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PEMBERDAYAAN KELOMPOK TANI BUDI MAKMUR IX MELALUI PEMANFAATAN VERMIKOMPOS SEBAGAI PUPUK TANAMAN DAN PAKAN IKAN LELE (Clarias SP.) Hasna Dama; Shindy Hamidah Manteu; Arafik Lamadi
Jurnal Abdi Insani Vol 13 No 3 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i3.3214

Abstract

Vermicompost is an organic fertilizer produced from the decomposition process of organic materials (such as vegetable waste and other organic materials) which is assisted by the decomposting process by earthworms. Vermicompost is used as an environmentally friendly alternative fertilizer, it can improve soil structure, increase fertility and help optimal plant growth. The earthworms harvested from vermicomposting can be used as feed for catfish. The purpose of this community service partnership is to introduce vermicomposting to the Budi Makmur IX farmer group and provide guidance on how to make vermicompost and how to use it for plants and as catfish feed. The approaches used in this PKM program include outreach, training, mentoring, and evaluation. Based on the results of this community service, the farmer group received education about vermicomposting and was able to create alternative fertilizers and supplemental feed for catfish.
PEMBERDAYAAN KOMUNITAS PESISIR HUANGOBOTU: PELATIHAN DAN PENDAMPINGAN PRODUKSI PUPUK KERING LIMBAH IKAN TPI INENGO BERBASIS AKTIVATOR MIKROBA Wila Rumina Nento; Shindy Hamidah Manteu; I Made Sudiarta
Jurnal Abdi Insani Vol 13 No 1 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i1.3261

Abstract

This community service program aims to empower the coastal community of Huangobotu Village through an innovative approach to utilizing organic waste from the Inengo Fish Auction House (TPI) by converting it into nutrient-rich dry fertilizer. Organic waste generated from auction activities—such as fish residues, entrails, bones, skin, and scales—has not been optimally utilized. This condition has led to various environmental problems, including unpleasant odors, water pollution, and declining sanitation around the TPI area. Limited knowledge and inadequate waste-processing technology have further exacerbated the situation. Therefore, community empowerment initiatives are needed to transform this waste into more valuable products. Through a participatory approach, the implementing team engaged coastal residents, particularly youth groups (karang taruna), in technical training and mentoring for the production of dry fertilizer. The activities included raising awareness of proper waste management, demonstrating processing techniques, and applying simple methods using microbial activators. The results showed an increase in participants’ knowledge and skills in converting organic waste into useful, marketable fertilizer. Participants were able to independently apply basic processing techniques using microbial activators. Management and production levels improved by 70% and 75%, respectively, indicating the program’s effectiveness in enhancing awareness of proper waste handling. Beyond addressing environmental issues, the program also fostered greater understanding of circular economy practices within the community. Furthermore, the dry fertilizer innovation has encouraged the emergence of local business opportunities based on fishery waste. This waste-management model is expected to contribute to reducing coastal pollution and supporting environmentally friendly agricultural development in Gorontalo. The program effectively strengthened the community’s capacity in processing organic waste, and the dry fertilizer innovation has strong potential as a sustainable waste-management solution.
KARAKTERISTIK FISIKOKIMIA DAN AKTIVITAS ANTIOKSIDAN SIRUP HERBAL BUAH PALA DENGAN PENAMBAHAN KARAGENAN RUMPUT LAUT Inggriyani Usman; Rahim Husain; Shindy Hamidah Manteu
INASUA: Jurnal Teknologi Hasil Perikanan Vol 6 No 2 (2026): INASUA: Jurnal Teknologi Hasil Perikanan
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jinasua.2026.6.2.75

Abstract

Nutmeg (Myristica fragrans Houtt.) is a spice that contains various bioactive compounds with antioxidant activity, making it a promising candidate for development into functional food products, such as nutmeg syrup. However, nutmeg syrup has low stability, so the addition of a stabilizer is necessary. Carrageenan, extracted from the seaweed Kappaphycus alvarezii, is known to act as a thickener and stabilizer in various food products. This study aimed to determine the effect of carrageenan addition on the physicochemical characteristics, antioxidant activity, and organoleptic properties of nutmeg syrup. The study used a non-factorial completely randomized design (CRD) with three levels of carrageenan concentration, namely P1 (0.50 g), P2 (0.66 g), and P3 (0.83 g), each with three replicates. The parameters observed included pH, viscosity, total soluble solids (°Brix), antioxidant activity (IC₅₀), and organoleptic properties. The results of the study showed that the addition of carrageenan had a significant effect (p<0.05) on viscosity, total dissolved solids, antioxidant activity, and the organoleptic parameter of thickness, but had no significant effect (p>0.05) on pH. Treatment P3 produced the highest viscosity of 166.56 ± 43.52 cP and the best antioxidant activity with an IC₅₀ value of 82.90 ppm (strong category), as well as the highest organoleptic viscosity score of 4.50 (the “very much like” category), while the highest total soluble solids were obtained in treatment P1 at 48.23 ± 0.35 °Brix. Based on the research results, treatment P3 (0.83 g carrageenan) was the best formulation because it produced the most favorable physicochemical characteristics, antioxidant activity, and organoleptic acceptance.