CD Skripsi

Pemberian Pakan Yang Diperkaya Vitamin C Untuk Meningkatkan Imunitas Ikan Nila (Oreochromis Niloticus)

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Vitamin C is a nutrient that is soluble in water and is essential for life as well as for maintaining health, enhancing immunity of fish and as an antioxidant. The study aims to obtain the best dose of vitamin C on total leukocytes, leukocyte differentiation, and phagocytosis activity to increase the immunity of nile tilapia. The method used is the experimental method by using the full random draft (RAL) one factor with five levels of treatment and the treatment is repetead three times. After the treatment was applied are Kn (without vitamin C enriched pellets and not challenged), Kp (pellets without vitamin C enriched and challenged), vitamin c enriched pellets at a dose of P1 (1 g/kg and challenged with Streptococcus agalactiae), P2 (1.5 g/kg and challenged with S. agalactiae), P3 (2 g/kg and challenged with S. agalactiae). Nile tilapia used in size 8-10 cm with stocking density 1 tail/3 L water is maintained for 46 days. The fish was challenged with S. agalactiae with a density 108 CFU/mL at the dose of 0.1 mL/tail intramuscular on day 32 after that the fish re-maintained until the 46 days. Measured parameters are total leucocytes, leucocyte differentiation, phagocytic activity and survival rate of nile tilapia. The results shown that the feed enriched with vitamin C and tested with S. agalactiae has an influence on the immunity of fish with the best treatment in P3 (2 g/kg and challenged) with an average total leukocytes was 8.02 x 104 cells/mm3, lymphocytes were 84.67%, neutrophils was 8.67%, monocytes were 6.66%, phagocytosis activity is 46.00% and the livelihood reaches 93.33%.
Keywords : Leukocytes, Oreochromis niloticus, Vitamin C, Streptococcus agalactiae, Immunity

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 120 (0013)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan ILMU Kelautan – AKUAKULTUR., 2020

Deskripsi Fisik

xv, 52 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 120 (0013)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

AKUAKULTUR

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

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