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All Journal Altifani Journal: International Journal of Community Engagement Journal of Global Sustainable Agriculture (JGSA)
Dwi Harmilia, Elva
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Environmental Science Social Sciences

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Journal : Journal of Global Sustainable Agriculture (JGSA)

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Impact of Feed Additives on the Growth of Gourami Fish Seeds (Osphronemus gourami) Puspita Sari, Meika; Khotimah, Khusnul; Nizar, Muhammad; Dwi Harmilia, Elva; Heryadi, Heryadi; Rahardjo, Ahmad
Journal of Global Sustainable Agriculture Vol 4, No 1 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v4i1.7169

Abstract

The high market demand for gourami has led to an increase in fish farming activities. However, this fish farming activity is constrained by the spawning and breeding process. Gourami fish takes quite a long time in the seed growth phase so it is feared that it can hamper the fulfillment of gourami fish stocks in the market. Several studies have been conducted to shorten the growth time of fish seeds. One of them is in the field of feed. Modification and alternative feed are expected to contribute to science in the cultivation of gourami fish seeds. The purpose of this study was to determine the effect of feeding additives to increase the growth of carp fry (Osphoronemous gouramy). The research was conducted from August to October 2019 using nets in concrete ponds.  The research was conducted experimentally using the group randomized design (RAK) method carried out in 4 treatments and 4 groups. The treatments tested were the provision of additional ingredients consisting of P_1 = 15% Probiotic / Kg feed, P_2 = 0.4% Vitamin C / Kg feed, P_3 = 3% Spirulina/kg feed, P_4 = 3.25% Papain enzyme/kg feed. Observation parameters include absolute length growth, absolute weight growth, survival, and feed conversion ratio. The results showed that 3% spirulina/kg and 3.25% papain enzyme/kg had a significant effect on the rate of weight growth and growth.
Co-Authors Alhanannasir, Alhanannasir Helmizuryani Helmizuryani, Helmizuryani Heryadi, Heryadi khusnul khotimah Ma’ruf, Irkhamiawan Muhammad Nizar Puspita Sari, Meika Rahardjo, Ahmad Rosmiah Rosmiah, Rosmiah Sari, Meika Puspita Suyatno Suyatno