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Nikodemus Dahoklory
Universitas Nusa Cendana
Agriculture, Biological Sciences & Forestry

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PENGGUNAAN RAGI ROTI (SACCHAROMYCES CEREVICIAE) DALAM PAKAN UNTUK MENINGKATKAN RESPON KEKEBALAN NON-SPESIFIK PADA IKAN NILA (OREOCHROMIS NILOTICUS) Reo C; Nikodemus Dahoklory; Kiik G. Sine
Jurnal Akuatik Vol 1 No 1 (2018): Jurnal Aquatik
Publisher : Nusa Cendana University

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Abstract - This research to seeing the effect of bread yeast (Saccharomyces cereviciae) in improving the respons non-specific immunity in tilapia (Oreochromis niloticus). Tilapia with an average weight of 31.83 g is maintain in five aquariums with a density of 5 tails per aquarium. Fish fed with pellets mixed with breat yeast in accordance with the treatment of treatment A (control), treatment B (10 g / kg pellet), treatment C (20 g / kg pellet), treatment D (30 g / kg pellet) and treatment E (40 g / kg of pellets). Feed is given in accordance to the dose of 5% with the frequency of feeding 2 times a day ie Morning and Afternoon. The result of ANOVA show that giving bread yeast into pellet feed as much as 10 g had an effect on total leucocytes, phagocytosis activity and absolute growth. Keywords : Tilapia, Yeast Bread, Leucocytes, Phagocytosis, Growth
PENGARUH SUBSTRAT YANG BERBEDA TERHADAP PERTUMBUHAN RUMPUT LAUT SARGASUM SP HASIL PRODUKSI SPORA A. Wawu; Nikodemus Dahoklory; Ridwan Tuboku
Jurnal Akuatik Vol 1 No 1 (2018): Jurnal Aquatik
Publisher : Nusa Cendana University

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Abstract - The aim of this study to know the growth of sparger of seaweed Sargasum sp on different substrate and which substrate spores of seaweed Sargasum sp can grow optimally. The method used in this research is experimental field using descriptive analysis in the from of quality and quantitative using three treatments on polybag medium is treatment A sand of 75% sand, and mud 25%, treatment B mud of 75% mud and sand 25%, treatment C sandy mud of 50% sand and 50% mud excuted at BBIP Tablolong, districts Kupang Barat, district Kupang. The results showed that sand substrate had more optimal growth compared to mud and muddy sand. Keywords : Substrate, Spore growth, Seaweed Sargasum sp.
PENGARUH PEMBERIAN DETRITUS DARI BAHAN ORGANIK BERUPA LIMBAH HEWAN SEBAGAI PAKAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP TERIPANG PASIR (HOLOTHURIA SCABRA) YANG DIPELIHARA DENGAN SISTEM KURUNGAN Karel K. Dangmeka; Nikodemus Dahoklory; Priyo Santoso
Jurnal Akuatik Vol 1 No 1 (2018): Jurnal Aquatik
Publisher : Nusa Cendana University

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Abstract - Sea Cucumber is one of sea water cultivation commodity which have high selling price. This study aims to determine the relative growth and growth of sand cucumber life (Holothuria scabra) by using organic matter in the form of animal waste as feed. This research has been conducted for 9 weeks from 25 May to 30 July 2017 located in Hansisi waters, Semau Island, Kupang regency. Sea cucumbers (Holothuria scabra) (20-30 g) are kept in confinement with size (1m x 50cm x 1m, 10 individuals cage). his research used experimental method by using Randomized Block Design (RAL) with 3 treatment 3 replication that is treatment A as control, treatment B giving organic material from cow waste with 10 kg dose, C treatment of organic material from goat waste with dosage 10 kg, D treatment of organic matter from chicken waste with dose of 10 kg. The results showed that giving organic material from animal waste as a feed for sand cucumber (Holothuria scabra) did not significantly affect the survival of sand cucumber (Holothuria scabra), but it had a significant effect on relative growth. The average relative growth is: treatment A as control of 30.89 g, treatment B of 75.76 g, treatment C of 164.42 g, and treatment D of 58.77 g. The highest survival was on treatment A as a control of 100%, B treatment was 100%, C treatment was 100%, and the lowest was D treatment 96,66%.Keywords: Sea Cucumber, Detritus, Animal Waste, Relative Growth, Life Cycle
Co-Authors A. Wawu Karel K. Dangmeka Kiik G. Sine Priyo Santoso Reo C Ridwan Tuboku