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GERAKAN MEMASYARAKATKAN MAKAN IKAN (GEMARIKAN) DI SD NEGERI 4 KLATAKAN DUSUN PECARON, SITUBONDO, JAWA TIMUR haini, naufara; Lestari, Dewi Putri; Sumsanto, Muhammad; Diamahesa, Wastu Ayu; Miranti, Sevia; Andriana, Ina Eka; Khofiatun, Fadliana; Ahyani, Dina; Yuastika, Windi; Shalehah, Atiatun
Jurnal Pengabdian Perikanan Indonesia Vol 5 No 1 (2025): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v5i1.6421

Pecaron Hamlet, Klatakan Village, is located in Kendit District, Situbondo Regency, East Java, and is one of the areas rich in natural resource potential, including the fisheries and agricultural sectors. The capture fisheries and aquaculture sectors are advantages, however, there are still shortcomings in utilizing existing potential, then there is still a lack of interest from the community, especially children, to consume processed fish which is feared to have an impact on the fulfillment of children's nutrition which is less than optimal. Therefore, in an effort to increase the existing fisheries potential and the interest of the community in all circles, especially early childhood, adolescents to adults to start liking or being fond of consuming fish, especially in the Pecaron hamlet environment, Situbondo, East Java, with the KKN Merdeka Belajar Kampus Merdeka Universitas Mataram activity, it is hoped that it will be able to achieve this through the implementation of the Fish Eating Movement Socialization program and other programs that have been agreed upon with the village. The interest in eating fish of children at SDN 4 Klatakan is quite high, but there are indeed some students who do not like it because of the lack of creative processed fishery products consumed, this can be seen based on the enthusiasm shown when given nuggets made from 100% fish from participants who like it, so in increasing GEMARIKAN this can be done by all parties by continuing to develop creative processed fish that are attractive to children, one of which is fish nuggets.

Comparative Analysis of Chlorella vulgaris Cell Densities in Different Culture Systems Shalehah, Atiatun; Diamahesa, Wastu Ayu
Jurnal Media Akuakultur Indonesia Vol 5 No 1 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v5i1.6920

Chlorella vulgaris is a cosmopolitan microalga with high nutritional value, widely utilized in aquaculture, pharmaceuticals, and biofuel production. This study evaluated its growth performance across three culture scales (laboratory bottle, carboy, and intermediate concrete tank) at BPBAP Situbondo from February to June 2024. The research aimed to analyze the influence of scale on biomass productivity and identify critical environmental factors. Results demonstrated significant growth variations among scales. The laboratory bottle (5 L) achieved the highest cell density (54 × 10⁶ cells/mL) on day 11, attributed to optimal light distribution and stable temperature (30–33°C). Carboy cultures (10 L) showed moderate productivity (31 × 10⁶ cells/mL), while the intermediate scale (700–800 L) yielded the lowest density (6.8 × 10⁶ cells/mL) due to light limitation and suboptimal aeration. Water quality parameters remained stable across all systems, with pH 8.0, salinity 30–34 ppt, and uniform light intensity (500 lux). Statistical analysis confirmed significant differences in growth rates (p < 0.05), highlighting the inverse relationship between scale size and productivity. The study concludes that small-scale systems offer superior environmental control for C. vulgaris cultivation. For mass production, design improvements—such as enhanced aeration, closed photobioreactors, and artificial lighting—are recommended to replicate laboratory-scale efficiency. These findings provide actionable insights for optimizing microalgae culture systems in aquaculture feed production.

GERAKAN MEMASYARAKATKAN MAKAN IKAN (GEMARIKAN) DI SD NEGERI 4 KLATAKAN DUSUN PECARON, SITUBONDO, JAWA TIMUR Haini, Naufara; Lestari, Dewi Putri; Sumsanto, Muhammad; Diamahesa, Wastu Ayu; Miranti, Sevia; Andriana, Ina Eka; Khofiatun, Fadliana; Ahyani, Dina; Yuastika, Windi; Shalehah, Atiatun
Jurnal Pengabdian Perikanan Indonesia Vol 5 No 1 (2025): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v5i1.6421

Pecaron Hamlet, Klatakan Village, is located in Kendit District, Situbondo Regency, East Java, and is one of the areas rich in natural resource potential, including the fisheries and agricultural sectors. The capture fisheries and aquaculture sectors are advantages, however, there are still shortcomings in utilizing existing potential, then there is still a lack of interest from the community, especially children, to consume processed fish which is feared to have an impact on the fulfillment of children's nutrition which is less than optimal. Therefore, in an effort to increase the existing fisheries potential and the interest of the community in all circles, especially early childhood, adolescents to adults to start liking or being fond of consuming fish, especially in the Pecaron hamlet environment, Situbondo, East Java, with the KKN Merdeka Belajar Kampus Merdeka Universitas Mataram activity, it is hoped that it will be able to achieve this through the implementation of the Fish Eating Movement Socialization program and other programs that have been agreed upon with the village. The interest in eating fish of children at SDN 4 Klatakan is quite high, but there are indeed some students who do not like it because of the lack of creative processed fishery products consumed, this can be seen based on the enthusiasm shown when given nuggets made from 100% fish from participants who like it, so in increasing GEMARIKAN this can be done by all parties by continuing to develop creative processed fish that are attractive to children, one of which is fish nuggets.

Comparative Analysis of Chlorella vulgaris Cell Densities in Different Culture Systems Shalehah, Atiatun; Diamahesa, Wastu Ayu
Jurnal Media Akuakultur Indonesia Vol 5 No 1 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v5i1.6920

Chlorella vulgaris is a cosmopolitan microalga with high nutritional value, widely utilized in aquaculture, pharmaceuticals, and biofuel production. This study evaluated its growth performance across three culture scales (laboratory bottle, carboy, and intermediate concrete tank) at BPBAP Situbondo from February to June 2024. The research aimed to analyze the influence of scale on biomass productivity and identify critical environmental factors. Results demonstrated significant growth variations among scales. The laboratory bottle (5 L) achieved the highest cell density (54 × 10⁶ cells/mL) on day 11, attributed to optimal light distribution and stable temperature (30–33°C). Carboy cultures (10 L) showed moderate productivity (31 × 10⁶ cells/mL), while the intermediate scale (700–800 L) yielded the lowest density (6.8 × 10⁶ cells/mL) due to light limitation and suboptimal aeration. Water quality parameters remained stable across all systems, with pH 8.0, salinity 30–34 ppt, and uniform light intensity (500 lux). Statistical analysis confirmed significant differences in growth rates (p < 0.05), highlighting the inverse relationship between scale size and productivity. The study concludes that small-scale systems offer superior environmental control for C. vulgaris cultivation. For mass production, design improvements—such as enhanced aeration, closed photobioreactors, and artificial lighting—are recommended to replicate laboratory-scale efficiency. These findings provide actionable insights for optimizing microalgae culture systems in aquaculture feed production.

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