical Laboratory, University of Muhammadiyah Palembang from Februari until April 2016. Larvae was got from broodstock reproduction at hatchery. Experiment method used completely ramdomized design and three treatment of different fruits extract, and three repetation.The treatment are P1: the avocado extract, P2: the bengkoang extract, and P3: date palm extract. The experiment showed the higher survival rate was P2 (64,44%), the higher length growth was P1 (3,11 mm), the highest weigth growth was P1 (1,03 gr). The best sex ratio for female was P1 (74.07%).The best sex ratio for male was P2 (48,12%).
Peran Pengembangan Karir terhadap Kinerja Pegawai Dinas Kelautan dan Perikanan, Provinsi Sumatera Selatan Muslimin, Boby
Jurnal Ilmu Manajemen Vol 4, No 1 (2014): Ilmu Manajemen
Publisher : Universitas muhammadiyah palembang

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Abstract

Successful of an organization is determined by ability to adapt changes in the strategic environment to achieve good governance in government. The regulation of South Sumatra Provience No. 8 of 2008 about changes in the structure organization (resize) of Marine and Fisheries Agency of South Sumatra Province (DKP) that impact on Career Development (X) and performance (Y). The research was done in 6 months at DKP office, located at Jalan Pangeran Ayin , Jakabaring Palembang, starting from February-December 2013. The method is done by collecting secondary data and primary data in the form of questionnaires a total of 90 respondents to the census sampling, using multiple regression analysis and to see the effect of the variables and validating hypothesis. The result showed that the variables X significant effect on Y and X have a dominant influence on the performance of Y. employee performance is influenced by career development, which is used for policy in career opportunities.