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All Journal Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi)
Haswan Haswan
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics

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Pengaruh Implementasi Nucleus (Inti) terhadap Pertumbuhan Mutiara Diperairan Palabusa Kecamatan Lea-lea Mujuna Hutuala; Veni Rosnawati; Haswan Haswan
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 2 (2025): Agustus: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i2.6598

Abstract

This research is motivated by the potential of the waters of South Palabusa, Buton, as an ideal habitat for pearl oyster cultivation. This region has ecological advantages that can support the growth of oysters producing high-value pearls. However, pearl production is still strongly influenced by the application of nucleus implantation techniques and the condition of the aquatic environment. Therefore, this study aims to determine the effect of nucleus implantation on pearl growth and quality and identify environmental factors that play a significant role. The research method used is descriptive quantitative, with subjects being Pteria penguin oysters cultivated by the local community for a period of one month. The main parameters observed included the oyster survival rate, pearl size growth, and the quality of the resulting nacre. The findings provide valuable insight into how nucleus implantation can optimize pearl farming practices. The results showed that oysters implanted with nucleus implants had a survival rate of between 85–90%. Pearl diameter growth reached 1–2 cm per month, with a thicker nacre layer and brighter color than oysters without nuclei. Environmental factors, such as water temperature of 28–30°C, salinity of 30–35 ppt, pH 7.5–8.5, moderate water currents, and high plankton availability, have been shown to support successful cultivation. These environmental factors act as natural enhancers that improve pearl quality and survival rates. The findings of this study imply that the application of appropriate nucleus implantation techniques, accompanied by good environmental management, can increase pearl yield and quality. This not only provides significant economic benefits for cultivators but can also serve as a basis for developing sustainable pearl cultivation strategies in potential Indonesian waters. Thus, sustainable pearl aquaculture can become a promising sector for local communities.
PENGARUH DIGITAL ECOSYSTEM DAN BRANDING EQUITY TERHADAP PENINGKATAN PENJUALAN IKAN BUSUKO DI DESA LALEMBUE Catur Wulandari; Debi La Husen; Haswan Haswan
Jurnal Ilmiah Manajemen, Ekonomi, & Akuntansi (MEA) Vol 10 No 1 (2026): Edisi Januari - April 2026
Publisher : LPPM STIE Muhammadiah Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31955/mea.v10i1.7058

Abstract

Perkembangan teknologi digital dan peningkatan kesadaran konsumen terhadap identitas produk melalui kemasan menjadi faktor penting dalam mendorong pertumbuhan usaha perikanan lokal. Penelitian ini bertujuan untuk mengetahui pengaruh Digital Ecosystem dan Brand Equity kemasan terhadap peningkatan penjualan ikan Busuko di Desa Lalembue, Kabupaten Konawe. Metode yang digunakan adalah penelitian kuantitatif dengan jumlah responden 30 orang pelaku usaha. Data dikumpulkan melalui kuesioner dan dianalisis menggunakan uji T dan regresi linier berganda. Hasil penelitian menunjukkan bahwa Digital Ecosystem berpengaruh positif dan signifikan terhadap penjualan dengan nilai signifikansi 0,005. Demikian pula, Brand Equity kemasan memiliki pengaruh positif signifikan dengan nilai signifikansi 0,001. Kesimpulan penelitian ini adalah penerapan strategi pemasaran berbasis digital yang dikombinasikan dengan penguatan merek melalui kemasan mampu meningkatkan penjualan dan daya saing produk lokal. Temuan ini memberikan implikasi praktis bagi pelaku usaha dan UMKM perikanan dalam mengoptimalkan pemanfaatan teknologi digital serta inovasi kemasan sebagai strategi bisnis berkelanjutan.
Co-Authors Debi La Husen Mujuna Hutuala Veni Rosnawati