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All Journal Community Development Journal Journal of Fish Health
Safrika, Mulyadi
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Agriculture, Biological Sciences & Forestry Humanities Social Sciences Other

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Optimalization of Catfish Cultivation in Gunung Sarik, Kuranji, Padang: Catfish Cultivation imtihan, iim; mayasari, lisa; Aryzegovina, Reffi; Endryeni; Safrika, Mulyadi
Community Development Journal Vol 9 No 1 (2025): Community Development Journal
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/cdj.v9i1.7049

Abstract

Catfish is one of the freshwater fish commodities that has high economic value and is very potential to be developed in Indonesia, especially in Padang, West Sumatra. Choosing the righ location for catfish enlargement cultivation is one of the key factors for catfish enlargement. Gunung Sarik in Padang is one location that has the potential to develop a catfish cultivation business. The purpose of this community service activity is to optimize existing resources by utilizing the strengths and opportunities owned by the Gung Sarik catfish cultivation group. The method of implementation service activities consists of lectures, demonstrations, practice and mentoring. The results of this community service activity are (1) the Gunung Sarik catfish cultivation group can empower the potential of land in catfish cultivation better; (2) the Gunung Sarik catfish cultivation group can produce natural feed independently and has slowly been free from dependence on factory feed; (3) the Gunung Sarik catfish cultivation group can prepare good business financial reports in accordance with generally applicable Financial Accounting Standards. Furthermore, another advantage of this community service activity can increase community income by creating new jobs.
The Effect of Silkworm (Tubifex sp.) Growth on Rice Field Mud, Chicken Manure, and Tofu Pulp Media with Different Compositions Safrika, Mulyadi; Aryzegovina, Reffi; Ikhlas, Boni; Mayasari, Lisa
Journal of Fish Health Vol. 5 No. 4 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i4.8149

Abstract

The rapidly increasing demand for silkworms as natural feed has caused prices to rise, making silkworms a potentially valuable natural feed for farmed fish. To date, the supply of silkworms as natural feed still relies on nature, meaning that silkworms are not available throughout the year, but only during the rainy season. One way to support the availability of silkworms is through cultivation. The purpose of this study was to examine the effect of chicken manure, rice field mud, and tofu pulp on the growth of silkworms. The method used was a quantitative experiment with a completely randomized design (CRD) consisting of four treatments: P1 (100% mud), P2 (50% mud + 50% chicken manure), P3 (50% mud + 50% tofu pulp), and P4 (50% mud + 25% chicken manure + 25% tofu pulp). The results of the study showed that treatment P4 provided the highest absolute biomass growth with an average of 3.03 g. This indicates that the combination of chicken manure and tofu pulp provides an optimal synergistic effect for worm growth. From these results, it can be concluded that the combination of rice field mud, chicken manure, and tofu pulp (P4) is the most effective medium for silkworm growth.
Co-Authors Endryeni M Ikhlas, Boni Imtihan, Iim Mayasari, Lisa Reffi Aryzegovina