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All Journal OCTOPUS : Jurnal Ilmu Perikanan Jurnal Airaha
Yeni Savitri Andi Lawi
Sekolah Tinggi Teknologi Kelautan Balik Diwa Makassar
Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Earth & Planetary Sciences Education Engineering Social Sciences Other

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NISBAH KELAMIN DAN UKURAN PERTAMA KALI MATANG GONAD BULUBABI Tripneustes gratilla (LINNAEUS 1758) PADA EKOSISTEM LAMUN DAN EKOSISTEM BERPASIR DI PULAU BARRANG LOMPO SULAWESI SELATAN Yeni Savitri Andi Lawi; Farida G. Sitepu; M. Arifin Dahlan
OCTOPUS : JURNAL ILMU PERIKANAN Vol 8, No 2 (2019): OCTOPUS
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/octopus.v8i2.3145

Abstract

Pulau Barrang Lompo terletak di Zona II Kepulauan Spermonde secara administratif termasuk wilayah kecamatan Ujung Tanah, yang berjarak 12, 77 km dari kota Makassar. Penelitian ini bertujuan untuk mengkaji potensi reproduksi bulubabi (Tripneustes gratilla LINNAEUS, 1758) yang hidup pada ekosistem lamun dan ekosistem berpasir di perairan Pulau Barrang Lompo, dengan menganalisis aspek reproduksinya antara lain nisbah kelamin dan ukuran pertama kali matang gonad.  Pengambilan sampel dilakukan mulai akhir juli hingga desember 2015 pada ekosistem lamun dan ekosistem berpasir di Pulau Barrang Lompo, Sulawesi Selatan. Jumlah bulubabi yang diperoleh pada ekosistem lamun sebanyak 273 jantan dan 239 betina pada ekosistem berpasir sebanyak 217 jantan dan 160 betina. Hasil penelitian menunjukkan Nisbah kelamin bulubabi (Tripneustes gratilla Linnaeus 1758) pada ekosistem lamun dan ekosistem berpasir di Pulau Barrang Lompo, Makassar, Sulawesi Selatan tidak seimbang atau bukan (1:1). Hasil analisis terhadap ukuran pertama kali matang gonad bulubabi pada kedua ekosistem bulubabi jantan mengalami kematangan gonad pertama kali yang lebih cepat pada ukuran 53.6162 mm pada ekosistem lamun dan 55.3639 mm pada ekosistem berpasir sedangkan bulubabi betina pada ekosistem lamun 57.9453 mm dan 57.3778 pada ekosistem berpasir.
Pengaruh Jenis Pakan yang Berbeda Terhadap Jumlah Telur pada Ikan Beseng-Beseng (Marosatherina ladigesi Ahl, 1936) Kariyanti Kariyanti; Yeni Savitri Andi Lawi
Jurnal Airaha Vol 9 No 01: June 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (158.723 KB) | DOI: 10.15578/ja.v9i01.148

Abstract

The Domestication of broil fish has been successfully carried out. This management effort requires the support of information about the type of feed that is good for the level of gonad maturity to produce a large number of eggs so that it can produce seeds. This study aimed to examine the number of eggs of marinated fish (Marosatherina ladigesi) produced in one spawning by providing different feeds namely Culex sp, Artemia sp., and pellets. This research was conducted for 5 months, starting in April 2019 until August 2019 with a completely randomized experimental design. Natural spawning is carried out in this study by observing differences in spawning systems (mass and individual). The results showed that broilers fed Artemia sp produced the highest number of eggs both in individual and mass spawning, 23-35 items and 83 items, culex sp 19-30 items, and 62 items and pellet feed of 17- 24 items and 43 items respectively. ANOVA test results showed no significant difference between the number of eggs and feed.
Analisis Kandungan Nutrisi Pada Produk Nugget Gonad Landak Laut Tripneustes gratilla (Linnaeus 1758) Yeni Savitri Andi Lawi; Kariyanti Kariyanti; Ernawati Ernawati; Nur Hasanah
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (152.903 KB) | DOI: 10.15578/ja.v9i02.149

Abstract

The aim of this research is to identify the proximate / nutritional content of Nugoda products from processed fresh sea urchin gonad Tripneustes gratilla. The research will last for sevent months with 36 experimental designs, samples taken from the Barrang Lompo Islands area of ​​Makassar. Fresh gonads obtained were then made into a product (NUGODA) Tripneustes gratilla after which analyzed the nutritional content contained in the product (proximate) by the AOAC method. The results of this study get the value of the nutrient content by treatment (A1, A2, A3, A4) where the gonad ratio is as much (0 g, 150 g, 200 g, 250 g). The best results obtained nutrient content in need A4 with Added 250 g fresh gonad where the average protein content produced 8.51%, fat content 5.63%, ash 2.13% and water content 60.37% where the results obtained have met the Fish Nugget Standard (SNI 7758: 2013).
Co-Authors Ernawati Ernawati Farida G. Sitepu Kariyanti Kariyanti M. Arifin Dahlan Nur Hasanah