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Sebaran suhu dan Salinitas di Perairan Kayo Pulau, Kota Jayapura Umbekna, Sara; Tuhumena, Lolita; Muhammad Hisyam; Huwae, Jilian Risky
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3462

Abstract

Temperature and salinity are oceanographic parameters that play an important role in physical, chemical and biological process in the sea, such as in mixing process, dissolved oxygen concentration and the distribution of marine organisms. This study aims to determine the distribution of temperature and salinity in the waters of Kayo Pulau, Jayapura City. The study was conducted in November 2023. Temperature and salinity were measured using a digital thermometer and hand refractometer. Water samples were taken at a depth of 1 m at 5 observation stations spread around Kayo Pulau Village. The study found, the temperature in the waters of Kayo Pulau ranged from 29.2-29.5°C, with an average temperature of 29.3°C. The salinity in Kayo Island waters is very high, ranged from 33.40-35.00%0, with an average of 34.28%0. The temperature and salinity in Kayo Pulau waters are still within the optimal range to support the survived of marine organisms
Exploration of the Potential of Hotong (Setaria italica) Based on Local Wisdom as a Functional Food for Stunting Prevention in Maluku Jamaludin; Kunda, Rony Marsyal; Huwae, Jilian Risky; Lakoan, Milda Rianty
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13228

Abstract

Stunting remains a major nutritional problem in Indonesia, particularly in vulnerable regions such as South Buru Regency, Maluku Province. Local food diversification represents a strategic approach to improving community nutrition and food security. This study evaluated the nutritional value and socio-ecological potential of Hotong (Setaria italica), a traditional cereal cultivated by local communities in Namrole District and adapted to dryland farming systems. A quantitative descriptive method was applied through a survey of 70 Hotong-farming households in Waenewen Hamlet, Labuang Village, Namrole District, Buru Regency, combined with proximate analysis of Hotong grains based on AOAC standards. The results showed that Hotong contains ash (1.33%), protein (11.60%), fat (3.43%), crude fiber (2.20%), and carbohydrates (65.31%). This nutritional composition indicates that Hotong can contribute up to 40% of protein requirements and approximately 35% of daily iron needs for toddlers aged 1–3 years. Furthermore, 86.67% of farmers reported annual production of ≥ 4 quintals despite relying on traditional cultivation practices, highlighting the crop’s availability and sustainability. These findings demonstrate that Hotong has significant potential as a functional local food for stunting prevention, while also reflecting cultural resilience and local wisdom in maintaining food systems under dryland conditions. Integrating Hotong into regional nutrition and food security programs, including the development of locally processed food products, may contribute to improving the nutritional status of toddlers in dryland areas.
Inovasi Pakan Ikan Laut: Pemanfaatan Bahan Lokal Tepung Usus Ayam, Tepung Daun Kelor dan Limbah Rajungan pada Kelompok Nelayan Lair Kari Desa Sathean Maluku Tenggara Serang, Abdul Malik; Marasabessy, Nabila Cecilia; Latar, Dullah Irwan; Huwae, Jilian Risky
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 9, No 1 (2026): Volume 9 Nomor 1 (2026)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v9i1.24123

