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Dahlifa, Dahlifa
Universitas Muhammadiyah Makassar

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EFEKTIFITAS LARUTAN MADU DALAM NATRIUM CHLORIDA (NaCl) FISIOLOGIS TERHADAP DAYA TETAS TELUR DAN SINTASAN IKAN LELE (Clarias sp) Mardiana, Mardiana; Dahlifa, Dahlifa
OCTOPUS : JURNAL ILMU PERIKANAN Vol 6, No 2 (2017): OCTOPUS
Publisher : Universitas Muhammadiyah Makassar

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Abstract

Penelitian ini bertujuan untuk menentukan pengaruh Madu dan NaCl pada pengenceran sperma terhadap daya tetas dan sintasan hidup larva ikan lele (Clarias sp). Metode penelitian yang digunakan adalah telur ikan lele ( Clarias sp) di Balai Benih Ikan (BBI) Bontomanai Gowa. Telur ikan lele yang digunakan sebanyak 200 butir telur/wadah. Jumlah wadah penelitian sebanyak 12 buah dengan kapasitas masing-masing wadah sebanyak 15 liter air. Perlakuan yang dicobakan adalah pemberian larutan madu dan NaCl dengan dosis yang berbeda untuk pengamatan daya tetas telur dan sintasan ikan lele. Pada penelitian ini terdapat 4 perlakuan, yaitu tampa pemberian madu + 100 ml NaCl (perlakuan A), pemberian madu 0,2 ml + 99,8 ml NaCl (perlakuan B), pemberian larutan madu 0,4 ml + 99,6 ml NaCl (perlakuan C), dan pemberian larutan madu 0,6 ml + 99,4 ml NaCl (perlakuan D). Hasil penelitian yang dilakukan diperoleh perlakuan terbaik pada perlakuan dengan dosis madu 0,6 ml + 99,4 ml Nacl dengan sintasan 67%.
PENGGUNAAN TEPUNG KULIT MANGGIS GARCINIA MANGOSTANA UNTUK MENINGKATKAN PERTUMBUHAN, INDEKS HEMATOKRIT DAN TINGKAT KELANGSUNGAN HIDUP IKAN MAS KOI CYPRINUS CARPIO Dahlifa, Dahlifa; Budi, Sutia; Aqmal, Amal
OCTOPUS : JURNAL ILMU PERIKANAN Vol 5, No 2 (2016): Octopus
Publisher : Universitas Muhammadiyah Makassar

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Abstract

Increasing aquaculture production is one of the national program one Koi Fish Cyprinus carpio. Koi fish is a freshwater fish that has a high economic value due to have a wide variety of colour patterns beautiful body shape. Intensive farming methods developed at this time and the quality of the environment of diminishing give many implications to the emergence of stress levels in the cultivation of organisms, resulting in a low growth rate, which is not optimal pigmentation process and the quality of health of the fish declined. The skin of the mangosteen fruit contains tannins, saponins, flavonida, pectic substance, and iron. This study aimed to obtain information about the status of physiological stimulation immunostimulant Koi carp C. Carpio and evaluate dose Mangosteen peel flour in feed optimal to support growth Koi carp C. Carpio. Containers of research in the form of a jar size 15 L. Pets test form Koi fish. Test parameters such as the measurement of body weight, hematocrit index and survival rate. The results showed that the treatment of various concentrations of mangosteen peel flour in feed giving different values to growth, hematocrit index and survival rate Koi carp fish.