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All Journal Authentic Research of Global Fisheries Application Journal (Aurelia Journal)
Rahayu, Sri Panca
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UTILIZATION OF SHRIMP HEAD AND FISH BONE MEAL FROM FISHERIES WASTE AS LOCAL FISH FEED INGREDIENTS IN LINGGA Agriandini, Maulina; Purnamasari, Tina; Kartika, Nurmayuni; Tartila, Shobrina Silmi Qori; Oktary, Rini; Pratiwi, Lastri; Rahayu, Sri Panca
Aurelia Journal Vol 6, No 1 (2024): April
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i1.13617

Abstract

The problem faced by fish farmers in Lingga is that the feed is quite expensive and rarely found on the local market. The existence of shrimp heads and fish bones are often found in Dabo as waste from processed shrimp crackers and fish balls that have not been utilized. The research aimed to evaluate the quality of fish feed from local fish meal, shrimp head meal and fish bone meal based on organoleptic, physical, and chemical tests. The treatments tested in this study consist of three threatments, namely: feed A (48%), feed B (35%), and feed C (comercial feed). The organoleptic showed that feed have a fibrous texture, typical coconut aroma, and brown color. The results of water stability showed that feed A (86,50 minutes±1,63), B (87,00 minutes±1,29), C (91,75  minutes±0,96) and dispersion of solids feed A (9,38% ±0,95), B (9,50%±0,71), C (8,63%±0,85). The sinking velocity showed that feed A (3,79 cm/s±0,23), B (3,32 cm/s±0,24), C (4,61 cm/s±0,18). The hardness level of feed A (91,63%±1,38), B (91,38%±2,66), C (94,63%±2,14). The proximate of feed has a moisture of 7,53% (A); 5,28% (B); 6,69% (C), ash of 19,95% (A); 17,85% (B); 12,03% (C), crude protein of 49,07% (A); 36,14% (B); 31,23% (C), crude lipid of 4,28% (A); 4,90% (B); 11,63% (C), and carbohydrate 19,19% (A); 35,84% (B); 38,43% (C). The results of  physical and proximate  indicated that ingredients local feedstuff have the potential as fish feed except moisture and ash.
UTILIZATION OF MARICULTURE FISHERY RESOURCES IN AMBON BAY THROUGH GOVERNMENT POLICIES AND YOUTH INVOLVEMENT Lekirupy, Ongen Rumaryo; Rahayu, Sri Panca
Aurelia Journal Vol 7, No 1 (2025): April
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v7i1.15338

Abstract

The utilization of mariculture fisheries resources in Ambon Bay faces several challenges, including technological limitations, limited market access, and suboptimal government policies. The Ambon City Government and the Maluku Provincial Government have designated this area for marine aquaculture development. Youth involvement is a crucial aspect, as young people serve as partners in the implementation of government policies. This study aims to identify the forms of youth involvement, government policies, and the utilization practices of mariculture fisheries resources in Ambon Bay. Data collection was conducted through interviews with 51 respondents. The identified forms of mariculture fisheries resource utilization include seaweed farming and fish cultivation using floating net cage systems. Youth involvement was categorized as follows: 5.9% as business owners, 68.6% as members of business groups, and 25.5% as laborers. Government policy interventions in the area include the provision of assistance or grants in the form of fish seed, feed, supporting facilities, and training by the Ministry of Marine Affairs and Fisheries, the Maluku Provincial Government, the Ambon City Government, as well as village and sub-district governments. These entities consistently provide support in the form of production facilities for fish farming using floating net cage systems. Government policies on youth empowerment need to be implemented comprehensively, beginning with the preparation of human resources (youth), the development of adequate competencies and skills, and the provision of accessible business capital. These efforts aim to encourage greater youth involvement in the utilization of mariculture fisheries resources in Ambon Bay.
Co-Authors Agriandini, Maulina Kartika, Nurmayuni Lekirupy, Ongen Rumaryo Oktary, Rini Pratiwi, Lastri Purnamasari, Tina Shobrina Silmi Qori Tartila