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Pengaruh Desain Kolam Terhadap Kecepatan Pertumbuhan Ikan Nila pada Sistem Budidaya Intensif Beriman Gulo; Irfan Waruwu
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 3 No. 1 (2025): Maret: Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v3i1.103

Abstract

Cultivating tilapia (Oreochromis niloticus) is one of the activities that is widely carried out in Indonesia because this fish has increasing market demand. In intensive cultivation systems, the factor that plays an important role in increasing production yields is pond design. Good pond design can influence water quality, oxygen distribution, and fish comfort which is directly related to fish growth. This research aims to examine the effect of pond design on the growth rate of tilapia in intensive cultivation. Based on a literature review, optimal pond design can increase the efficiency of feed use, maintain good water quality, and create an environment that supports faster fish growth rates. Designs that include pond shape, depth, aeration system and waste management must be carefully considered so that tilapia cultivation can achieve maximum results.
Optimalisasi Kultur Maggot (Black Soldier Fly) Sebagai Pakan Alternatif Dalam Meningkatkan Pertumbuhan Ikan Budidaya Ramah Lingkungan Zega, Asokhiwa; Fakta Perjuangan Lombu; Dara Dwista Telaumbanua; Dumasari Telaumbanua; Beriman Gulo; Adeks Kristiani Zebua; Januari Dawolo
Jurnal Perikanan dan Kelautan Vol. 2 No. 1 (2025): PERAUT - Juni
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/peraut.v2i1.624

Abstract

The high cost of feed is a major challenge in sustainable fish farming. This study aims to examine the optimization of Black Soldier Fly (Hermetia illucens) larvae or maggots as an alternative feed to improve the growth efficiency of environmentally friendly farmed fish. The study employs a quantitative approach through growth tests on catfish (Clarias gariepinus) fed a maggot-based feed formulation produced using various organic waste media. Results indicate that substituting fish meal with maggot meal up to 50% yields significant improvements in daily growth rate and feed conversion efficiency. Maggot culture was also proven to optimally utilize domestic and market organic waste, thereby contributing dual benefits to environmental management. This research underscores the importance of developing local alternative feed for sustainable aquaculture while supporting community-based circular economy initiatives.