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Penerapan Teknologi Penilaian Kualitas Air sebagai Habitat Hidup Ikan dan Manfaat Hasil Nilai Gizi Ikan Dwi Harmilia, Elva; Khotimah, Khusnul; Helmizuryani, Helmizuryani; Alhanannasir, Alhanannasir; Ma’ruf, Irkhamiawan
Altifani Journal: International Journal of Community Engagement Vol 1, No 1 (2020)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v1i1.3004

Abstract

Tubuh mahluk hidup memerlukan zat gizi seperti karbohidrat, protein, lemak, vitamin, mineral, dan air yang harus diperoleh dari makanan yang dikonsumsi sehari-hari seperti ikan. Umumnya masyarakat mendapatkan ikan konsumsi dengan membeli di pasar dan hanya sedikit dari hasil tangkapan di alam. Permintaan akan ikan sangat tinggi sehingga kegiatan budidaya merupakan salah satu cara yang dapat digunakan untuk memenuhi permintaan masyarakat. Penerapan teknologi dalam penilaian kualitas air untuk budidaya ikan harus dilakukan karena dapat membantu dalam pertumbuhan dan perkembangan ikan yang optimum. Tujuan pengabdian kepada masyarakat di Kampung Talang Jawa Kecamatan Gandus Palembang adalah untuk memberikan informasi kepada masyarakat pentingnya makan ikan karena manfaat dan kandungan nilai gizi ikan, memberikan informasi penilaian kualitas air dalam melakukan kegiatan budidaya ikan dan bagaimana pengoperasian alat kualitas air dilapangan serta solusi dalam memperbaiki kualitas perairan sebagai habiatat hidup ikan. Hasil pengabdian menunjukkan masyarakat antusias dalam mengikuti kegiatan, paham akan nilai kualitas air yang baik untuk kegiatan budidaya ikan, masyarakat memahami pentingnya nilai gizi ikan untuk tubuh, dan solusi dalam membudidayakan ikan.
Use of Tofu Waste as Food for Silver Worms (Tubifex sp) Khotimah, Khusnul; Helmizuryani, Helmizuryani; Sari, Meika Puspita; Dwi Harmilia, Elva; Suyatno, Suyatno; Rosmiah, Rosmiah
Altifani Journal: International Journal of Community Engagement Vol 3, No 2 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v3i2.6185

Abstract

Silkworms (Tubifex sp) are a natural feed with high nutritional content and are needed by fish, especially in the fry phase to support fish growth. Therefore, knowledge of natural food cultivation is needed to support the success of fish farming. Silkworm cultivation requires media with high organic content. Tofu pulp waste is one of the media that can be utilized for silkworm cultivation.  The purpose of this activity is to increase community skills in silkworm cultivation by utilizing tofu pulp waste as a cultivation medium to provide natural feed for cultured fish carried out by the Bumdes fish farming group of Serdang Menang village, SP. Padang OKI. Padang OKI.  The method is carried out by conducting counseling and mentoring in making silkworm cultivation sites and how to cultivate silkworms. Community Service activities regarding the production of silkworm cultivation with a system of utilizing organic waste have been well understood by the community.  It is hoped that the community in Serdang Menang Village, SP. Padang Kab.OKI can apply it in fish farming activities.
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.