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Length-Weight Relationship and Condition Factor of Stingray Himantura uarnacoides Landed at TPI Dumai Riau Province, Indonesia Sibagariang, Rina D; Mulyani, Isma; Lesmana, Indra
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.350-354

Stingrays are a type of fish that has experienced a reasonably high population decline in nature due to their relatively low reproduction, overfishing, and habitat degradation, so it is feared that they could become extinct. This study analyses the length-weight relationship, condition factors, and growth patterns of Himantura uarnacoides stingrays landed at TPI Dumai Riau Province. This study was conducted in May–July 2023 and June–July 2024. The number of samples analyzed was 48 (24 females and 24 males). The results showed that the length of H. uarnacoides stingrays that landed at TPI Dumai ranged from 32.5–78 cm. The smallest fish size was in the 27.5–35.5 cm class range. The size of the fish most often caught was in the 51.5–59.5 cm class range. The highest condition factor value of 1.40 was found in the 28–25 cm class range. The length-weight relationship shows the equation W = 0.000059L2.869 with a coefficient of determination (R²) value of 0.911. The growth pattern of the H. uarnacoides stingray is negative allometric

Length-Weight Relationship and Condition Factor of Stingray Himantura uarnacoides Landed at TPI Dumai Riau Province, Indonesia Sibagariang, Rina D; Mulyani, Isma; Lesmana, Indra
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.350-354

Stingrays are a type of fish that has experienced a reasonably high population decline in nature due to their relatively low reproduction, overfishing, and habitat degradation, so it is feared that they could become extinct. This study analyses the length-weight relationship, condition factors, and growth patterns of Himantura uarnacoides stingrays landed at TPI Dumai Riau Province. This study was conducted in May–July 2023 and June–July 2024. The number of samples analyzed was 48 (24 females and 24 males). The results showed that the length of H. uarnacoides stingrays that landed at TPI Dumai ranged from 32.5–78 cm. The smallest fish size was in the 27.5–35.5 cm class range. The size of the fish most often caught was in the 51.5–59.5 cm class range. The highest condition factor value of 1.40 was found in the 28–25 cm class range. The length-weight relationship shows the equation W = 0.000059L2.869 with a coefficient of determination (R²) value of 0.911. The growth pattern of the H. uarnacoides stingray is negative allometric

Length-Weight Relationship and Condition Factor of Stingray Himantura uarnacoides Landed at TPI Dumai Riau Province, Indonesia Sibagariang, Rina D; Mulyani, Isma; Lesmana, Indra
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.350-354

Stingrays are a type of fish that has experienced a reasonably high population decline in nature due to their relatively low reproduction, overfishing, and habitat degradation, so it is feared that they could become extinct. This study analyses the length-weight relationship, condition factors, and growth patterns of Himantura uarnacoides stingrays landed at TPI Dumai Riau Province. This study was conducted in May–July 2023 and June–July 2024. The number of samples analyzed was 48 (24 females and 24 males). The results showed that the length of H. uarnacoides stingrays that landed at TPI Dumai ranged from 32.5–78 cm. The smallest fish size was in the 27.5–35.5 cm class range. The size of the fish most often caught was in the 51.5–59.5 cm class range. The highest condition factor value of 1.40 was found in the 28–25 cm class range. The length-weight relationship shows the equation W = 0.000059L2.869 with a coefficient of determination (R²) value of 0.911. The growth pattern of the H. uarnacoides stingray is negative allometric

Penerapan Diversifikasi Snack Makaroni Ikan Aneka Rasa sebagai Upaya Akselerasi Daya Saing Produk Lokal Kelompok Mastali Madu Sidauruk, Santhy Wisuda; Dewita, Dewita; Sari, N Ira; Desmelati, Desmelati; Yanti, Chicka Willy; Metalisa, Rindi; Sibagariang, Rina D; Huda, Nurul; Fatiranes, Erlando; Putri, Tiara Beneva; Sadewa, Bagaspati L; Fanzuri, M Reza
Journal of Rural and Urban Community Empowerment Vol. 7 No. 1 (2025): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jruce.7.1.60-64

Kelompok Mastali Madu memiliki permasalahan utama dalam melakukan pemasaran snack makaroni ikan yaitu belum tersedia aneka rasa dari snack makaroni ikan yang diproduksi dan belum tersedia izin edar sehingga pemasaran menjadi terbatas. Untuk menjawab permasalahan tersebut, dilakukan kegiatan pengabdian masyarakat berupa penerapan diversifikasi snack makaroni ikan aneka rasa yang bertujuan untuk akselerasi daya saing produk lokal kelompok Mastali Madu. Metode pelaksanaan mencakup pendampingan diversifikasi snack makaroni ikan aneka rasa dan penyerahan izin edar produk. Hasil kegiatan menunjukkan bahwa terjadi peningkatan pengetahuan dan kemampuan anggota kelompok dalam memproduksi snack makaroni ikan aneka rasa jagung bakar, BBQ, dan balado dengan kualitas rasa yang enak, tekstur renyah, dan tingkat kesukaan panelis 86,67% sangat suka. Dari sisi ekonomi, produk tersebut memiliki nilai tambah dibandingkan produk sebelumnya yaitu aneka rasa dan memiliki P-IRT sehingga pemasaran menjadi lebih luas. Simpulan dari kegiatan ini adalah penerapan diversifikasi snack makaroni ikan aneka rasa dapat menjadi salah satu strategi akselerasi daya saing produk lokal, sekaligus meningkatkan keterampilan, kemandirian, dan peluang usaha kelompok Mastali Madu.

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