Penambahan Vitamin C Pada Pakan Buatan Terhadap Pertumbuhan Benih Ikan Gabus (Channa Striata)

Alfisha, Tisie Hawa and Syakirin, M. Bahrus and Mardiana, Tri Yusufi and Linayati, Linayati and Madusari, Benny Diah (2020) Penambahan Vitamin C Pada Pakan Buatan Terhadap Pertumbuhan Benih Ikan Gabus (Channa Striata). JURNAL LITBANG KOTA PEKALONGAN, 18 (2). pp. 168-174. ISSN 2503-0728

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Abstract

The purpose of this study was to determine the effect of adding vitamin C in artificial feed and the optimum dose to the growth of snakehead fish seeds. The research method used was a completely randomized design with 4 treatments and 3 replications. The treatments used were: A (giving vitamin C at a dose of 50 mg/kg of feed), B (giving vitamin C at a dose of 100 mg/kg of feed), C (giving vitamin C at a dose of 150 mg/kg of feed), D ( giving vitamin C at a dose of 200 mg/kg of feed). The results showed that the highest average biomass growth was obtained in treatment D with a dose of vitamin C 200 mg/kg of feed, the increase in biomass reached 3.04 grams. While the lowest growth was obtained in treatment A with a dose of vitamin C 50 mg/kg of feed resulting in an average growth of 1.09 grams. The results of the analysis of variance on the growth of snakehead fish seed biomass showed that the calculated F value was greater than F table 1% and 5%. The range of water temperature during the study was between 27-30oC, water pH ranged from 7.4-7.6 and dissolved oxygen in water (DO) ranged from 4.2-4.9 mg/l

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