Abstract

ABSTRAK Pesisir laut di Kabupaten Maluku Tenggara Provinsi Maluku menyimpan potensi laut dengan skala yang besar, sehingga mendorong sebagian besar masyarakatnya untuk menjadikan potensi tersebut menjadi sebuah mata pencaharian. Salah satu kelompok nelayan yang ada di Desa Sathean ialah Kelompok Nelayan Lair Kari. Kelompok ini mengembangkan budidaya ikan laut dengan metode Keramba Jaring Apung (KJA), terutama untuk komoditas ikan seperti Kakap Putih dan Kerapu. Kegiatan Pengabdian kepada Masyarakat (PkM) Tahun 2025 dengan tema "Inovasi Pakan Ikan Laut: Pemanfaatan Bahan Lokal Tepung Usus Ayam, Tepung Daun Kelor dan Limbah Kepiting di Kelompok Nelayan Lair Kari, Desa Sathean, Maluku Tenggara" melatih Kelompok ini untuk membuat pakan secara mandiri, dengan memanfaatkan bahan-bahan lokal yang tersedia. Sehingga Kelompok Nelayan Lair Kari tidak lagi bergantung pada Pakan Ikan Rucah dan Pakan Komersial. Pelaksanaan program pengadian ini terdiri dari: (1) Identifikasi dan pemantapan masalah Mitra; (2) Sosialisasi pelaksanaan program dan penandatanganan komitmen; (3) Pelatihan dan transfer teknologi; (4) Penerapan teknologi yang inovatif; (5) Pendampingan dan monitoring; dan (6) Evaluasi Program. Kegiatan PkM ini telah membuahkan hasil nyata di bidang Produksi, Manajemen Usaha, dan Pemasaran. Dari sisi produksi, Mitra berhasil menguasai teknik fermentasi bahan baku pakan (usus ayam, daun kelor, dan limbah kepiting) dan menghasilkan pakan lokal, dari skala awal sekitar 15kg–30kg dengan palatabilitas yang baik. Nilai rasio konversi pakan (RKP) masih dalam evaluasi, tetapi hasil awal menunjukkan potensi kompetitif dibandingkan dengan pakan komersial. Untuk manajemen usaha, anggota kelompok dilatih pembukuan sederhana dan mulai menerapkan pencatatan kas dan simulasi analisis usaha (BEP, R/C Ratio).. Terkait pemasaran, strategi branding dasar telah dikembangkan, dan promosi melalui media digital (WhatsApp Business dan Facebook Marketplace) saat ini sedang dibangun. Partisipasi anggota pada pelatihan dalam program PkM ini melebihi 80%, sehingga mencerminkan keberhasilan akan pelaksanaan kegiatan ini. Dampak yang dirasakan oleh Kelompok Nelayan Lair Kari meliputi pengurangan biaya pakan sebesar 10–15%, peningkatan pengetahuan teknis, penguatan kapasitas kelembagaan, dan pemanfaatan limbah organik untuk mengurangi pencemaran lingkungan. Kata Kunci: Nelayan, Lair Kari, Inovasi Pakan, Bahan Lokal, Produksi, Manajemen.ABSTRACT Sathean Village, located on the coast of Southeast Maluku Regency, has great marine potential, thus encouraging most of its people to make this potential a livelihood. One of the fishing groups in Sathean Village is the Lair Kari Fishermen's Group. This group develops marine fish cultivation using the Floating Net Cage (KJA) method, especially for fish commodities such as White Snapper and Grouper. The 2025 Community Service (PkM) activity with the theme "Marine Fish Feed Innovation: Utilization of Local Ingredients of Chicken Intestine Flour, Moringa Leaf Flour and Crab Waste in the Lair Kari Fishermen's Group, Sathean Village, Southeast Maluku" trained this group to make feed independently, by utilizing available local ingredients. So that the Lair Kari Fishermen's Group is no longer dependent on Trash Fish Feed and Commercial Feed. The implementation of this service program consists of: (1) Identification of problems and needs of Partners; (2) Socialization of program implementation and signing of commitments; (3) Training and technology transfer; (4) Implementation of innovative technology; (5) Mentoring and monitoring; and (6) Program Evaluation. This Community Service Program (PKM) activity has produced tangible results in the areas of Production, Business Management, and Marketing. From the production side, Partners have successfully mastered the fermentation technique of feed raw materials (chicken intestines, moringa leaves, and crab waste) and produced local feed, from an initial scale of around 15kg–30kg with good palatability. The feed conversion ratio (RKP) value is still being evaluated, but initial results show competitive potential compared to commercial feed. For business management, group members are trained in simple bookkeeping and have begun implementing cash recording and business analysis simulations (BEP, R/C Ratio). Regarding marketing, a basic branding strategy has been developed, and promotions through digital media (WhatsApp Business and Facebook Marketplace) are currently being developed. Member participation in the training in this PkM program exceeds 80%, thus reflecting the success of the implementation of this activity. The impacts felt by the Lair Kari Fishermen Group include a 10–15% reduction in feed costs, increased technical knowledge, strengthened institutional capacity, and the utilization of organic waste to reduce environmental pollution.. Keywords: Fishermen, Lair Kari, Feed Innovation, Local Ingredients, Production, Management.