Electronic Theses and Dissertation

Udang windu (Penaeus monodon) salah satu udang yang menjadi komoditi andalan perikanan Indonesia. Faktor yang menentukan keberhasilan budidaya udang windu ialah manajemen dan kualitas pakan. Tujuan dari penelitian ini adalah untuk mengetahui tingkat kualitas pakan udang yang disubtitusi dengan tepung cangkang tiram dari segi organoleptik, fisik, dan kimiawi. Penelitian ini dilaksanakan pada bulan Januari-Februari 2023 di Laboratorium Analisis Pangan dan Hasil Pertanian, Fakultas Pertanian, dan Laboratorium Pembenihan dan Pembiakan Ikan, Fakultas Kelautan Dan Perikanan, Universitas Syiah Kuala. Pakan yang digunakan adalah pakan buatan dengan penambahan tepung cangkang tiram. Penelitian menggunakan Rancangan Acak Lengkap (RAL) terdiri dari 4 perlakuan dan 3 ulangan diantarannya perlakuan A (0%), B (1%), C (2%) dan D (3%).Hasil uji organoleptik pada semua perlakuan pakan uji menghasilkan tekstur kasar, aroma sangat menyengat, dan berwarna coklat gelap.Hasil uji ANOVA menunjukkan penambahan tepung cangkang tiram dalam pakan buatan udang windu berpengaruh nyata (P0,05) terhadap tingkat kekerasan dan daya lezat. Hasil uji kimiawi proksimat menunjukkan nilai kadar air tertinggi terdapat pada perlakuan B (13,33%), kadar abu tertinggi terdapat pada perlakuan C (12,86%), kadar lemak tertinggi terdapat pada perlakuan A (7,65%), kadar protein tertinggi terdapat pada perlakuan A (36,55%), serat kasar tertinggi terdapat pada perlakuan C (1,84%), dan karbohidrat tertinggi pada perlakuan C (46.42%).

Tiger prawns (Penaeus monodon) are a mainstay commodity in Indonesian fisheries. Factors that determine the success of tiger prawn cultivation are management and feed quality. The aim of this research was to determine the quality level of shrimp feed substituted with oyster shell flour in terms of organoleptic, physical and chemical aspects. This research was carried out in January-February 2023 at the Food and Agricultural Products Analysis Laboratory, Faculty of Agriculture, and the Fish Hatchery and Breeding Laboratory, Faculty of Marine Affairs and Fisheries, Syiah Kuala University. The feed used is artificial feed with the addition of oyster shell flour. The research used a Completely Randomized Design (CRD) consisting of 4 treatments and 3 replications including treatments A (0%), B (1%), C (2%) and D (3%). The organoleptic test results for all test feed treatments produced a rough texture, very strong aroma, and a dark brown color. The results of the ANOVA test showed that the addition of oyster shell flour in artificial tiger prawn feed had a significant effect (P0.05) on the level of hardness and strength. delicious. Proximate chemical test results showed that the highest water content value was in treatment B (13.33%), the highest ash content was in treatment C (12.86%), the highest fat content was in treatment A (7.65%), protein content The highest was in treatment A (36.55%), the highest crude fiber was in treatment C (1.84%), and the highest carbohydrate was in treatment C (46.42%).