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Pemecahan Masalah Dalam Budidaya Kepiting dan Pelatihan Produksi Kepiting Karapas Lunak di Desa Kamal Bangkalan Madura Putri, Rizka Rahmana; Triajie, Haryo; Abida, Indah Wahyuni; Zainuri, Muhammad; Hafiludin, Hafiludin; Farid, Akhmad; Muhsoni, Firman Farid; Chandra, Adyos Bobby; Junaedi, Abdus Salam; Sholeh, M.; Laksani, Mertiara Ratih Terry; Pramithasari, Febi Ayu; Afifa, Fitria Hersiana; Wati, Tarisa Sholikha; Nisrina, Nisrina; Rahman, Rahman; Faizin, Muhammad Sahrul
Jurnal Ilmiah Pangabdhi Vol 10, No 2: Oktober 2024
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pangabdhi.v10i2.22371

Abstract

Soft-shell crabs are a type of crab harvested after molting or shedding their old shells. Soft-shell crabs are known for their high market value, both in domestic and international markets. Technological advancements in crab farming include the mangrove crab mutilation system to produce soft-shell crabs (soka). However, many communities still lack an understanding of this technology. The mutilation technology is known to provide benefits, so we conducted a community outreach program to impart knowledge about the molting process in crabs and provide training on how to mutilate crabs in Kamal Village. Additionally, in the crab farming process, there are issues related to water quality management and feeding. The outreach program also aims to provide solutions to these problems. The method employed is the Adult Learning Approach, which is carried out through participatory lectures and interactive discussions. Meanwhile, the crab mutilation training is conducted using the Demonstration and Example Method, where participants practice the crab mutilation process after receiving demonstrations from the facilitators. The molting process and the sustainability of the outreach program are continued with ongoing mentoring until desired outcomes are achieved.
KARAKTERISTIK MIKROPLASTIK PADA SUMBER AIR BAKU DAN SEDIMEN TAMBAK GARAM DI PAMEKASAN DENGAN METODE FT-IR Rohmah, Silfi Maulidatur; Triajie, Haryo; Hafiludin, Hafiludin; Chandra, AB
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 8 No 1 (2025): JOURNAL OF INDONESIAN TROPICAL FISHERIES
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v8i1.572

Abstract

Plastic in the aquatic environment poses a new problem, namely microplastics. Microplastics are widespread in marine waters and sediments. Seawater has been widely used by humans, one of which is as raw water for making salt, but the presence of microplastics in marine waters is feared to affect the quality of salt production. The aim of this study was to analyze water quality and identify the quantity and type of microplastic polymers in raw water sources of salt ponds and sediments in Pamekasan. Water quality data for pH, temperature, and DO in Pamekasan salt ponds were in the ranges of 7.5 ± 0.02 - 7.8 ± 0.02; 29.3 ± 0.03 - 31.9 ± 0.09 °C; 6.83 ± 0.26 - 9.42 ± 0.21 mg/L. Microplastics found in salt pond raw water reached 2.06-3.32 particles / L. Microplastics found in sediments were 2,65 ± 0,14 partikel/L and 0,82 ± 0,02 particles/gram. The forms of microplastics found are fibers, fragments, and films. The microplastics in water and sediments influence as much as 44,58% or quite significantly. The types of polymers found in the samples are Polypropylene (PP), Polyethylene (PE), Polyamide (PA), and Low-Density Polyethylene (LDPE).
Characteristics of the edible film made from Kappaphycus alvarezii of Sumenep seawaters, Madura Hafiludin, Hafiludin; Prameswari, Desti Yulia Radika; Mojiono, Mojiono
Depik Vol 14, No 2 (2025): JUNE 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Edible film is a primary packaging in the form of a thin layer that covers food products, and it is usually made from hydrocolloids, lipids, and mixtures of both. Edible film from seaweed carrageenan (Kappaphycus alvarezii) extracts may serve as an alternative to plastic packaging, which is environmentally friendly and safe for consumption. This research aims to analyze the proximate composition ofKappaphycus alvareziisamples (lab-scale drying and conventional drying) and investigate its effects on physical characteristics (thickness values, solubility in water, water vapor transmission rate, elongation,and tensile strength) of the edible film. The research was carried out in several stages: sampling, sample preparation, carrageenan extraction, and edible filmmaking. The research was carried out using a completely randomized design with five treatments, namely the addition of 1%, 2%, 3%, 4%, and 5% (w/v) carrageenan extract. The research results showed significant differences in proximate values(water, ash, fat, fiber, and carbohydrates) between seaweed dried by farmers and seaweed dried in the laboratory. The addition of carrageenan extract significantly affected the edible film's thickness, water solubility, and tensile strength. The best characteristics were obtained at a concentration of 2% carrageenan extract, resulting in a thickness of 0.12 mm, solubility in water of 60.43%, water vapor transmission rate of 5.77 g/cm2/hour, elongation of 251.33%, and tensile strength of2.42 Mpa.The results of this research are essential for the development of packaging technology in the future.