Ahmad Habibie, Ahmad
Departemen Budidaya Perairan Institut Pertanian Bogor

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Effect of electrical field on gonadal development of goldfish in saline media Nirmala, Kukuh; Habibie, Ahmad; Arfah, Harton
Jurnal Akuakultur Indonesia Vol 14, No 1 (2015): Jurnal Akuakultur Indonesia
Publisher : ISSA

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ABSTRACT The aim of this study was to evaluate the effect of electric field exposure duration at the voltage of 10 volt on goldfish Carassius auratus auratus gonadal development maintained in 3 ppt salinity media. The experiment consisted of four treatments in triplicates i.e. control, two, four, and six minutes of electrical-field exposure. The experiment design used was completely randomized design. Fish used was female goldfish at the density of 4 fish/aquarium with an average total length of 12.27±0.05 cm and average body weight of 22.29±0.54 g. Result of study showed that the electrical-field exposure at 10 volt for all duration treatments in 3 ppt of media salinity did not give significant effect on gonadosomatic index (GSI) and gonadal development of goldfish. Keywords: electrical field, Carassius auratus auratus, gonad, salinity  ABSTRAK Tujuan penelitian ini adalah untuk mengevaluasi pengaruh lama waktu pemaparan medan listrik dengan voltase 10 volt terhadap perkembangan gonad ikan komet Carassius auratus auratus yang dipelihara pada media bersalinitas 3 ppt. Perlakuan pada penelitian ini terdiri atas empat perlakuan, yaitu: perlakuan kontrol, dua, empat, dan enam menit. Rancangan percobaan yang digunakan adalah rancangan acak lengkap dengan empat perlakuan dan tiga ulangan. Ikan uji yang digunakan adalah ikan komet betina. Jumlah ikan yang digunakan adalah 4 ekor/akuarium dengan panjang total rata-rata 12,27±0,05 cm dan bobot tubuh rata-rata 22,29±0,54 g. Hasil penelitian menunjukkan bahwa pemberian medan listrik sebesar 10 volt dengan lama waktu pemaparan medan listrik pada semua perlakuan durasi di media pemeliharaan bersalinitas 3 ppt tidak memberikan pengaruh yang nyata terhadap parameter indeks gonadosomatik (GSI) dan perkembangan gonad ikan komet. Kata kunci: medan listrik, Carassius auratus auratus, gonad, salinitas
BUDAYA “NYETRUM” DALAM MEMPERTAHANKAN EKONOMI MASYARAKAT MENDAWAI SEBERANG PANGKALAN BUN Jirhanuddin, Jirhanuddin; Jelita, Jelita; Habibie, Ahmad
AL-QARDH Vol 1, No 1 (2016): AL-QARDH
Publisher : Fakultas Ekonomi dan Bisnis Islam IAIN Palangka Raya

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Electric shock activity is an activity of an electric discharge into the water to look for fish using a stun. This activity is a way to sustain the local economy of the challenges existing conditions. Because of some reasons such as easy, effective and efficient this way is still used. Another reason this way is still used is because of economic necessity, small capital, and another effort is difficult to do.Even in preserving the environment, the Local Government who has authority in this case issued a regional regulation. Moving on from these problems, the writer wants to know the important role of the Electric shock activity at RT 01 Mendawai Seberang as the foundation to sustain the local economy as well as its impact, with the problem of the studies are (1) How does the Electric shock activity at RT 01 Mendawai Seberang Pangkalan Bun? (2) How is the role of culture in Electric shock activity on maintaining the local economy at RT 01 Mendawai Seberang Pangkalan Bun? (3)What is the impact of Electric shock activity for ecosystems and humans? This research is using qualitative descriptive approach. The subjects of this research are people who live in RT 01 Mendawai as the fisherman who use stun to look for fish. The object of this research is the culture of Electric shock activity in maintaining the local economy RT 01 Mendawai Seberang Pangkalan Bun. The techniques used in data collection are observation, interview and documentation. In the technical validity of the data, the researcher was used a triangulation process.             The results from the culture of electric shockonmaintaining economic society at the RT. 01 Mendawai Seberang Pangkalan Bunis an activity that has long been done and the result of cultural transformation that has been handed ancestors.This activity is one way to sustain the local economy of the challenges existing conditions. Using a stun for fishing has several factors because it is easy, effective and efficient.Economicnecessity, the capital required is not too large, another effort is difficult to do, and the domicile is the reason behind this culture is still being conducted until today. The impact of electric shock toward the ecosystem of fish just a little bit because it is not spent the ecosystem of fish. Only a small portion is taken for the purposes of trade. Whereas the impact on the fishermanthemselves the possibility exists, if its application is not appropriate and not in accordance with the existing procedures could harm the fishermanthemselves.Electric shock activity is an activity of an electric discharge into the water to look for fish using a stun. This activity is a way to sustain the local economy of the challenges existing conditions. Because of some reasons such as easy, effective and efficient this way is still used. Another reason this way is still used is because of economic necessity, small capital, and another effort is difficult to do.Even in preserving the environment, the Local Government who has authority in this case issued a regional regulation. Moving on from these problems, the writer wants to know the important role of the Electric shock activity at RT 01 Mendawai Seberang as the foundation to sustain the local economy as well as its impact, with the problem of the studies are (1) How does the Electric shock activity at RT 01 Mendawai Seberang Pangkalan Bun? (2) How is the role of culture in Electric shock activity on maintaining the local economy at RT 01 Mendawai Seberang Pangkalan Bun? (3)What is the impact of Electric shock activity for ecosystems and humans?                This research is using qualitative descriptive approach. The subjects of this research are people who live in RT 01 Mendawai as the fisherman who use stun to look for fish. The object of this research is the culture of Electric shock activity in maintaining the local economy RT 01 Mendawai Seberang Pangkalan Bun. The techniques used in data collection are observation, interview and documentation. In the technical validity of the data, the researcher was used a triangulation process.             The results from the culture of electric shockonmaintaining economic society at the RT. 01 Mendawai Seberang Pangkalan Bunis an activity that has long been done and the result of cultural transformation that has been handed ancestors.This activity is one way to sustain the local economy of the challenges existing conditions. Using a stun for fishing has several factors because it is easy, effective and efficient.Economicnecessity, the capital required is not too large, another effort is difficult to do, and the domicile is the reason behind this culture is still being conducted until today. The impact of electric shock toward the ecosystem of fish just a little bit because it is not spent the ecosystem of fish. Only a small portion is taken for the purposes of trade. Whereas the impact on the fishermanthemselves the possibility exists, if its application is not appropriate and not in accordance with the existing procedures could harm the fishermanthemselves.