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Journal : JURNAL GALUNG TROPIKA

SUBTITUSI PAKAN TEPUNG DAUN KELOR TERHADAP PERTUMBUHAN SINTASAN DAN KONVERSI PAKAN BENIH IKAN NILA Maslang Maslang; Andi Adam Malik; Sahabuddin Sahabuddin
JURNAL GALUNG TROPIKA Vol 7 No 2 (2018)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (62.413 KB) | DOI: 10.31850/jgt.v7i2.363

Abstract

Penelitian ini bertujuan untuk mengetahui sejauh mana pengaruh penggunaan subtitusi tepung daun kelor sebagai pakan terhadap sintasan dan konversi pakan benih ikan Nila (Oreocrhomis niloticus). Penelitian ini dilaksanakan di Balai Benih Ikan Pangkajene Kabupaten Sidenreng Rappang Provinsi Sulawesi Selatan. Penelitian menggunakan keramba waring yang ditempatkan secara acak dalam satu kolam. Perlakuan terdiri atas 5 perlakuan, yaitu 100% pakan komersil dengan subtitusi tepung daun kelor terdiri dari 25%, 50%, 75% dan 100%. Parameter yang diukur adalah sintasan dan konversi pakan benih ikan Nila. Hasil penelitian menunjukkan penggunaan subtitusi tepung daun kelor 75% diperoleh nilai tertinggi untuk sintasan (99%) dan terendah pada konversi pakan (1,22 g). Penggunaan subtitusi tepung daun kelor memberi hasil terbaik untuk sintasan dan konversi pakan benih ikan Nila yaitu dengan kandungan tepung daun kelor sebesar 75%. Disarankan untuk tidak melebih batas penggunaan subtitusi tepung daun kelor agar memberikan pertumbuhan yang baik pada benih ikan Nila.
Optimalisasi Dosis Kombinasi Asam Amino dan Glukosa Terlarut Terhadap Komposisi Kimia Tubuh Lobster Air Tawar Nurul Mutmainnah; Zulfiani; Lidya; Yusdalifa Ekayanti Yunus; Fitri Indah Yani; Sahabuddin; Rismawaty Rusdi
Jurnal Galung Tropika Vol 14 No 3 (2025)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v14i3.1318

Abstract

Freshwater lobster (Cherax quadricarinatus) is a fishery commodity with high economic value, and market demand continues to increase. However, one of the main challenges in cultivating freshwater lobsters is the low survival rate of fry, especially in the early stages of development. This research aims to optimize the dosage of a combination of amino acids and dissolved glucose to meet the nutritional needs of freshwater lobster fry and support their survival. This research was carried out at the Agriculture, Livestock, and Fisheries Greenhouse, Muhammadiyah University of Parepare, using freshwater lobster fry from captive breeding. The research method used was a Completely Randomized Design (CRD) with four treatment doses of a combination of amino acids and dissolved glucose, namely: A) 100 ppm glucose + 250 ppm amino acids, B) 150 ppm glucose + 200 ppm amino acids, C) 200 ppm glucose + 150 ppm amino acids, and D) 250 ppm glucose + 100 ppm amino acids, each with three replications. The parameters explained are the chemical composition of the body, including protein, fat, fiber, and BETN content. A combination dose of 250 ppm glucose and 100 ppm amino acids is most effective in improving the nutritional quality of freshwater lobsters (Cherax quadricarinatus). The results of this study show the highest protein content (14.28%), fat content (0.89%), and fiber content (0.7%), all of which are important for the growth and health of lobsters. Meanwhile, the combined dose of 100 ppm glucose + 250 ppm amino acids yielded the best BETN (4.95%). Overall, the 250-ppm glucose and 100 ppm amino acid combination is optimal for improving the chemical composition of the lobster's body.