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POLA PERTUMBUHAN DAN FAKTOR KONDISI KERANG BULU (Anadara pilula) DI PERAIRAN DESA KALIREJO, PASURUAN, JAWA TIMUR Yovicta Anastasya Nadin; Dony Prasetyo; Hariyadi Hariyadi
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 8 No. 1 (2025): February
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v8i1.13438

Abstract

One species of the genus Anadara, used as an alternative food source, is the fur shells (Anadara pilula). The purpose of this research is to analyze the growth pattern, condition factor, and the condition index of fur shells (Anadara pilula) in the waters of Kalirejo village, Pasuruan East Java. This research was conducted for three months. Samples of fur shells used as much as 200 each month. Long relationship weight is analyzed using regression analysis. The results showed that the value of B < 3 indicated a negative alometry growth pattern. The value of condition factor in each month is 1.040026, 1.044695, and 1.070018926, this indicates that fur shells have a less flat body shape. As for the value of the condition index in each month, namely 0.334421, 0.512482, and 0.34303959, it indicates that the shell condition index feathers have a value of < 2.5 which means the fur shells belong to the skinny category. Condition factor values and condition indices can be influenced by factors such as Reproduki process, environmental condition, and food availability.
Improving the Knowledge and Skills of Family Welfare Empowerment Members Through Aquaponics Training Pantiwati, Yuni; Retno Rahadjeng, Erna; Prasetyo, Dony; Novian Indah Sari, Tasya
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 12, No 2 (2026): Juni
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.114203

Abstract

Members of Family Welfare Empowerment (FWE) in Jetis Hamlet, Malang, face challenges related to suboptimal family productivity and limited residential land. This community service initiative aimed to enhance family productivity by training 15 FWE members in aquaponic cultivation and harvest processing. Using intensive mentoring and a learning-by-doing approach, the program was conducted from July to December 2025 and included system installation, the maintenance of catfish (Clarias sp.) and vegetables, and product diversification. Evaluation using pretest and posttest instruments showed a substantial increase in participant capacity. Average knowledge scores increased from 37 to 82, whereas technical skills in system installation and product processing improved from 52 to 81. In addition to cultivation, participants successfully transformed harvested products into value-added products, namely Abon Aquale (catfish floss) and Keripik Viggieponik (vegetable chips). The results demonstrate that aquaponics is a viable urban farming approach for improving food security and economic independence among households with limited land.